Saturday, September 12, 2026

From Relational Observability to Relational Information Accounting: Dynamic Container Encoding, Relational Closure, Synergistic Information, Causal Identifiability, and Intervention-Based Information Flow

From Relational Observability to Relational Information Accounting

Dynamic Container Encoding, Relational Closure, Synergistic Information, Causal Identifiability, and Intervention-Based Information Flow

John Swygert
Ivory Tower Publishing
September 12, 2026

Research Note

This paper continues the experimental sequence developed after From Dynamic Container Encoding to a Candidate Relational Inverse Operator. The earlier work asked whether the time-resolved geometry of a dynamical system could preserve recoverable information about hidden external influences acting through nested environments.

The initial results established a useful but limited finding: geometric history can contain substantially more information about a hidden outer cause than a final snapshot. However, the first proposed relational observability quantity, based on a singular-value ratio, failed under changes of sampling, delay depth, noise, and representation. Likewise, the proposed relational inverse operator did not consistently outperform conventional delay-based reconstruction methods.

The present paper therefore does not attempt to rescue those failed candidates.

Instead, it develops the direction that emerged from their failure:

Rather than asking whether one reconstruction algorithm succeeds, ask what happened to the information itself as the system transformed.

The resulting investigation progressed through information preservation, subsystem/environment accounting, nested relational closure, multiple hidden causes, fundamental non-identifiability, higher-order synergy, adversarial confounding, causal intervention, and directed information propagation.

Several results are positive, but they must be classified carefully. Much of the successful mathematics belongs to established information theory, causal inference, dynamical systems, latent-variable analysis, and system identification. No new physical law is claimed here.

The contribution of the present work is therefore primarily the construction and stress testing of a unified relational-accounting framework and the explicit identification of its success conditions and failure boundaries.


Abstract

A sequence of computational and mathematical experiments was performed to investigate whether information about hidden causes remains recoverable after transformation within nested dynamical systems. Earlier Dynamic Container Encoding experiments showed that time-resolved geometric histories can preserve information that is absent from final snapshots, but a proposed singular-value-based relational invariant failed under changes of representation, sampling, delay depth, and noise.

The investigation was therefore reframed as an information-accounting problem. Controlled experiments demonstrated that information apparently lost from a subsystem can remain accessible in a larger environment; that the smallest surrounding system required to recover a hidden cause can be treated as a provisional relational closure boundary; that information can be distributed across several layers such that no individual layer or pair carries the target while the joint relational state does; and that different hidden causes become fundamentally indistinguishable when they generate identical observable relational effects.

Adversarial testing then established a decisive limitation. Statistical information about a target can be distinguished from redundancy, irrelevant correlation, shared noise, and some forms of synergy using joint and conditional information measures, but passive observational statistics cannot universally establish causal attribution. Observationally equivalent causal models can contain identical mutual information while differing completely under intervention.

This leads to a two-ledger framework. Statistical relational closure concerns how much information about a target is present within a registered boundary. Causal relational closure concerns how much information is actually transmitted from the target under intervention or otherwise valid causal identification. Controlled intervention experiments further showed that directed propagation through nested systems can be reconstructed, including branching and shortcut paths.

The strongest surviving conclusion is that information accounting across transformation must distinguish at least five questions: what information remains accessible, where it is distributed, whether it is redundant or synergistic, whether it is causally attributable to a specified source, and how it propagates through the system. The resulting framework remains compatible with established mathematics and does not yet constitute a new physical invariant, but it provides a sharper basis for further TSTOEAO investigations of transformation, relational closure, and information flow.


01 Introduction

The Dynamic Container Encoding program began from a simple question:

What information about the forces and history of a system's environment is encoded in the geometry the system produces?

The motivating picture was not a static container surrounding a static object. It was a dynamically changing system embedded within other moving systems, each contributing constraints, boundary conditions, forces, rotations, flows, histories, and transformations.

A system observed at one instant may conceal much of that history.

A system observed dynamically may preserve more.

Initial computational experiments supported this weaker claim. Hidden outer drives could often be reconstructed substantially better from time-resolved histories than from final states.

However, the first attempt to turn that result into a portable relational invariant failed.

The quantity

ρ_R = σ_min / σ_max

was highly sensitive to delay depth, sampling interval, noise level, and representation. Large changes in ρ_R frequently occurred while actual recoverability changed very little.

The proposed relational inverse operator

T_rel = W* ◦ Π_out ◦ D_L ◦ Φ

also failed to establish a uniquely relational advantage. In some systems it performed well, but standard full-delay regression generally matched or exceeded it.

These failures shifted the research question.

The important issue was no longer:

Can this particular operator reconstruct the hidden cause?

It became:

What happened to the information about the cause during transformation?

This change proved productive.


02 From Reconstruction to Balanced Information Accounting

Suppose an initial hidden state H contains a known amount of information.

The system transforms that state through some dynamical process:

H → dynamical evolution → observable state Y.

A failed reconstruction of H from Y does not by itself establish that information was destroyed.

Several alternatives exist.

The information may have:

  • remained directly accessible;
  • changed representation;
  • become distributed among multiple variables;
  • moved into an environment not being observed;
  • become accessible only through temporal history;
  • become encoded synergistically among several components;
  • become hidden beneath noise or coarse-graining;
  • become statistically recoverable but causally ambiguous;
  • or actually become unrecoverable within the registered system.

The accounting problem is therefore broader than reconstruction.

A useful conceptual ledger is:

input information → transformation → accessible information → distributed information → hidden information → inaccessible information → genuinely unrecoverable information.

