{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.january-6","code":"thing-q2221","url":"https://ver.cy/models/thing/q2221/","name":"January 6","alternateNames":[],"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.TME"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"January 6, the sixth day of the year in the Gregorian calendar, with 359 days remaining (360 in leap years). Epiphany is observed on this date in many Western churches; some Orthodox churches observe Christmas Eve on December 24 in the Julian calendar, which falls on January 6 in the Gregorian calendar during the present era of a 13-day calendar difference.","purpose":"Let an agent handle January 6 as a calendar date with weekday computation, observances attributed to their traditions and sourced events.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Early January date","Near the end of the holiday season in many places","Weekday varies by year","Julian and Gregorian calendars differ by 13 days in this era"],"structure":{"bundles":[{"id":"date","name":"Date","description":"Calendar facts.","layers":[{"id":"weekday","name":"Weekday","description":"Computation.","findings":[{"id":"weekday-finding","name":"Weekday","description":"Weekday.","questions":[{"text":"On which weekday does January 6 fall in this year?","kind":"measurement"},{"text":"Is it a leap year?","kind":"boundary"}]}]},{"id":"calendar","name":"Calendar","description":"Julian or Gregorian.","findings":[{"id":"calendar-finding","name":"Calendar","description":"Calendar system.","questions":[{"text":"Is the Julian or Gregorian calendar meant?","kind":"boundary"},{"text":"What is the equivalent date in the other calendar?","kind":"measurement"}]}]}]},{"id":"observances","name":"Observances","description":"Holidays.","layers":[{"id":"holiday","name":"Holiday","description":"Public holiday.","findings":[{"id":"holiday-finding","name":"Holiday","description":"Holiday status.","questions":[{"text":"Is January 6 a public holiday or observance here?","kind":"provenance"},{"text":"Which tradition or law sets it?","kind":"provenance"}]}]},{"id":"religious","name":"Religious","description":"Church calendars.","findings":[{"id":"religious-finding","name":"Religious","description":"Religious observances.","questions":[{"text":"Which churches or communities observe a feast on this date, according to them?","kind":"provenance"},{"text":"Is the observance attributed rather than assumed?","kind":"boundary"}]}]}]},{"id":"history","name":"History","description":"Past events.","layers":[{"id":"events","name":"Events","description":"On this day.","findings":[{"id":"events-finding","name":"Events","description":"Historical events.","questions":[{"text":"Which notable events happened on January 6, according to reliable sources?","kind":"provenance"},{"text":"Are dates given in the same calendar?","kind":"boundary"}]}]},{"id":"anniversaries","name":"Anniversaries","description":"Recurring.","findings":[{"id":"anniversaries-finding","name":"Anniversaries","description":"Anniversaries.","questions":[{"text":"Which anniversaries fall on this date this year?","kind":"provenance"},{"text":"Which are round numbers?","kind":"measurement"}]}]}]},{"id":"planning","name":"Planning","description":"Scheduling.","layers":[{"id":"closures","name":"Closures","description":"Services.","findings":[{"id":"closures-finding","name":"Closures","description":"Closures.","questions":[{"text":"Which services are closed or reduced?","kind":"provenance"},{"text":"Where can emergency help be found?","kind":"action"}]}]},{"id":"work","name":"Work","description":"Working day.","findings":[{"id":"work-finding","name":"Work","description":"Working day.","questions":[{"text":"Is it a working day for this organisation?","kind":"provenance"},{"text":"Do deadlines move?","kind":"boundary"}]}]}]}]},"agentConduct":{"may":["Give the date's position in the calendar and convert it between calendars, stating which.","Report Epiphany and other observances on this date with the churches and countries they apply to."],"mustNot":["Present Epiphany or any observance on this date as universal.","State on-this-day events without a source.","Mix Julian and Gregorian dates without saying which calendar is used.","Treat a politically contested anniversary on this date as settled history."],"requiresHuman":["Publishing a date list used for official or commemorative purposes."]},"ethics":{"considerations":["Observances on this date differ sharply between Western and Eastern churches.","Anniversaries on this date are politically contested in some countries."],"affectedParties":["Religious communities","Readers of historical records","Archivists"]},"owners":{"steward":"Nobody: a calendar date held in common.","roles":[],"masterSystems":[]},"relations":[{"target":"Q11188173","type":"parent","note":"registry parent class"},{"target":"January","type":"related","note":"month"},{"target":"January 5","type":"related","note":"date"},{"target":"calendar date","type":"related","note":"category"},{"target":"ISO 8601","type":"related","note":"notation"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.january-6","Wikidata: Q2221 (https://www.wikidata.org/wiki/Q2221)","ISO 8601: --01-06 recurring date"]},"properties":{"applicability":"not-applicable","items":["day of year: 6 day","days remaining: 359 or 360 days - common or leap year"]},"recognition":{"applicability":"optional","items":["Written 6 January or January 6","ISO format --01-06","Observances vary by country and church calendar","A date on calendars."]},"capabilities":{"applicability":"required","items":["compute its weekday in a given year","check local and religious observances","find sourced historical events","schedule events"]},"hazards":{"applicability":"required","items":["Assuming observances are universal","Unsourced on-this-day events","Mixing Julian and Gregorian dates"]},"interfaces":{"applicability":"required","items":["ISO 8601","National public holiday laws"]},"context":{"applicability":"required","items":["A calendar date for scheduling, holidays and anniversaries.","the recurring calendar date","specific dated days in given years"]}},"sources":[{"title":"Wikidata item Q2221: January 6","url":"https://www.wikidata.org/wiki/Q2221","note":"identity and sense of the item"},{"title":"Wikipedia: January 6","url":"https://en.wikipedia.org/wiki/January_6","note":"general description of the item"}],"openQuestions":["Should dated days be separate entries?","How should religious observances be linked?","How should events be sourced?"],"resources":{"spec":"/models/things/publications/thing-q2221/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q2221/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T10:00:33Z","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 2026-10-07T10:10:28+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}}