{
 "id": "LIB2-291",
 "entry_version": 7,
 "class": "RETIRED",
 "title": "Superseded cylinder-running proof prompt for the weak angle",
 "statement": "The archived proof prompt proposed obtaining the weak angle from one-loop Peirce-cylinder running.",
 "scope": {
  "carrier": null,
  "domain": "The physical running construction named in P47, not an unspecified equation imported from a neighbouring archive title.",
  "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": "PUBLISHED",
 "scientific_status": "RETIRED",
 "evidence_status": [
  {
   "kind": "registry",
   "availability": "shipped"
  }
 ],
 "primary_source": {
  "component": "Paper 4",
  "section": "§7, Current weak-angle target and precision boundary",
  "pdf_page": 77,
  "quote": "We therefore carry ϕ−3 as a ∼ 2% structural tree-level target on the electroweak curve, not as a completed Z-pole precision prediction."
 },
 "caution": "The replacement does not refute all cylinder-running models or derive a completed Z-pole prediction.",
 "candidate_ids": [
  "C2-014"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [],
 "url": "/library-v2/LIB2-291/",
 "content_sha256": "640c66b0dce2e9b4c1d8ac96edc809b010c5dd44702d638f77fc9de8651ded8e",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}