{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-11T07:40:02Z", "providers": [ "Claude" ], "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify", "pass": 2, "wave": 1, "engine": "claude", "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-05T16:30:00Z", "ingestedAt": "2026-10-05T13:21:55+00:00", "fields": [ "agent_conduct", "ethics", "owners" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T12:16:27+00:00", "evidence": [ "completeness 1.00", "sense: WordNet gloss", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-DIGIT", "registryId": "vr.tr.digit", "name": "digit", "version": "0.2.0-wave.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "XCT.QTY" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/digit/", "model": { "registry_id": "vr.tr.digit", "name": "digit", "purpose": "Let an agent handle digits by base, symbol, place value and use in codes and check digits.", "definition": "One of the symbols that collectively form a system of numeration, such as 0-9 in decimal, 0-1 in binary or 0-9 and A-F in hexadecimal; also called a figure.", "what_it_is_for": "Writing numbers in positional numeral systems.", "affordances": [ "convert between bases", "compute digit sums and check digits", "read place values", "handle digits in data validation" ], "distinguishing_features": [ "Element of a numeral system", "Number of digits equals the base", "Place value determines meaning", "Different scripts have different digit shapes" ], "appearance": "Numeral symbols in text and displays.", "visual_identification": [ "Symbols 0-9 in decimal", "Binary, octal and hexadecimal digits", "Fingers and toes (anatomical digits) are another sense" ], "physical_properties": [], "families_and_kinds": [ "decimal digits", "binary digits (bits)", "octal digits", "hexadecimal digits", "digits in other scripts" ], "related_models": [ { "relation": "is part of", "target": "numeral system", "why": "system" }, { "relation": "forms", "target": "number", "why": "representation" }, { "relation": "is confused with", "target": "digit (finger or toe)", "why": "anatomical sense" }, { "relation": "is used in", "target": "check digit", "why": "validation" } ], "identifiers": [ { "scheme": "Unicode digit characters", "value_or_pattern": "category Nd", "note": "decimal digits in scripts" } ], "standards_and_regulation": [ "Unicode Standard", "ISO 7064 check digit systems" ], "failure_modes_and_hazards": [ "Base confusion", "Script digits not parsed by software", "Leading zero loss in data" ], "in_scope": [], "out_of_scope": [], "characteristics": [], "agent_conduct": { "may": [ "Read, write and convert digits between numeral systems.", "Check digits in identifiers using their check digit rules." ], "must_not": [ "Change digits in records such as accounts or identity numbers without authority.", "Misread a digit in safety-critical values such as doses without flagging uncertainty.", "Generate valid-looking identifiers to impersonate real ones." ], "requires_human": [ "Correcting digits in official or financial records." ] }, "ethics": { "considerations": [ "A single wrong digit can misroute money, medicine or people.", "Numbers that identify people are personal data." ], "affected_parties": [ "People identified by numbers", "Patients", "Account holders" ] }, "owners": { "steward": "Nobody owns the concept; the issuer of each numbered record answers for it.", "master_systems": [] } }, "sources": [ { "id": "oewn", "title": "Open English WordNet 2024, synset oewn-13763162-n", "url": "https://en-word.net/id/oewn-13763162-n", "what_it_supports": "sense and gloss of the concept", "url_status": "live", "checked_by": "http 200" }, { "id": "wiktionary-en", "title": "Wiktionary: digit", "url": "https://en.wiktionary.org/wiki/digit", "what_it_supports": "word senses and usage", "url_status": "live", "checked_by": "http 200" } ], "structure": { "bundles": [ { "id": "system", "name": "System", "description": "Which base.", "rationale": "Base defines digits.", "layers": [ { "id": "base", "name": "Base", "description": "Radix.", "findings": [ { "id": "base-finding", "name": "Base", "description": "Base.", "questions": [ { "text": "In which base is the digit used?", "kind": "definition" }, { "text": "Which symbols are valid?", "kind": "definition" } ] } ] }, { "id": "script", "name": "Script", "description": "Writing system.", "findings": [ { "id": "script-finding", "name": "Script", "description": "Script.", "questions": [ { "text": "Which script are the digits written in?", "kind": "definition" }, { "text": "How do they map to ASCII digits?", "kind": "action" } ] } ] } ] }, { "id": "value", "name": "Value", "description": "Place value.", "rationale": "Position gives value.", "layers": [ { "id": "place", "name": "Place", "description": "Position.", "findings": [ { "id": "place-finding", "name": "Place", "description": "Place value.", "questions": [ { "text": "What value does the digit have in this position?", "kind": "measurement" }, { "text": "How is the number converted?", "kind": "action" } ] } ] }, { "id": "conversion", "name": "Conversion", "description": "Between bases.", "findings": [ { "id": "conversion-finding", "name": "Conversion", "description": "Base conversion.", "questions": [ { "text": "What is this number in another base?", "kind": "measurement" }, { "text": "Is the conversion exact?", "kind": "boundary" } ] } ] } ] }, { "id": "codes", "name": "Codes", "description": "Check digits.", "rationale": "Digits validate data.", "layers": [ { "id": "check", "name": "Check digits", "description": "Validation.", "findings": [ { "id": "check-finding", "name": "Check", "description": "Check digits.", "questions": [ { "text": "Which check digit algorithm applies?", "kind": "definition" }, { "text": "Is the code valid?", "kind": "boundary" } ] } ] }, { "id": "data", "name": "Data", "description": "Storage.", "findings": [ { "id": "data-finding", "name": "Data", "description": "Data handling.", "questions": [ { "text": "Should the value be stored as text to keep leading zeros?", "kind": "boundary" }, { "text": "Is the digit count fixed?", "kind": "definition" } ] } ] } ] }, { "id": "senses", "name": "Senses", "description": "Disambiguation.", "rationale": "Digit has other senses.", "layers": [ { "id": "anatomy", "name": "Anatomy", "description": "Fingers and toes.", "findings": [ { "id": "anatomy-finding", "name": "Anatomy", "description": "Anatomical sense.", "questions": [ { "text": "Is a finger or toe meant?", "kind": "boundary" }, { "text": "Which entry fits?", "kind": "action" } ] } ] }, { "id": "teaching", "name": "Teaching", "description": "Learning.", "findings": [ { "id": "teaching-finding", "name": "Teaching", "description": "Teaching.", "questions": [ { "text": "How can place value be taught?", "kind": "action" }, { "text": "What misconceptions are common?", "kind": "boundary" } ] } ] } ] } ] }, "openQuestions": [ "Should digit sets per base be separate entries?", "How should script digits be linked?", "How should the anatomical sense be split off?" ], "statistics": { "bundles": 4, "layers": 8, "findings": 8, "questions": 16 } }