The distinction between these categories became the central experimental objective.


03 Controlled Information-Preservation Test

A controlled experiment began with eight equally probable hidden states.

Eight equiprobable states contain

H(H) = 3 bits.

The hidden state was transformed through a dynamical system and then reconstructed from different representations of its resulting geometric history.

In the noiseless transformation, all three bits remained recoverable.

This demonstrated a fundamental distinction:

Transformation alone did not imply information destruction.

When moderate observational noise was introduced, the full time-resolved geometry retained substantially more recoverable information than the final endpoint alone.

Reversible transformations of the observation—such as coordinate rotations, relabeling, or reversible reordering—did not materially change the recoverable information.

Lossy operations did.

This suggested a first accounting principle:

A change of representation should not be confused with a loss of information when the transformation is reversible.


04 System Versus Environment

The next experiment deliberately moved information out of the measured subsystem.

The hidden state affected both a central subsystem and an environmental degree of freedom.

When only the subsystem was examined, the original state appeared to have vanished.

When the subsystem and environment were analyzed jointly, the complete information could again be recovered.

The important lesson was straightforward:

Information missing from a subsystem may have been transferred rather than destroyed.

The registered observational boundary therefore matters.

This immediately raised a new question:

How far outward must the boundary be extended before the information account becomes complete?


05 Relational Closure

Consider nested boundaries

B₁ ⊂ B₂ ⊂ B₃ ⊂ ... ⊂ Bₙ.

For a target hidden state H, define the statistical information available at boundary B_k as

R_stat(B_k) = I(H ; B_k).

A normalized form is

C_stat(B_k) = I(H ; B_k) / H(H).

The incremental information obtained by enlarging the boundary is

Δ_stat(k) = I(H ; B_k \ B_{k−1} | B_{k−1}).

This motivates the provisional concept of a relational closure boundary:

the smallest surrounding registered system within which the available information is sufficient to account for the target to a specified tolerance.

If B_full is the largest measured boundary, a practical relative closure measure can be written as

C̃_stat(B_k) = I(H ; B_k) / I(H ; B_full).

Then, for tolerance ε,

k* = min { k : C̃_stat(B_k) ≥ 1 − ε }.

This does not imply that information physically resides at one specific boundary.

It means only that the chosen collection of relationships has become sufficient for the registered information account.


06 The First Russian-Doll Test

The relational-closure concept was tested in explicitly nested systems.

Two different hidden causes were constructed so that their effects were indistinguishable within the inner layers.

Inside those smaller observational boundaries, classification remained near chance.

As progressively larger surrounding layers were included, a boundary was eventually reached at which the two hidden histories left different relational traces.

At that point distinguishability rose sharply.

Thus:

Two causes can be indistinguishable within one container while remaining distinguishable within a larger relational system.

This gives a precise interpretation to an important distinction:

“The information is unavailable here” is not equivalent to “the information no longer exists anywhere in the registered system.”


07 Split-Information Russian-Doll Test

A stronger experiment was then designed.

Instead of placing the missing information in a single outer layer, the target information was distributed across several layers.

The construction was arranged such that:

  • no single layer identified the hidden target;
  • no pair of layers identified the hidden target;
  • the complete collection did.

This is a higher-order synergistic encoding.

A canonical binary example is

X₁ = R

and

X₂ = H XOR R,

where R is an independent random bit.

Individually,

I(H ; X₁) = 0

and

I(H ; X₂) = 0.

Jointly,

I(H ; X₁, X₂) = 1 bit.

The information is therefore not properly described as residing in either component.

It exists in their relationship.

The generalized lesson is:

Information can be absent from every individual component while remaining completely present in the relational state of the whole.

This phenomenon is established information theory rather than a new TSTOEAO law, but it is central to any serious relational-accounting framework.


08 Why Information Cannot Simply Be Added

The split-information result also revealed why an accounting sheet cannot be constructed by summing information measured separately in each layer.

Redundant variables may cause overcounting.

For example, suppose

X₂ = X₁.

If X₁ contains 0.5 bits about H, the pair does not contain 1 bit merely because two observations exist.

Instead,

I(H ; X₁, X₂) = I(H ; X₁).

The second variable adds no new target information:

I(H ; X₂ | X₁) = 0.

Conversely, synergistic variables can individually contain zero information while jointly containing substantial information.

Thus information accounting must distinguish at least:

  • redundant information;
  • unique information;
  • synergistic information.

This is closely related to Partial Information Decomposition.


09 Innovation Points and Hidden Entry Regions

The next experiments returned to dynamical systems.

A hidden external drive was injected at an unknown layer in a nested coupled system.

Rather than revealing the injection location to the reconstruction algorithm, local prediction residuals were examined.

The idea was that a genuinely external contribution should appear as unexplained innovation relative to the internal dynamics.

In controlled systems, the strongest local innovation region frequently corresponded to the boundary at which target information increased most sharply.

Moving the hidden source to different layers moved both features.

This suggested a provisional correspondence:

local relational innovation and global information closure may sometimes be different views of the same hidden input event.

However, later adversarial tests demonstrated that this correspondence is not universal.

Innovation can also be produced by confounders, correlated noise, model error, or feedback.

Therefore:

innovation is evidence of an unexplained contribution, not proof of a specific causal source.


10 Multiple Hidden Causes

The network was then made more difficult.

Multiple hidden causes were introduced with:

  • different strengths;
  • different entry points;
  • correlated source histories;
  • overlapping influence regions;
  • branching;
  • loops;
  • nonlinear responses;
  • process noise;
  • measurement noise.

