{
 "@context": "https://schema.org",
 "@type": "Claim",
 "@id": "https://wulfkaal.github.io/positions/2026-07-31-6701",
 "identifier": "kaal:position:2026-07-31-6701",
 "additionalType": "https://wulfkaal.github.io/positions/schema.json#AffirmedPositionClaim",
 "name": "Streaming Improving Smart Contract Security With Contrastive Learning Based Vulner Fe3B07Ea5F",
 "text": "Improving Smart Contract Security with Contrastive Learning-based Vulnerability Detection presents the following source proposition: Currently, smart contract vulnerabilities (SCVs) have emerged as a major factor threatening the transaction security of blockchain. This proposition is pertinent to Kaal's source-bound claim that A smart contract is computer program code that enables the verification, execution and enforcement of specific terms and conditions of a contractual arrangement. The proposed response is an extension: the relationship should remain limited to the retrieved source proposition and the mapped Kaal claim unless fuller source review supports a broader conclusion.",
 "author": {
  "@type": "Person",
  "name": "Wulf A. Kaal",
  "identifier": "https://orcid.org/0009-0008-7840-1847"
 },
 "datePublished": "2026-07-31",
 "dateModified": "2026-07-31",
 "creativeWorkStatus": "Affirmed",
 "responseType": "extension",
 "keywords": [
  "smart-contracts",
  "blockchain",
  "law-and-legal-systems",
  "historical-response",
  "scholarly-literature",
  "openalex"
 ],
 "scope_conditions": [
  "The response is limited to the retrieved source proposition and mapped Kaal claim unless fuller source review supports a broader conclusion.",
  "External evidence level: abstract indexed.",
  "Mapping review tier: moderate-confidence claim review.",
  "Primary mapping confidence: 0.3522.",
  "The source-to-claim mapping remains explicitly ambiguous and is published with that limitation."
 ],
 "currentDebate": {
  "name": "Improving Smart Contract Security with Contrastive Learning-based Vulnerability Detection",
  "url": "http://arxiv.org/abs/2404.17839"
 },
 "extends": {
  "identifier": "kaal:claim:3227967-021",
  "url": "https://wulfkaal.github.io/claims/3227967-021",
  "citation": "Mark Fenwick, Wulf A. Kaal, Erik P.M. Vermeulen, Legal Education in a Digital Age Why 'Coding for Lawyers' Matters (2018). SSRN: https://ssrn.com/abstract=3227967",
  "paper": "Mark Fenwick, Wulf A. Kaal, Erik P.M. Vermeulen, Legal Education in a Digital Age Why 'Coding for Lawyers' Matters",
  "authors": [
   "Wulf A. Kaal"
  ],
  "year": "2018",
  "ssrn": "https://ssrn.com/abstract=3227967",
  "source_pdf_sha256": "f6e13b956f864ab32ec3305d095a35a127770327d75b3688f785cefc437d369f"
 },
 "isBasedOn": [
  {
   "@id": "https://wulfkaal.github.io/claims/3227967-021"
  },
  {
   "@type": "CreativeWork",
   "name": "Improving Smart Contract Security with Contrastive Learning-based Vulnerability Detection",
   "url": "http://arxiv.org/abs/2404.17839"
  }
 ],
 "batch_id": "kaal-review:2026-07-31:streaming-etl-0005",
 "review_provenance": "https://kaal-signal-desk.wulf577462.chatgpt.site/#review",
 "publicationStatus": "public",
 "recordTypeNote": "Dated commentary position extending a scholarly corpus claim. Not a verbatim claim extracted from the paper.",
 "isPartOf": {
  "@id": "https://wulfkaal.github.io/positions/index.json"
 },
 "version": "1.0",
 "canonical_url": "https://wulfkaal.github.io/positions/2026-07-31-6701",
 "canonicalForm": "https://wulfkaal.github.io/positions/2026-07-31-6701.md",
 "candidateId": "kaal:response-draft:2026-07-31:23892b0d5171011193c7",
 "evidenceLevel": "abstract indexed",
 "reviewTier": "moderate-confidence claim review",
 "mappingConfidence": 0.3522,
 "mappingAmbiguous": true,
 "mappingMethod": "idf-weighted multi-field mapping v1",
