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PreprintCC BY 4.0Zenodo

Generative Structural Theory v1.20 — Where the 59 Cuts Come From: The Closure-Preserving Sub-relations of z_t, a Finite Machine Check of Their Characterisation, and a Conditional Connection with C_2

  1. 1SD Lab LLC

Abstract

GST v1.19 recorded that the set C_2 used by the class C evaluation has 59 members, a value read from the evaluation output. This manuscript explains where that number comes from and checks the explanation by machine. Let z_t be the 12-pair cut of v1.19 (Y_9 without 4>1), and H the set of sub-relations w of z_t with the same reflexive transitive closure as z_t. A replacement lemma reduces membership in H to replacement paths; for z_t this gives a necessary and sufficient condition in four independent groups of pairs (five pairs always kept; at least one of 1>0, 1>3; 0>4, or both 0>3 and 3>4; 5>0 and 5>2 free), so |H| = 1 x 3 x 5 x 4 = 60 and |H - {z_t}| = 59. Every member of H is persistent and not closed: having the closure of z_t, it keeps the mutual reachability of 0 and 2, and it keeps the reachability of 2 from 1 while the pair 1>2 is absent, so it is not closed. A pre-registered finite check, run once against the fixed cone_lib code on all 4096 subsets of z_t, found the code's closure test and the stated condition in agreement on every subset, and the persistence and non-closedness properties on all 60 members, with its controls behaving as registered. Under the cited lemma D2 and the C-cone reservation kept from v1.19, H - {z_t} is C_2; by the code definitions, the same 59 cuts have letter 000 relative to z_t and 100 relative to Y_9, the only change being the new reachability from S = {0, 2, 3, 4} into node 1 through 4>1. The member list reported by the class C evaluation was not compared, and nothing is claimed about acceptance at a root or about why the stored answer was chosen.

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BibTeX
@misc{okino2026generative,
  title = {{Generative Structural Theory v1.20 — Where the 59 Cuts Come From: The Closure-Preserving Sub-relations of z_t, a Finite Machine Check of Their Characterisation, and a Conditional Connection with C_2}},
  author = {Koji Okino},
  howpublished = {Zenodo},
  year = {2026},
  month = oct,
  doi = {10.5281/zenodo.23438525},
  url = {https://zenodo.org/records/23438525},
  note = {CC BY 4.0},
}
RIS
TY  - UNPB
TI  - Generative Structural Theory v1.20 — Where the 59 Cuts Come From: The Closure-Preserving Sub-relations of z_t, a Finite Machine Check of Their Characterisation, and a Conditional Connection with C_2
AU  - Koji Okino
PY  - 2026
DA  - 2026/10/18
PB  - Zenodo
DO  - 10.5281/zenodo.23438525
UR  - https://zenodo.org/records/23438525
AB  - GST v1.19 recorded that the set C_2 used by the class C evaluation has 59 members, a value read from the evaluation output. This manuscript explains where that number comes from and checks the explanation by machine. Let z_t be the 12-pair cut of v1.19 (Y_9 without 4>1), and H the set of sub-relations w of z_t with the same reflexive transitive closure as z_t. A replacement lemma reduces membership in H to replacement paths; for z_t this gives a necessary and sufficient condition in four independent groups of pairs (five pairs always kept; at least one of 1>0, 1>3; 0>4, or both 0>3 and 3>4; 5>0 and 5>2 free), so |H| = 1 x 3 x 5 x 4 = 60 and |H - {z_t}| = 59. Every member of H is persistent and not closed: having the closure of z_t, it keeps the mutual reachability of 0 and 2, and it keeps the reachability of 2 from 1 while the pair 1>2 is absent, so it is not closed. A pre-registered finite check, run once against the fixed cone_lib code on all 4096 subsets of z_t, found the code's closure test and the stated condition in agreement on every subset, and the persistence and non-closedness properties on all 60 members, with its controls behaving as registered. Under the cited lemma D2 and the C-cone reservation kept from v1.19, H - {z_t} is C_2; by the code definitions, the same 59 cuts have letter 000 relative to z_t and 100 relative to Y_9, the only change being the new reachability from S = {0, 2, 3, 4} into node 1 through 4>1. The member list reported by the class C evaluation was not compared, and nothing is claimed about acceptance at a root or about why the stored answer was chosen.
ER  -