Simple local detection degraded substantially as these complications increased.

Whole-system latent-factor approaches remained more effective.

In blind computational trials using residual factorization and independent-component-style methods, hidden entry regions could often be detected with high precision under moderate conditions.

Performance degraded when the hidden causes became weak, strongly correlated, or observationally similar.

This created the next critical question:

Was the failure caused by an inadequate algorithm, or had the system itself ceased to contain enough information to separate the causes?


11 Algorithm Failure Versus Fundamental Indistinguishability

Two hidden causes were progressively constructed to produce more similar observable effects.

When their relational footprints were substantially different, they were separable.

As those footprints approached one another, separability degraded.

The key limiting case occurs when two hidden causes generate identical observable distributions.

If

P(Y | H₁) = P(Y | H₂),

then no decoder operating on Y can distinguish H₁ from H₂.

This is not algorithm weakness.

The required information simply is not present in Y.

The distinction can be summarized as:

Algorithmic failure: information exists in the observation, but the chosen reconstruction procedure fails to extract it.

Information-theoretic failure: the observation itself does not contain sufficient information to distinguish the alternatives.

This became one of the strongest conceptual advances of the sequence.


12 Relational Equivalence Classes

The failure above suggests that a transformed system naturally defines equivalence classes of hidden histories.

Two hidden causes are observationally equivalent with respect to a registered observation Y when they produce indistinguishable observable distributions.

Symbolically,

H_a ~_Y H_b

when

P(Y | H_a) = P(Y | H_b).

Within that observational boundary, the causes belong to the same relational equivalence class.

Expanding the observational boundary may break that equivalence.

Thus a pair of causes may satisfy

H_a ~_{B₁} H_b

but not

H_a ~_{B₂} H_b,

where

B₁ ⊂ B₂.

This provides a rigorous interpretation of the Russian-doll result.

The information did not necessarily “appear” at B₂.

Rather, the larger relational boundary contained distinctions absent from B₁.


13 Adversarial Closure Testing

The relational-closure idea was then subjected to an explicitly adversarial test.

Systems were constructed in which apparent closure could result from:

  • strong ordinary correlation;
  • unrelated common causes;
  • redundant copies;
  • shared observational noise;
  • feedback loops;
  • correlated hidden causes;
  • synergistic higher-order structure;
  • observationally equivalent causal models.

Several naive closure ideas immediately failed.

Correlation among observed layers, for example, is not sufficient.

If an unrelated hidden variable Z drives two measurements,

X₁ = Z XOR N₁

and

X₂ = Z XOR N₂,

then X₁ and X₂ may be strongly correlated even though

I(H ; X₁, X₂) = 0

for the actual target H.

Thus:

inter-layer correlation is not target information.


14 Joint Target Information Survives Several False Closures

When the target H is known for validation, joint mutual information performs considerably better than internal correlation.

Define

J(S) = I(H ; X_S).

The information gained by adding variable X_j is

Δ_j(S) = I(H ; X_j | X_S).

This automatically prevents several forms of double counting.

Redundant copies contribute no additional conditional information.

Target-unrelated correlations contribute no target information.

Repeated information circulating through a feedback loop does not multiply the source entropy.

Joint synergistic information can be detected even when all marginal target-information terms vanish.

Thus the statistical accounting framework survived several adversarial attacks.

But a more serious failure remained.


15 The Causal Confounding Problem

Suppose two hidden variables share a common cause U.

Let

H₁ = U XOR N₁

and

H₂ = U XOR N₂.

If an observation X₂ depends on H₂, then X₂ may contain substantial information about H₁.

Yet H₁ may not cause X₂ at all.

The relationship may be entirely due to their shared ancestor U.

Therefore:

information about H is not the same thing as information transmitted by H.

This distinction proved decisive.

Mutual information measures statistical dependence.

It does not automatically establish causal origin.


16 Observational Equivalence: The Hard Boundary

The strongest falsification was constructed using two causal systems with identical observational distributions.

Model A: Genuine transmission

H → X → Y.

Suppose deterministically

X = H

and

Y = X.

Then observationally,

H = X = Y.

The system contains one bit of information about H.

An intervention on H changes X and Y.

Model B: Common cause

Let U generate all three:

U → H

and

U → X → Y.

Again,

H = X = Y

observationally.

The complete observational joint distribution can be identical to Model A.

Therefore every statistic calculated solely from

P(H, X, Y)

is also identical.

But intervention separates them.

Changing H directly in Model A changes X and Y.

Changing H directly in Model B does not alter U and therefore does not alter X or Y.

Thus the systems are observationally identical but causally different.

This creates a hard impossibility result:

No rule based only on passive observational statistics can universally determine whether information about a target was causally transmitted from that target.

This is not a weakness of a specific TSTOEAO method.

It is a causal-identifiability boundary.


17 Two Separate Ledgers

The experimental program therefore requires two distinct information ledgers.

Statistical Ledger

The statistical ledger asks:

How much information about target H is available within observational boundary B?

A suitable quantity is

R_stat(B) = I(H ; B).

This ledger can describe:

  • accessibility;
  • redundancy;
  • synergy;
  • incremental information;
  • observational closure.

Causal Ledger

The causal ledger asks:

How much information appearing within B is actually attributable to interventions on H?

Let π(h) be a chosen intervention distribution.

Define the intervention ensemble

P_π(B) = Σ_h π(h) P(B | do(H = h)).