 "mappingWhyRelevant": "Shared high-information concepts: smart, contract, blockchain, computer, law, enforcement. Scope: review source claim scope.",
 "sourceProvenance": {
  "source": "openalex",
  "sourceRecordId": "https://openalex.org/W4396819244",
  "queryId": "concept:ee778ad15ea3",
  "queryText": "decentralized autonomous organization",
  "canonicalUrl": "http://arxiv.org/abs/2404.17839",
  "doi": "10.48550/arxiv.2404.17839",
  "externalIds": {
   "OpenAlex": "https://openalex.org/W4396819244",
   "DOI": "10.48550/arxiv.2404.17839"
  },
  "retrievedAt": "2026-07-31T17:52:28.878Z",
  "providerPage": 29,
  "rawObservationSha256": "380a1fc6b028310eab4d7f2e28da68a82408fa98eb8c80e9e0d4d3b08e39033d",
  "inputSnapshotSha256": "bdb2cd83e925a3abd26bab9a4375d1355c1d8fbab8736869dc7845f3ba159924",
  "inputLine": 13076,
  "chunkId": "openalex-00006",
  "workId": "work:doi:10.48550/arxiv.2404.17839",
  "workAuthors": [
   "Yizhou Chen",
   "Zeyu Sun",
   "Zhihao Gong",
   "Dan Hao"
  ],
  "workPublishedAt": "2024-04-27",
  "identityKeys": [
   "doi:10.48550/arxiv.2404.17839",
   "openalex:https://openalex.org/w4396819244",
   "url:http://arxiv.org/abs/2404.17839",
   "title:b89660af4601473762d7ab02",
   "proposition:4276e00e05bd4044e1a6ac9eb04bd0e8aeec59860ab2696262f3e73b58174f05"
  ],
  "sourceProposition": "Currently, smart contract vulnerabilities (SCVs) have emerged as a major factor threatening the transaction security of blockchain.",
  "sourcePropositionSha256": "08a371d7154c512aa3ad449c1929decef3f6f89e6c212878c37deb9ffa95b0c7",
  "sourcePropositionIndex": 0,
  "claimMappings": [
   {
    "claimId": "kaal:claim:3227967-021",
    "claimUrl": "https://wulfkaal.github.io/claims/3227967-021",
    "rank": 1,
    "confidence": 0.3522,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: smart, contract, blockchain, computer, law, enforcement. Scope: review source claim scope.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:2992962-019",
    "claimUrl": "https://wulfkaal.github.io/claims/2992962-019",
    "rank": 2,
    "confidence": 0.3148,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: smart, contract, have, transaction, blockchain, law. Scope: review source claim scope.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3373393-020",
    "claimUrl": "https://wulfkaal.github.io/claims/3373393-020",
    "rank": 3,
    "confidence": 0.3009,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: smart, contract, security, have, blockchain. Scope: review source claim scope.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:3266953-001",
    "claimUrl": "https://wulfkaal.github.io/claims/3266953-001",
    "rank": 4,
    "confidence": 0.3005,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: have, factor, blockchain, studies. Scope: internet based platform businesses; distributed ledger technology businesses.",
    "ambiguous": true
   },
   {
    "claimId": "kaal:claim:4941807-019",
    "claimUrl": "https://wulfkaal.github.io/claims/4941807-019",
    "rank": 5,
    "confidence": 0.2976,
    "method": "idf-weighted multi-field mapping v1",
    "whyRelevant": "Shared high-information concepts: smart, contract, security, blockchain, law. Scope: where compliance rules can be expressed as predefined, codified conditions.",
    "ambiguous": true
   }
  ]
 },
 "userAffirmation": "I affirm batch kaal-review:2026-07-31:streaming-etl-0005, SHA-256 38dc4a26b86055f59a04f2f22c00881f6c50aa4c4e33c702b9de7f310a3e9995, as written and authorize publication of all 248 response claims on my canonical property, preserving their evidence levels, ambiguity labels, provenance, and the unchanged 5,033 scholarly claims.",
 "sha256": "8e80e95e79b62dd7b63d522dfb71213a4f8761fc2a80e728a59b8b7908c714fa"
}
