{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.point-time","code":"thing-point-time","url":"https://ver.cy/models/thing/point-time/","name":"point","alternateNames":["climax","culmination","birth","cradle","incipiency","incipience","distance","deadline","curfew","point in time","arrival time","time of arrival"],"kind":"thing","status":"research-draft","version":"0.2.0-wave.4","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"noun.time","plane":"XCT","domain":["XCT.TME"],"industry":[],"navPath":"","tags":[],"facets":{"substance":"abstract","origin":"conceptual","agency":"inert","mobility":"not-applicable","scale":"not-applicable","affordances":["observable"]}},"whatItIs":"In the WordNet sense, an instant of time, a particular moment as distinct from a duration, as in at that point or the point of no return; the registry aliases name more specific moments that WordNet lists under this sense, such as climax and culmination, the highest or decisive point of a development, and birth, cradle, incipience and incipiency, the beginning of something, which are hyponyms rather than synonyms. In physics and philosophy an instant is idealised as having no duration, while in everyday speech a point in time can be approximate.","purpose":"Let an agent explain point as an instant of time, relay usage and related concepts from lexicographic, physics and philosophy sources, describe the named hyponyms, and distinguish points in time from time intervals, dates, epochs and spatial points.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Instant rather than duration","Everyday and technical senses","Hyponyms mark beginnings and peaks","Can be approximate in speech"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What a point in time is.","layers":[{"id":"definition","name":"Definition","description":"Definition.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is a point in time, and how does it differ from intervals, dates, epochs and spatial points?","kind":"definition"},{"text":"Is the question about language, physics or timestamps in software?","kind":"boundary"}]}]},{"id":"hyponyms","name":"Hyponyms","description":"Named hyponyms.","findings":[{"id":"hyponyms-finding","name":"Hyponyms","description":"Hyponyms.","questions":[{"text":"What do climax, culmination, birth, cradle and incipience mean in this sense?","kind":"definition"},{"text":"Which entry fits the specific word?","kind":"action"}]}]}]},{"id":"language","name":"Language","description":"Usage.","layers":[{"id":"usage","name":"Usage","description":"Everyday usage.","findings":[{"id":"usage-finding","name":"Usage","description":"Usage.","questions":[{"text":"How are phrases such as at this point and point of no return used?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"wordnet","name":"WordNet","description":"WordNet structure.","findings":[{"id":"wordnet-finding","name":"WordNet","description":"WordNet.","questions":[{"text":"How does WordNet organise hypernyms and hyponyms for time?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"science","name":"Science","description":"Physics and philosophy.","layers":[{"id":"instant","name":"Instant","description":"Instants in physics.","findings":[{"id":"instant-finding","name":"Instant","description":"Instant.","questions":[{"text":"How do physics models idealise instants?","kind":"provenance"},{"text":"Which entry fits instant?","kind":"action"}]}]},{"id":"philosophy","name":"Philosophy","description":"Philosophy of time.","findings":[{"id":"philosophy-finding","name":"Philosophy","description":"Philosophy.","questions":[{"text":"How have philosophers debated whether time consists of instants, with views attributed?","kind":"provenance"},{"text":"Is the presentation neutral and attributed?","kind":"boundary"}]}]}]},{"id":"context","name":"Context","description":"Timestamps.","layers":[{"id":"iso","name":"ISO 8601","description":"Timestamps.","findings":[{"id":"iso-finding","name":"ISO 8601","description":"ISO 8601.","questions":[{"text":"How does ISO 8601 represent instants with time zone offsets?","kind":"provenance"},{"text":"Which entry fits ISO 8601?","kind":"action"}]}]},{"id":"precision","name":"Precision","description":"Time precision.","findings":[{"id":"precision-finding","name":"Precision","description":"Precision.","questions":[{"text":"How precisely can instants be measured with atomic clocks?","kind":"measurement"},{"text":"Is the information accurate?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["explain the sense","relay usage","describe named hyponyms","distinguish related concepts"],"mustNot":[],"requiresHuman":[]},"ethics":{"considerations":[],"affectedParties":[]},"owners":{"steward":"","roles":[],"masterSystems":[]},"relations":[{"target":"oewn-00033914-n","type":"parent","note":"registry parent class"},{"target":"time","type":"related","note":"in WordNet terms"},{"target":"climax","type":"related"},{"target":"beginning","type":"related"},{"target":"time interval","type":"related"}],"interaction":{"identity":{"applicability":"required","items":["WordNet: oewn-00033914-n hypernym of point (time)"]},"properties":{"applicability":"not-applicable","items":["WordNet hypernym: time note - oewn-00033914-n, as listed","ISO 8601: date and time representation standard","idealised duration: 0 s - in physics models"]},"recognition":{"applicability":"optional","items":["An instant of time","Climax, culmination, birth, cradle, incipiency, incipience","Intervals have duration; dates are calendar labels; epochs are reference instants or eras; spatial points are locations","Not a physical object; a concept of time."]},"capabilities":{"applicability":"required","items":["explain the sense","relay usage","describe named hyponyms","distinguish related concepts"]},"hazards":{"applicability":"required","items":["Treating hyponyms as synonyms","Confusing spatial and temporal senses","Ambiguous time zones in timestamps"]},"interfaces":{"applicability":"required","items":["ISO 8601 date and time format"]},"context":{"applicability":"required","items":["Naming moments in time.","beginnings such as birth and incipience","peaks such as climax and culmination","turning points","reference instants"]}},"sources":[],"openQuestions":["Should the hyponyms be separate entries?","Should instant in physics be linked?","How should ISO 8601 be linked?","Which entry fits the specific word?","Which entry fits instant?","Which entry fits ISO 8601?"],"resources":{"spec":"/models/things/publications/thing-point-time/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-point-time/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-14T00:45:21Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"derived","ethics":"missing","owners":"missing","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"missing"},"notes":{"agentConduct":"Affordances listed as what may be done; prohibitions collected from the text.","interaction.properties":"Plane XCT: no invented physical properties.","sources":"Written from model knowledge without web access; claims are unverified."},"score":0.781}}