Then the causal information transmitted from H to B can be represented as the mutual information in the intervention ensemble:

R_do(B) = I_π(H ; B).

The corresponding normalized causal closure measure is

C_do(B) = R_do(B) / H_π(H).

These quantities answer fundamentally different questions.

A system may have a perfectly balanced statistical information ledger while possessing a completely different causal ledger.


18 Statistical Relational Closure

The weaker relational-closure concept survives.

For nested boundaries,

B₁ ⊂ B₂ ⊂ ... ⊂ Bₙ,

statistical relational closure concerns the smallest boundary at which essentially all recoverable target information within the registered universe has been captured.

Using the full registered system B_full,

C̃_stat(B_k) = I(H ; B_k) / I(H ; B_full).

Then a tolerance-dependent closure boundary is

k*_stat = min { k : C̃_stat(B_k) ≥ 1 − ε }.

This is a legitimate measure of statistical sufficiency.

It does not establish causal history.


19 Causal Relational Closure

When intervention data or valid causal identification is available, a stronger boundary may be defined.

Let

C̃_do(B_k) = I_π(H ; B_k) / I_π(H ; B_full).

Then

k*_do = min { k : C̃_do(B_k) ≥ 1 − ε }.

This can be interpreted as:

the smallest registered relational boundary containing at least 1 − ε of all causally attributable target information accessible within the registered system.

This definition preserves the Russian-doll concept while respecting the causal-identification limit.


20 Controlled Intervention Test

The next experiment directly addressed the observational-equivalence problem.

Two systems were constructed to produce essentially identical passive relationships.

In the first, the nominated variable genuinely drove the downstream system.

In the second, the nominated variable and downstream state were correlated only because of a common hidden source.

Passive observation could not reliably distinguish them.

A controlled intervention was then applied to the nominated cause independently of the confounding mechanism.

The outcomes diverged.

In the genuine-causal system, downstream states changed in response to the intervention.

In the confounded system, the downstream state did not follow the manipulated variable.

The intervention therefore supplied information unavailable in the passive observational distribution.

This confirmed the necessity of maintaining separate statistical and causal ledgers.


21 Nested Intervention and Information Flow

The intervention framework was then extended to a layered dynamical network.

Rather than perturbing only the presumed hidden source, individual layers were deliberately perturbed one at a time.

The resulting propagation patterns were recorded.

In the controlled network, interventions revealed:

  • direct downstream paths;
  • branch points;
  • shortcut connections;
  • delayed propagation;
  • directionality.

The recovered structure was therefore more informative than static correlation.

An intervention at one layer generated a measurable response at connected downstream layers, while interventions at downstream layers did not necessarily reproduce the reverse path.

This provided an operational way to distinguish:

where information appears

from

the direction through which causal influence traveled.


22 Information Distribution Versus Information History

The results reveal an important distinction.

A final system state may contain the same information in several places.

But this does not reveal how that information arrived there.

Consider a branching process:

A → B

A → C

B → D

C → D.

Information about A may eventually appear in B, C, and D.

The final statistical distribution does not by itself specify the propagation history.

Interventional perturbations can help reconstruct the directed transaction structure.

This leads to a more complete relational information ledger:

source → transformation → distribution → redundancy/synergy → causal attribution → propagation history.


23 Toward a Relational Transaction Ledger

The earlier concept of balanced accounting can now be sharpened.

A complete relational transaction ledger would attempt to record:

  1. Initial information
    What distinctions existed in the source state?

  2. Transformation
    What dynamical process acted on those distinctions?

  3. Representation
    In what form did the information subsequently appear?

  4. Distribution
    Across which components, histories, or environmental variables was it spread?

  5. Redundancy
    Which apparent copies represented the same underlying information?

  6. Synergy
    Which distinctions existed only jointly among several variables?

  7. Accessibility
    What portion could be recovered from a particular observational boundary?

  8. Relational closure
    How large a boundary was required to recover the available target information?

  9. Causal attribution
    Which information was actually transmitted from the nominated source rather than merely correlated with it?

  10. Propagation history
    Through which directed paths did the information move?

  11. Irrecoverability
    Which distinctions were genuinely absent from the registered observational universe?

This is substantially richer than asking whether one inverse model successfully reconstructs a hidden variable.


24 What the Experiments Do Not Show

The experiments do not demonstrate that information is universally conserved in every physically meaningful sense.

They do not prove that all information apparently lost in physical systems can always be recovered by enlarging an observational boundary.

They do not establish a new physical conservation law.

They do not establish a novel universal relational invariant.

They do not show that relational closure can autonomously discover causal truth from passive observations.

They do not defeat causal-identifiability limits.

They do not demonstrate that TSTOEAO presently contains scientific content unavailable to established information theory, system identification, or causal inference.

These boundaries are important and should remain explicit.


25 What Has Been Demonstrated

Within the controlled systems examined, the following statements survived testing.

25.1 Time history can contain information absent from a final snapshot

Dynamic history can substantially increase recoverability of hidden drives.

25.2 Transformation is not equivalent to information destruction

Reversible representation changes can preserve the complete account.

25.3 Information may leave a subsystem without leaving the larger system

Environmental degrees of freedom can carry information apparently lost locally.

25.4 Recoverability depends on the registered relational boundary

Expanding the observed system can restore distinctions absent from smaller boundaries.

25.5 Information can be purely relational

Individual components may contain zero target information while their joint configuration contains the complete target.

25.6 Redundancy must not be counted as new information

Joint and conditional information measures prevent naive double counting.

