{"data":{"status":"fail","slots":[{"kind":"demonstrative-reference","text":"that one","span":{"utf16":{"start":5,"end":13},"codePoint":{"start":5,"end":13},"utf8":{"start":5,"end":13},"grapheme":{"start":5,"end":13},"graphemeAligned":true},"sentence":{"utf16":{"start":0,"end":53},"codePoint":{"start":0,"end":53},"utf8":{"start":0,"end":53},"grapheme":{"start":0,"end":53},"graphemeAligned":true},"status":"needs-clarification","question":"Which item does this refer to?","candidates":["invoice 1042","invoice 1043"]},{"kind":"relative-date","text":"tomorrow","span":{"utf16":{"start":25,"end":33},"codePoint":{"start":25,"end":33},"utf8":{"start":25,"end":33},"grapheme":{"start":25,"end":33},"graphemeAligned":true},"sentence":{"utf16":{"start":0,"end":53},"codePoint":{"start":0,"end":53},"utf8":{"start":0,"end":53},"grapheme":{"start":0,"end":53},"graphemeAligned":true},"status":"resolved","resolvedDate":"2026-11-05"},{"kind":"back-reference","text":"same as last time","span":{"utf16":{"start":35,"end":52},"codePoint":{"start":35,"end":52},"utf8":{"start":35,"end":52},"grapheme":{"start":35,"end":52},"graphemeAligned":true},"sentence":{"utf16":{"start":0,"end":53},"codePoint":{"start":0,"end":53},"utf8":{"start":0,"end":53},"grapheme":{"start":0,"end":53},"graphemeAligned":true},"status":"needs-clarification","question":"What exactly is being referred back to?","candidates":["invoice 1042","invoice 1043"]}],"witnesses":[{"ruleId":"deictic-demonstrative-reference","detail":"\"that one\" needs clarification","offset":5},{"ruleId":"deictic-back-reference","detail":"\"same as last time\" needs clarification","offset":35}],"versions":{"engine":"deictic-check/1 rule-based English patterns (hand-curated)","calendar":"Gregorian via Intl.DateTimeFormat in the supplied time zone"},"limits":["Rule-based and English only; unresolved pronouns ('it', 'they') are not detected.","Weekdays, 'next/last <period>' and month or year offsets are never resolved, only questioned.","No match means none of the patterns fired, not that the message is unambiguous."],"deterministic":true},"_provenance":{"version":"writerslogic-provenance/1","issuer":"did:web:agents.writerslogic.com","verify":{"endpoint":"POST /api/v1/verify-provenance","did":"did:web:agents.writerslogic.com"},"manifest":{"format":"application/json","instance_id":"xmp:iid:21cacbdd-c92f-4631-9c89-f0580385cf10","claim_generator_info":[{"name":"WritersLogic x402 Agent Hub","version":"2.0.0"}],"title":"Find unresolved references (that one, the former, tomorrow, next week) and return clarification questions","assertions":[{"label":"c2pa.actions.v2","data":{"actions":[{"action":"c2pa.created","when":"2026-11-06T01:30:23.864Z","softwareAgent":{"name":"writerslogic-agent-hub/deictic-check","version":"2.0.0"},"digitalSourceType":"http://cv.iptc.org/newscodes/digitalsourcetype/algorithmicMedia","parameters":{"endpoint":"POST /api/v1/deictic-check","inputDigest":{"alg":"sha256","hash":"277f48611192e1d3a296eb2f353cbb004b33bd1d81791c96d64d347351578dab","canonicalization":"JCS"}}}]}},{"label":"c2pa.hash.data","data":{"alg":"sha256","hash":"e217482df252f4f826c979ec5d21fb82a4a2ebf7831941ce0aea06311cc1bbe1","name":"jcs-canonical-json(data)"}}]},"credential":{"@context":["https://www.w3.org/ns/credentials/v2"],"id":"urn:uuid:56a84954-bbd7-4932-b7a4-f93b90a4513e","type":["VerifiableCredential","AgentOutputCredential"],"issuer":"did:web:agents.writerslogic.com","validFrom":"2026-11-06T01:30:23.864Z","credentialSubject":{"id":"urn:sha256:e217482df252f4f826c979ec5d21fb82a4a2ebf7831941ce0aea06311cc1bbe1","agent":"deictic-check","endpoint":"POST /api/v1/deictic-check","outputDigest":{"alg":"sha256","value":"e217482df252f4f826c979ec5d21fb82a4a2ebf7831941ce0aea06311cc1bbe1","canonicalization":"JCS"},"inputDigest":{"alg":"sha256","value":"277f48611192e1d3a296eb2f353cbb004b33bd1d81791c96d64d347351578dab","canonicalization":"JCS"},"manifestDigest":{"alg":"sha256","value":"6600175d617d83cd319a4a3402e5620db054dc96628a09a5d3d8bc5696ba8b24","canonicalization":"JCS"},"ingredients":[],"payment":{"scheme":"api-key","network":"eip155:8453","payer":"sample"}},"proof":{"type":"DataIntegrityProof","cryptosuite":"eddsa-jcs-2022","created":"2026-11-06T01:30:23.864Z","verificationMethod":"did:web:agents.writerslogic.com#key-1","proofPurpose":"assertionMethod","proofValue":"z3UpvgH41BbuiDJSijG8XxYpvWwsHb4NfVPRgjn9AWrRj54AL728Hzmm3n8FYFSFR8x8kZa51gewH2knmHppkED7W"}},"ethSignature":{"type":"EIP-191","signer":"did:pkh:eip155:8453:0x3DBd42560cA7a7E448A2c7DfC9E785526189411f","address":"0x3DBd42560cA7a7E448A2c7DfC9E785526189411f","message":"writerslogic-provenance:fb1d9561205a69a27873995f3b40978724d2d3def8292104c4ecd0e843a916b8","signature":"0x74d0af815bdfba3d422cdfde64d5560f2addabdb8e67f2a2fed399a07e7c5c5327611f87232c0d2a7f85c3698876e9222dbcc91b38b2850775871560b37841a81c"}}}