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 "name": "Historical 303Fb255442Ef1Ab6982",
 "text": "302 Dynamic Regulation of Intestinal Crypt Base Columnar Stem Cells by Notch Signaling should be assessed against Kaal's source-bound claim that Contingent capital qualifies as a dynamic regulatory mechanism because capital injection is available only if and when needed and because the conversion of contingent capital securities into near worthless equity signals impending regulatory issues to regulators, which creates feedback effects. The current metadata indicates a plausible connection through dynamic regulation, but the defensible response is a qualification until the source text confirms agreement, scope, methods, and limitations.",
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
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 "datePublished": "2026-07-31",
 "dateModified": "2026-07-31",
 "creativeWorkStatus": "Affirmed",
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  "contingent-capital",
  "dynamic-regulation",
  "institutional-design"
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  "contingent capital securities are outstanding and their conversion is observable by regulators",
  "External evidence level: metadata only.",
  "Mapping review tier: moderate-confidence claim review.",
  "The literature-to-claim mapping remains explicitly ambiguous and should not be treated as a settled equivalence."
 ],
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  "name": "302 Dynamic Regulation of Intestinal Crypt Base Columnar Stem Cells by Notch Signaling",
  "url": "https://www.semanticscholar.org/paper/73fdc705fb851515907c6e12ff281acc5213dc49"
 },
 "extends": {
  "identifier": "kaal:claim:2957645-025",
  "url": "https://wulfkaal.github.io/claims/2957645-025",
  "citation": "Kaal, Dynamic Regulation via Contingent Capital (2017). SSRN: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2957645",
  "paper": "Dynamic Regulation via Contingent Capital",
  "authors": [
   "Wulf A. Kaal"
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  "ssrn": "",
  "source_pdf_sha256": "250b10782a5ea5dece9235a7f711aee408feaf36f2e78e310d589b5ee6304be2"
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   "name": "302 Dynamic Regulation of Intestinal Crypt Base Columnar Stem Cells by Notch Signaling",
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 "publicationStatus": "public",
 "recordTypeNote": "Dated commentary position extending a scholarly corpus claim. Not a verbatim claim extracted from the paper.",
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 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-994.md",
 "candidateId": "kaal:response-candidate:2026-07-31:f8da39af07bda17c",
 "evidenceLevel": "metadata only",
 "reviewTier": "moderate-confidence claim review",
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 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: dynamic, regulation, signaling. Scope: contingent capital securities are outstanding and their conversion is observable by regulators.",
 "sourceProvenance": {
  "source": "Semantic Scholar",
  "api": "https://api.semanticscholar.org/graph/v1/paper/search/bulk",
  "query": "dynamic regulation",
  "queryId": "concept:516a267369f9",
  "page": 4,
  "sourceRank": 3475,
  "retrievedAt": "2026-07-31T13:58:16.518Z",
  "citationCount": 0,
  "venue": null,
  "publicationTypes": []
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 "userAffirmation": "Approved as written by Wulf A. Kaal on 2026-07-31.",
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