25.7 Different causes can become fundamentally indistinguishable

If they leave identical observable distributions, no algorithm can uniquely separate them using those observations alone.

25.8 Statistical dependence is not causal transmission

A variable can carry information about a target without being causally downstream of that target.

25.9 Passive observation has an exact causal boundary

Observationally equivalent causal structures cannot always be distinguished without additional assumptions or interventions.

25.10 Intervention can reveal direction of causal propagation

Controlled perturbations can separate correlation from transmission and help reconstruct information-flow paths.


26 Implications for Dynamic Container Encoding

Dynamic Container Encoding originally emphasized the possibility that geometric histories retain information about hidden outer environments.

That claim survives only in a qualified form.

The geometry or trajectory of a system can indeed encode information about hidden influences.

But several distinctions must now be maintained.

The observed information may be:

  • directly generated by the target;
  • indirectly correlated through another cause;
  • redundant;
  • synergistic;
  • environmentally transferred;
  • dynamically propagated;
  • or observationally indistinguishable from another hidden explanation.

Therefore geometry alone cannot be treated as a self-authenticating causal record.

The correct question is no longer merely:

Can the hidden cause be reconstructed from geometry?

It becomes:

What target information is accessible in the geometry, what additional information emerges when the relational boundary is enlarged, and under what causal assumptions can that information legitimately be attributed to a particular source?

That is a considerably stronger scientific formulation.


27 Implications for TSTOEAO

The TSTOEAO relational lens continues to be useful as an organizational framework.

Its recurring emphasis on:

  • larger relational domains;
  • nested boundaries;
  • transformations;
  • preserved relationships;
  • equivalence classes;
  • observer-dependent accessibility;
  • cross-representation invariants;
  • and explicit failure boundaries

helped generate the experimental progression.

However, the tests repeatedly show that the existence of a useful relational interpretation does not establish a new theory.

At present, the successful machinery is largely recognizable as established mathematics.

This is scientifically valuable because it clarifies the boundary between:

a useful lens

and

new excess scientific content.

The next stage must therefore ask whether the framework can predict something nontrivial that is not merely recovered after inserting known information-theoretic or causal machinery.


28 A Refined TSTOEAO Information Principle

The strongest defensible relational principle emerging from this work is:

A transformed system should not be said to have lost information merely because that information is absent from one representation, one component, one instant, or one observational boundary. The accounting must be performed over the registered relational system and must distinguish accessibility, redundancy, synergy, causal attribution, and genuine non-identifiability.

A second principle follows:

The smallest relational boundary sufficient for statistical reconstruction need not be the smallest boundary sufficient for causal attribution.

And a third:

The final distribution of information and the historical path by which information propagated are separate objects requiring separate measurements.

These principles are compatible with established theory but provide a clearer foundation for subsequent TSTOEAO experiments.


29 Proposed Next Test

The natural next experiment is a full relational transaction-history test.

A dynamical network should be constructed in which information:

  • enters at more than one point;
  • propagates inward and outward;
  • splits across several paths;
  • loops backward through feedback;
  • recombines later;
  • is redundantly copied in some locations;
  • is synergistically represented in others;
  • encounters correlated noise;
  • partially enters an unobserved environment.

Controlled interventions would then be performed at multiple locations and times.

The goal would not merely be to infer the final causal graph.

The goal would be to reconstruct an explicit time-resolved ledger of information transactions:

source → path → transformation → split → recombination → final representation.

The critical question would be:

Can the accounting framework reconstruct the actual history of information movement rather than merely identify where information is present at the end?

Success would still need comparison against conventional causal-state reconstruction, directed information, transfer entropy, state-space identification, and related established methods.


30 Conclusion

The work following the Candidate Relational Inverse Operator produced a substantial change in direction.

The first relational observability invariant failed.

The candidate inverse operator did not demonstrate superiority over conventional reconstruction.

Those negative results redirected the research toward a deeper question:

What happens to information when a dynamical system transforms it?

The subsequent experiments showed that apparent information loss can result from incomplete observation, subsystem restriction, temporal truncation, noise, coarse-graining, or distributed encoding.

Nested “Russian-doll” experiments demonstrated that distinctions absent from smaller relational boundaries may become recoverable in larger ones.

Split-information experiments demonstrated that target information can exist entirely in relationships among variables rather than in any component individually.

Multiple-cause tests distinguished algorithmic reconstruction failure from genuine observational non-identifiability.

Adversarial testing then established a hard boundary: passive statistical information cannot universally determine causal origin.

This required the framework to divide into two ledgers:

statistical relational closure and causal relational closure.

Controlled interventions restored distinctions that passive observation could not provide and allowed directed information propagation through nested systems to be reconstructed.

The resulting picture is therefore not a universal information-preservation theorem.

It is a progressively sharpened accounting framework.

The central lesson is:

Information transformation, information distribution, information accessibility, information synergy, causal transmission, and information loss are not the same thing.

A scientifically defensible relational accounting system must keep them separate.

The long-term TSTOEAO objective remains more ambitious: to determine whether some domain-independent relational structure can predict when information will survive, where it will become distributed, when relational closure will occur, and when causal distinctions will become identifiable or fundamentally impossible.

That result has not yet been obtained.

But the experimental path toward testing it is now considerably clearer.


