{
 "id": "LIB2-051",
 "entry_version": 9,
 "class": "CLAIM",
 "title": "The registered half-weight generator has fixed octonionic coefficient",
 "statement": "In the registered generator Thalf = Tscalar + c Toct, the C1 weight is exactly c = 1/2.",
 "scope": {
  "carrier": "The registered scalar and octonionic parts of Thalf",
  "domain": "The internal C1 coefficient, not its physical phase readout.",
  "group": null,
  "hypotheses": [
   "Use the registered generator normalization, DET-7 ratio, Frobenius norm and Peirce orthogonality."
  ],
  "physical_target": null,
  "quantifier": "The registered construction only.",
  "real_form": "f4(4)"
 },
 "source_labels_as_printed": {
  "math_status": "NOT_PRINTED",
  "attachment": "NOT_PRINTED",
  "scorecard_tier_word": null,
  "pdf_page": 153
 },
 "house_tier": null,
 "review_state": "PUBLISHED",
 "scientific_status": "UNDER_REVIEW (house status not yet adjudicated)",
 "evidence_status": [
  {
   "kind": "registry",
   "availability": "shipped"
  }
 ],
 "primary_source": {
  "component": "Appendix B",
  "section": "§B.5, Structural support (b): C1 weight",
  "pdf_page": 159,
  "quote": "The weight c = 12 in Thalf = Tscalar + 12 Toct is exact, so the generator is fixed with no free coefficient."
 },
 "caution": "Fixing this internal coefficient does not derive the framing choice or its identification with a measured Dirac phase.",
 "candidate_ids": [
  "C2-158"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [
  {
   "type": "cited_by_section",
   "target": "E-C05.1.claims-used"
  },
  {
   "type": "cited_by_section",
   "target": "E-C05.1.derivation"
  },
  {
   "type": "cited_by_section",
   "target": "E-C05.1.prior-art"
  },
  {
   "type": "rests_on_premise",
   "target": "PRM-013"
  }
 ],
 "url": "/library-v2/LIB2-051/",
 "content_sha256": "11054913301869970dd594c73fb95f8cede5791a09c1d33d60bc988e65e6f0b9",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}