{
  "snapshot_date": "2026-10-07",
  "research_revision": "5c304fd9957eafc781969703b4bcc75abe0c0201",
  "blog_revision": "c80915c063f9ca13b6c4ee90473b079ea98d30b9",
  "scope": "standard left-invariant SE(2), three manuscript companions",
  "release_ready": false,
  "manuscripts": {
    "conjugate_times_se2": {
      "source_sha256": "043746bc7127bdc0f6cb7a62d3143ffc1827e7bfcfa51fe18c045683ec7ab512",
      "pdf_sha256": "7daec5d4f824f67b2f812f0e22f629560a11358084dff1ee21d7269f3990bcdf"
    },
    "first_caustic_se2": {
      "source_sha256": "d81531f383d9694db07f9d4576e4167b8da8e8a65613c8efc224a251d7573813",
      "pdf_sha256": "12837a9ef2b32b9640a3bd9aa0ad96f8cf74394a92611e0581b45e15394fae85"
    },
    "inversion_counts_se2": {
      "source_sha256": "a0024f75503afecda69ac4287fd079f62bf2a2289237240174026bff6269c4e3",
      "pdf_sha256": "5f87086ed73493304b65696e8f038e404955824ca5f34762c913d8c9f454a175"
    }
  },
  "browser_math_sha256": "a4b4c35c327ac70fdd28bacbc3b7b781679570bd9cfbe0c2f9afe15f39d1546b",
  "full_grid": {
    "cells": 38400,
    "validated": 38400,
    "failed": [],
    "whole_cell_verified": 36141,
    "outside_original_exclusions": 38368,
    "predicate_leaves": 2337337,
    "residual_boxes": 304,
    "residual_cells": 32
  },
  "reported_five_exclusions_percent": 2.56,
  "notes": [
    "Author manuscript snapshots published as web companions with author approval on 2026-10-08; no submission approval or new proof replay in this publishing pass.",
    "Original four-exclusion run left 304 residual boxes in 32 cells; current manuscript adds C4 to its excluded domain. This domain change does not prove the residual boxes.",
    "Explorer data.json summary has stale cell/leaf counters. This snapshot uses data/e80_full_grid_audit.json for audit totals, and only the ray thresholds from explorer data.json.",
    "Ray thresholds are floating-point tabulations at alpha=0.35; equality cases require analytical definitions, not browser tolerance.",
    "Literature catalogue is project-local; individual records retain actual reading and edition limitations."
  ],
  "web_publication": {
    "date": "2026-10-08",
    "status": "published",
    "authorization": "author requested web publication",
    "journal_review": "not claimed",
    "manuscript_release_ready": false
  },
  "browser_math_origin_sha256": "11764a2bc336df2108461d17a7e3412009d12dc50ea3c239b2f136c9aab7f906",
  "browser_math_review": {
    "date": "2026-10-08",
    "changes": [
      "retain distinct 4K source phases in Maxwell pairs",
      "add bounded zero-transverse seam reconstruction",
      "use exact critical cell times including the display endpoint"
    ],
    "cache_version": "20261008-review2"
  }
}