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From Dynamic Container Encoding to a Candidate Relational Inverse Operator: A TSTOEAO Mathematical Construction for Nested-Drive Observability Without Direct Use of the Native Governing Equation

From Dynamic Container Encoding to a Candidate Relational Inverse Operator

A TSTOEAO Mathematical Construction for Nested-Drive Observability Without Direct Use of the Native Governing Equation

John Swygert

Ivory Tower Publishing

September 12, 2026

Research Paper

Research Note

The preceding paper, From Static Fractal Resemblance to Dynamic Container Encoding, converted an early TSTOEAO intuition into a falsifiable inverse-dynamics problem: geometric history may encode selected properties of the dynamic environment in which a system develops. Independent review identified the next hard boundary correctly. The proposed relational representation remained descriptive. It did not yet define an operator capable of taking observed geometric history Γ_G and producing an estimate of a hidden outer-container state without simply reusing the native differential equation.

This paper attempts that construction. It does not claim that the resulting operator is new mathematics, optimal, or already a TSTOEAO invariant. In fact, parts of the construction deliberately overlap with established delay-coordinate, observability, system-identification, and Koopman-style methods. That overlap is a control: if the construction reduces completely to known machinery, the result is Level 2 rather than excess scientific content.

The objective is therefore sharper than advocacy. We ask whether a domain-light relational operator can be defined from geometric history itself, whether it can reconstruct an indirectly acting outer drive, whether its observability criterion survives translation to a second physical domain, and exactly what result would force us to conclude that no distinct TSTOEAO operator has yet been found.

Abstract

We construct a candidate TSTOEAO relational inverse operator for the nested-drive problem c₂(t) → c₁(t) → x(t) → Γ_G, where only geometric history Γ_G is observed and the target is a selected property of the hidden outer drive c₂. The construction avoids direct evaluation of the native governing PDE during inference. It maps geometric histories into delay-coordinate relational features, estimates a local history-evolution operator from training trajectories, separates persistent and transient modes, and reconstructs an outer-drive coordinate from those modes. A relational observability matrix and singular-value criterion determine whether the hidden coordinate is recoverable. The resulting map is written T_rel: Γ_G → ĉ₂.

The construction is explicitly provisional. Delay embeddings, data-driven inverse operators, Koopman representations, and unknown-input observability are established subjects, so success on one domain would not constitute Level 3 novelty. The decisive TSTOEAO test is cross-domain: freeze the relational construction after calibration in Domain A, translate only measurement normalization and units in Domain B, and ask whether the same structural criterion predicts outer-drive observability and a held-out consequence. Failure, equivalence to established methods, and genuine excess prediction are separated in advance.

1. Problem Statement

Consider a nested system

dc₂/dt = F₂(c₂,t),     dc₁/dt = F₁(c₁,c₂,t),     dx/dt = Fₓ(x,c₁,t),     g(t)=H[x(t)].

The observer receives only the geometric history Γ_G = {g(t): 0≤t≤T}. The direct inner forcing c₁ and outer forcing c₂ are hidden. The target is not necessarily the complete function c₂(t); it may be a recoverable property θ₂ = P[c₂], such as dominant frequency, direction, phase class, modulation amplitude, switching time, or another preregistered descriptor.

Γ_G  →  T_rel  →  θ̂₂  →  Q̂_held-out.

The construction must not call F₁, F₂, or Fₓ during the blind inference stage. Otherwise it becomes an ordinary model-based inverse calculation.

2. What 'Domain-Light' Means

No inverse operator can be literally domain-free: measurements must be defined, sampled, scaled, and compared. Here 'domain-light' means that the inference algorithm does not require the native field equation, constitutive law, force law, or adjoint of the target system. It may use observed geometric trajectories and training labels for controlled container histories.

The allowed inputs are therefore: time-ordered geometry, sampling interval, a declared geometric feature map, and—in the supervised calibration stage—known values of selected outer-drive descriptors. The forbidden inputs during blind inference are the native PDE/ODE coefficients and an explicit forward simulator.

3. Step One: Convert Geometry into Relational Observables

Let Φ transform each observed geometry into a dimensionless relational feature vector z(t). Φ should favor relations rather than absolute coordinates. Candidate components include normalized curvature statistics, orientation distributions, winding, branch-angle distributions, anisotropy tensors, topological counts, scale-normalized roughness, temporal deformation rates, and pairwise geometric distances.

z(t) = Φ[g(t)] ∈ ℝᵖ.

Normalization removes translation, rigid rotation when irrelevant, global scale when irrelevant, and units where physically legitimate. This is not claimed to create an invariant; it creates a common observational language in which an invariant can be tested.

4. Step Two: Encode History Rather Than a Snapshot

Construct a delay vector from the relational observations:

Z_k = [z_k, z_{k-1}, …, z_{k-L+1}]ᵀ.

The delay depth L is selected before the blind test using training data and then frozen. This step embodies the Dynamic Container Encoding hypothesis: if the outer drive leaves a delayed trace in local geometry, the trace may be absent from z_k alone but present in Z_k.

This step has strong precedent. Delay-coordinate and Koopman methods already use output history to recover hidden dynamical information; data-enabled inverse-operator work has specifically shown that past output can reduce hidden-state dependence. Therefore delay history by itself is not a TSTOEAO novelty.

5. Step Three: Build the Empirical History-Transfer Operator

From training trajectories, form paired delay states (Z_k, Z_{k+1}). Define the least-squares history-transfer operator

K = Z₊ Z₋†,

where Z₋ contains delay vectors at time k, Z₊ contains the corresponding vectors at k+1, and † denotes the Moore-Penrose pseudoinverse. Regularized or nonlinear lifted variants may later be tested, but the first experiment should use the simplest frozen construction.

