{
 "id": "LIB2-296",
 "entry_version": 8,
 "class": "RETIRED",
 "title": "Superseded singular-vacuum premise of the protection-and-bounce chain",
 "statement": "The archived protection-and-bounce chain assumed a vanishing determinant and a vanishing third eigenvalue at the working vacuum.",
 "scope": {
  "carrier": null,
  "domain": "The singular-working-vacuum premise in L278, not the entire uninspected chain of protection and bounce implications.",
  "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": "Appendix I",
  "section": "§6, Remark 6.4: vacuum normalization supersession",
  "pdf_page": 219,
  "quote": "the legacy vacuum normalization diag(ϕ2 , 1, 0) is superseded by the current {ϕ, 1, ϕ−1 } frame, the structural statements unaffected."
 },
 "caution": "The normalization replacement does not exclude singular Jordan elements or independently adjudicate the old Z-mass protection and bounce implications.",
 "candidate_ids": [
  "C2-002"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [],
 "url": "/library-v2/LIB2-296/",
 "content_sha256": "4339b5ccf9ee8b10e4dd6ddd6211d95a7db473cf523bbd8f455f35ea10e0c6a5",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}