{
 "id": "LIB2-248",
 "entry_version": 7,
 "class": "RETIRED",
 "title": "Withdrawn universal two-parameter mass-completion no-go",
 "statement": "The earlier mass-completion account claimed that every completion with at most two parameters was impossible.",
 "scope": {
  "carrier": null,
  "domain": "The withdrawn universal parameter-count exclusion, not the exact single-chi additive class.",
  "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 O",
  "section": "§5, Remark 5.2: withdrawn universal parameter bound",
  "pdf_page": 276,
  "quote": "The blanket “≤ 2-parameter completion is impossible” claim is therefore withdrawn; the honest statement is that surveyed one-parameter forms fail and no universal ≤ 2-parameter no-go is proved."
 },
 "caution": "Withdrawing the universal claim does not rescue the exact single-chi class or make the fitted harmonic a derived replacement law.",
 "candidate_ids": [
  "C2-055"
 ],
 "basis": {
  "pdf_sha256_prefix": "b64ddcd9e16a6dcd",
  "release": "Rev33.1_S369"
 },
 "relationships": [],
 "url": "/library-v2/LIB2-248/",
 "content_sha256": "bc8699ed8490f1532f33d0b8c32252db3c9764939d62a0ed198bb0f7b29bce07",
 "build_stamp": "BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02"
}