K is not asserted to be the physical evolution operator. It is an empirical operator on relational geometric histories. Its eigenvalues, singular vectors, or invariant subspaces describe persistent temporal structures visible in the geometry.

6. Step Four: Separate Persistent Outer Modulation from Fast Inner Response

The nested-container idea predicts a possible separation of relational time scales. Let the spectral or singular decomposition of K identify modes ψ_j with characteristic persistence τ_j. Define a preregistered persistence window W_out intended to capture modulation slower than the dominant inner response.

Π_out Z = Σ_{j∈W_out} ⟨ψ_j,Z⟩ ψ_j.

The projected coordinate

r_out(t) = Π_out Z(t)

is the candidate outer-container trace. This is a hypothesis, not a theorem. If inner dynamics possess equally slow modes, or if outer forcing acts rapidly, the separation can fail. Such failure is part of the test.

7. Step Five: Define the Candidate Relational Inverse Operator

Let θ₂ denote the selected outer-drive descriptor. On calibration data only, fit a frozen map W from the projected history coordinate r_out to θ₂. In the simplest linear version:

W* = argmin_W Σ_i ||θ₂⁽ⁱ⁾ − W r_out⁽ⁱ⁾||² + λ||W||².

The candidate operator is then

T_rel[Γ_G] = W* Π_out 𝓓_L Φ[Γ_G],

where Φ is the relational geometry map, 𝓓_L is delay embedding, Π_out is the frozen persistent-mode projection learned from geometric histories, and W* maps the retained relational coordinate to the outer-drive descriptor.

Thus

T_rel = W* ∘ Π_out ∘ 𝓓_L ∘ Φ.

This is the first explicit computational object in the present branch that maps geometric history to an outer-container estimate without evaluating the native governing equation during inference.

8. Relational Observability Criterion

A fitted estimate is not enough. We need a criterion predicting when the hidden outer coordinate is actually observable. Let A_r be the reduced evolution matrix of the retained relational modes and let C_r select the measured relational coordinates. Define

O_R(q) = [C_r; C_r A_r; C_r A_r²; …; C_r A_r^{q−1}].

The outer relational coordinate is locally recoverable in the reduced model only if the subspace carrying θ₂ is not annihilated by O_R. Numerically, define

ρ_R = σ_min(O_R|_{S_out}) / σ_max(O_R|_{S_out}).

Here S_out is the preregistered candidate outer-mode subspace. ρ_R near zero indicates practical non-observability; larger ρ_R indicates a better-conditioned reconstruction. The threshold must be selected on training data and frozen before blind evaluation.

This criterion is intentionally close to classical observability. That is scientifically useful: it makes clear that TSTOEAO has not earned novelty merely by renaming observability. The possible TSTOEAO content lies only in whether the same relational construction and criterion survive cross-domain translation.

9. The First Test: Nested Reaction-Advection-Diffusion System

Domain A should be a controlled reaction-advection-diffusion pattern-forming system. Let c₁(t) represent a local advective or rotational forcing and c₂(t) modulate one selected property of c₁, such as angular speed, amplitude envelope, or direction switching. Ground truth is generated by the native model, but T_rel is denied the governing equation during inference.

Training trajectories span a preregistered range of c₂ descriptors. Blind trajectories include histories and parameter combinations not used for fitting. The endpoint container state may be held equal across selected pairs so that static final-state fitting cannot solve the task.

The primary inference is

Γ_G → θ̂₂.

The primary prediction is not θ̂₂ itself. From θ̂₂, the method must predict a withheld consequence Q, for example the phase or orientation of a future pattern response after a standardized perturbation.

θ̂₂ → Q̂(t>T).

Only after Q̂ is frozen is the true Q revealed.

10. Required Baselines

At least four baselines are required:

  • Endpoint-only geometry: Φ[g(T)] without delay history.

  • Standard data-driven regression using the same raw geometric features.

  • A conventional model-based inverse or adjoint method supplied with the native governing equation.

  • A shuffled-history/null model that destroys temporal ordering while preserving the distribution of observed geometries.

T_rel must beat endpoint and null baselines to support history encoding. Matching a conventional data-driven inverse method is Level 2. Beating an adjoint method on one benchmark would be interesting but would not itself prove a universal relational invariant.

11. The Cross-Domain Test

After Domain A, freeze the structural choices: feature categories, delay-selection rule, persistence criterion, observability statistic, regularization rule, and held-out scoring procedure. Then move to a physically different Domain B.

A suitable Domain B could be a mechanically driven growing or deforming medium, or another system whose outer modulation and inner forcing can be independently controlled. The native equations should differ materially from Domain A.

Only domain registration is allowed: units, sampling scale, and the concrete measurement implementation of the already-declared relational features. The operator architecture itself may not be redesigned after seeing Domain B outcomes.

T_rel^A structure  ≟  T_rel^B structure.

The decisive question is not whether both systems can be inverted. It is whether the same relational observability criterion predicts which outer-container variables are recoverable in both systems.

12. Candidate Cross-Domain Invariant

We can now state a concrete candidate rather than an informal list. Define the relational observability profile

I_R(Γ_G) = {rank(O_R|_{S_out}), ρ_R, τ_out/τ_in, dim(S_out)}.

The candidate invariant is not that these numbers must be identical across domains. The stronger relational claim is that a common boundary in this normalized profile separates observable from non-observable outer drives across domains.

B_R(I_R) = 1  if outer drive is recoverable;   B_R(I_R)=0 otherwise.

