Passes 2946–2952: exact optimum, compiled M36, hybrid OAM, and reversible evidence

[wilcompute]

Purpose

This draft PR exists to obtain and retain observable toolchain evidence for the source-complete Passes 2946–2952 packet already published on master.

Exact source results

• Pass 2946: the affine-support distance-four optimum on all 81 frames is exactly 15. Lengths 13 and 14 are excluded by local AG(3,3) structure, orbit-reduced MILP certificates, and a doubled-direction packet obstruction; a [5,4,2]_3 construction attains 15.
• Pass 2947: the deep-M36 branch is compiled to 12 CNOT + 3 H + 2 Z measurements, accepts with probability 1/2, and maps two copies of ray 5 to ray 7. Under the stated stochastic model,
  p_out = (2/3)p + (140/81)q1 + (2084/405)q2 + (4/9)qm + O(2).
• Pass 2948: an exact W33 spread gives a 10 OAM modes × 4 time/frequency slots address fabric. Its 120 triangular line holonomies are 60 transpositions and 60 double transpositions.
• Pass 2949: the 81 observer bytes extend to an exact reversible permutation of 256 states, exposing 1.0065 bits of correlation before fixed-width frame ranking.
• Pass 2950: the isodual [8,4,4]_3 code has covering radius 2, hull dimension 0/LCD, nine coset-enumerator types, and published spectrum type (3,4,10,12,11).
• Pass 2951: the explicit code-duality mixer obeys D²=-I, D⁴=I and decomposes into four signed two-bin lanes.
• Pass 2952: corrected telemetry and the forty-way route fuse reversibly into one twelve-bit rank for all 81×40=3240 valid states.

Observable evidence requested

The dedicated workflow:

1. runs each heavy MILP orbit in an isolated Python process;
2. regenerates all seven certificates;
3. runs the focused regression packet;
4. generates the OAM router and reversible transcript RTL;
5. exhaustively simulates the branch microcode, 360 directed inter-line routes, 256 transcript states, 6,561 quarter-turn states, and 3,240 joint-rank states;
6. synthesizes and places the router, transcript compressor, quarter-turn mixer, and joint-rank encoder on HX8K;
7. integrates the machine blueprint and website idempotently;
8. compiles the W33 paper, Photonic Holonet, and machine blueprint PDFs.

Boundaries

• M36 coefficients are exact for the specified stochastic Pauli and measurement-flip model, not coherent-error or leakage thresholds.
• The OAM routing table is exact finite geometry; optical loss, crosstalk, phase stability, and detector calibration remain unmeasured.
• Landauer statements are logical entropy floors; finite-time energy is device- and protocol-dependent.
• Do not merge until the workflow is green and generated artifacts are inspected.