{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.cube","code":"thing-q812880","url":"https://ver.cy/models/thing/q812880/","name":"cube","alternateNames":["Bedlam cube","Weighted Companion Cube","magic cube","unit cube","Prince Rupert's cube","Multimagic cube","perfect magic cube"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Cross-cutting context","entryKind":"thing","plane":"XCT","domain":["XCT.QTY"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A three-dimensional solid bounded by six equal square faces, with twelve edges and eight vertices.","purpose":"Let an agent explain cubes as geometric solids, their properties and uses, and distinguish this sense from the arithmetic operation, puzzles and fictional objects.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Regular hexahedron, a Platonic solid","Special case of rectangular prism","Tiles 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objects.","layers":[{"id":"puzzles","name":"Puzzles","description":"Rubik-type and Bedlam.","findings":[{"id":"puzzles-finding","name":"Puzzles","description":"Puzzle cubes.","questions":[{"text":"Which puzzle is meant?","kind":"definition"},{"text":"Is it a separate entry?","kind":"action"}]}]},{"id":"fiction","name":"Fiction","description":"Game objects.","findings":[{"id":"fiction-finding","name":"Fiction","description":"Fictional cubes.","questions":[{"text":"Is a fictional object meant?","kind":"boundary"},{"text":"Should it be split off?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Compute volumes and other geometric properties of cubes accurately.","Explain the geometry of the cube."],"mustNot":["State an incorrect result as established.","Confuse cubic and linear units in volume calculations."],"requiresHuman":["Relying on a computed volume for safety or payment decisions."]},"ethics":{"considerations":["Volume errors can cause wrong doses, loads or charges.","Mathematical results should be accurate and credited."],"affectedParties":["Students and teachers","People relying on calculations"]},"owners":{"steward":"Nobody: a mathematical concept held in common.","roles":[],"masterSystems":[]},"relations":[{"target":"Q10925338","type":"parent","note":"registry parent class"},{"target":"Q188745","type":"parent","note":"registry parent class"},{"target":"Q213723","type":"parent","note":"registry parent class"},{"target":"Q2485866","type":"parent","note":"registry parent class"},{"target":"Q262959","type":"parent","note":"registry parent class"},{"target":"Q3100536","type":"parent","note":"registry parent class"},{"target":"polyhedron","type":"related","note":"Platonic solid"},{"target":"face","type":"contains","note":"six faces"},{"target":"square","type":"related","note":"two dimensions"},{"target":"fictional cubes","type":"related","note":"games"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.cube","Wikidata: Q812880 (https://www.wikidata.org/wiki/Q812880)"]},"properties":{"applicability":"not-applicable","items":["volume: edge cubed cubic units","surface area: 6 times edge squared square units"]},"recognition":{"applicability":"optional","items":["A cube has six equal square faces.","A cube has twelve equal edges and eight vertices.","Puzzles and fictional cubes are related senses.","A box-shaped solid with square faces."]},"capabilities":{"applicability":"required","items":["compute volume and surface area","construct nets","cube a number","use in puzzles and design"]},"hazards":{"applicability":"required","items":["Confusing cubic and square units"]},"interfaces":{"applicability":"required","items":["ISO 80000-2 notation"]},"context":{"applicability":"required","items":["Geometry, measurement, packaging and arithmetic.","geometric cube","cube numbers","unit cube","puzzle cubes and magic cubes"]}},"sources":[{"title":"Wikidata item Q812880: cube","url":"https://www.wikidata.org/wiki/Q812880","note":"identity and sense of the item"},{"title":"Wikipedia: Cube","url":"https://en.wikipedia.org/wiki/Cube","note":"general description of the item"}],"openQuestions":["Should cube numbers be a separate entry?","How should puzzles be linked?","How should fictional cubes be split off?"],"resources":{"spec":"/models/things/publications/thing-q812880/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q812880/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T06:44:35Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","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":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:32+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane XCT: no invented physical properties."},"score":1.0}}