A Level 3 candidate result would be a boundary B_R calibrated in Domain A, frozen, and then prospectively predicting observability or failure in Domain B without access to Domain B's native governing equation.

This is still a conjecture. Classical systems theory may already imply an equivalent boundary once each system is properly represented. The experiment must actively test that possibility.

13. Why This May Collapse into Known Koopman or Observability Theory

The construction contains familiar components: delay coordinates, a learned linear evolution operator, spectral projection, regression, and an observability matrix. Koopman theory already studies dynamics in spaces of observables, including delay observables; published work reports system-independent representations in particular delay coordinates. Unknown-input observability theory already asks when hidden inputs or states can be reconstructed from output histories. Data-enabled inverse operators already exploit past outputs to reduce hidden-state dependence.

Therefore the default scientific expectation should be conservative: T_rel may turn out to be a particular assembly of established tools. If a mathematical equivalence is found, we should state it explicitly and classify the result as Level 2. The experiment remains valuable because it identifies exactly which part of the original TSTOEAO intuition is established mathematics and which part, if any, survives as an additional claim.

14. Pre-Registered Failure Conditions

The candidate operator fails as a useful nested-container inference method if:

  • θ₂ cannot be recovered above the endpoint-only and shuffled-history baselines.

  • The inferred θ̂₂ does not predict the held-out Q.

  • ρ_R does not discriminate observable from non-observable cases out of sample.

  • Small changes in sampling or noise destroy the result without a predictable conditioning signature.

  • The persistent-mode projection merely tracks an obvious directly measured component of c₁ rather than information about c₂.

The cross-domain TSTOEAO claim fails if:

  • The relational observability profile requires domain-specific redesign after Domain B is revealed.

  • A boundary calibrated in Domain A does not prospectively classify observability in Domain B.

  • Any successful boundary is mathematically equivalent to a known standard observability condition with no additional prediction.

  • The method succeeds only by incorporating native governing equations or domain-specific hidden information.

15. What Would Count as Level 3?

A credible Level 3 result would require all of the following: the operator and boundary are specified before the second-domain test; Domain B is physically distinct; no native Domain B equation is used by T_rel during inference; the frozen relational criterion predicts a nontrivial observability boundary or held-out consequence; conventional domain-specific analysis did not supply that prediction in advance; and independent analysis verifies that the result is not a disguised known theorem.

Even then, one successful result would be evidence of excess scientific content, not proof of a Theory of Everything.

16. A More Severe Test: Zero-Shot Structural Transfer

The strongest experiment removes the fitted output map W* from cross-domain transfer. Domain A is used only to identify a normalized relational boundary B_R in the observability profile. In Domain B, T_rel is allowed to compute I_R from geometric histories but is not trained on Domain B outer-drive labels before predicting which parameter regimes are observable.

I_R^B → B_R^A(I_R^B) → predicted observable / non-observable.

After the prediction is registered, Domain B labels and native-model observability analysis are revealed. This avoids the weakest form of cross-domain success, in which a new regression is simply trained in every domain.

17. Information-Theoretic Limitation

No operator can reconstruct information that the forward dynamics have erased. Dissipative systems can strongly suppress high-frequency or old forcing information. Therefore the proper claim is not universal invertibility.

Recoverable outer information ≤ information about c₂ retained in Γ_G.

The practical implication is that T_rel should predict its own failure through rank loss, small singular values, unstable mode separation, or declining held-out performance. A theory of encoding must include the conditions of forgetting.

18. Interpretation in G_T

Within TSTOEAO, the role of G_T is now more precise. It is not a replacement equation for the physical domain. It is the proposed common relational coordinate space in which the chain

outer modulation → inner forcing → response lag/memory → geometric history → observability

is represented independently of the names of the native variables. The candidate invariant is therefore not a universal shape. It is a proposed invariant boundary governing whether information about an outer relational cause remains observable after nested transformation.

This is substantially closer to the original container intuition: the geometry need not resemble the outer container. It need only retain a measurable trace of how the outer container changed the conditions under which the geometry formed.

19. Status of the Construction

The present paper has achieved one thing the preceding paper deliberately left open: it supplies an explicit candidate operator

T_rel = W* ∘ Π_out ∘ 𝓓_L ∘ Φ

and an explicit candidate relational observability profile

I_R = {rank, conditioning, time-scale ratio, outer-subspace dimension}.

It has not demonstrated that either object is novel. On present evidence, their components have close relatives in established control, inverse, and Koopman theory. The scientific value of the construction is that the TSTOEAO claim is now exposed to a direct computational comparison rather than protected by qualitative language.

20. Conclusion

The Dynamic Container Encoding hypothesis can be drafted into an executable mathematical experiment. The resulting candidate operator converts time-resolved geometry into relational observables, embeds their history, learns an empirical history-transfer operator, isolates a candidate outer-modulation subspace, and estimates a hidden outer-container descriptor. A reduced observability matrix supplies a falsifiable conditioning criterion.

The construction is intentionally vulnerable. It may fail because the outer history has been erased. It may succeed but reduce entirely to known delay-coordinate and observability theory. Or, more interestingly, a frozen normalized observability boundary may transfer prospectively between physically different systems and correctly predict where outer-container information is recoverable.

That final possibility is the one worth testing. The next step is no longer another conceptual extension. It is numerical implementation under blind conditions.

Γ_G → T_rel → θ̂₂ → Q̂_held-out → independent reveal.

If the same frozen relational criterion survives a second physical domain, investigate it as a candidate cross-domain invariant. If it does not, preserve the failure boundary. Either result advances the question more honestly than another analogy.

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