{
 "id": "LIB2-279",
 "entry_version": 8,
 "class": "RETIRED",
 "title": "Superseded determinant-imaginary-part route for the full leptonic phase",
 "statement": "The archived extension prompt proposed obtaining the full leptonic Dirac phase from the imaginary part of the Jordan determinant; the current print types δCP = −2π/√5 = −160.997° Derived-conditional (Rev29 re-tiering; the pre-Rev29 stamp was Theorem ⋆100).",
 "scope": {
  "carrier": null,
  "domain": "The proposed full-phase extraction of P48, not the old bare ansatz value or a theorem that every determinant invariant vanishes.",
  "group": null,
  "hypotheses": [],
  "physical_target": null,
  "quantifier": null,
  "real_form": null
 },
 "source_labels_as_printed": {
  "math_status": null,
  "attachment": null,
  "scorecard_tier_word": null,
  "pdf_page": null
 },
 "house_tier": null,
 "review_state": "IN_REVIEW",
 "scientific_status": "RETIRED",
 "evidence_status": [
  {
   "kind": "registry",
   "availability": "shipped"
  }
 ],
 "primary_source": {
  "component": "Paper 5",
  "section": "§3, Retained leptonic-phase readout",
  "pdf_page": 88,
  "quote": "δCP = −2π/ 5 = −160.997◦"
 },
 "caution": "This replacement neither reconstructs the absent determinant-phase proof nor removes the conditions on the current phase attachment.",
 "candidate_ids": [
  "C2-007",
  "C2-061"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [],
 "url": "/library-v2/LIB2-279/",
 "content_sha256": "047768b207d4565a4c5fb41e6f74e24c53fc290e814cfe906de211d1cc2b3da5",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}