{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:RC6QEBH2F6O475PCTMTTRVXHND","short_pith_number":"pith:RC6QEBH2","schema_version":"1.0","canonical_sha256":"88bd0204fa2f9dcff5e29b2738d6e768d47f3c988d64d5a57312a9b9d93eff1f","source":{"kind":"arxiv","id":"1201.5150","version":1},"attestation_state":"computed","paper":{"title":"Visualizing Poincar\\'e Duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AT","authors_text":"Lucien Clavier","submitted_at":"2012-01-24T22:50:54Z","abstract_excerpt":"We investigate some connections between two different ways of defining Poincar\\'e Duality, and relate them geometrically to the level curve mapping."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1201.5150","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AT","submitted_at":"2012-01-24T22:50:54Z","cross_cats_sorted":[],"title_canon_sha256":"d2e7839cb6cd50670348d1c9eaf44a0e1132dd376fed89f27c27f25d1ca6c2f2","abstract_canon_sha256":"fc46b95775e238c13487c0295d5f2dd91d9baed29c297787d066559cf1318411"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:55.478239Z","signature_b64":"a8WCGV10SO+UbHooUHVEUyEnkGLKgR4/7DI3a1TcR+D+cCj0Rx0NArKhof5+hCju7tv/Tk4xvQQnEJCRCbkWCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88bd0204fa2f9dcff5e29b2738d6e768d47f3c988d64d5a57312a9b9d93eff1f","last_reissued_at":"2026-05-18T04:03:55.477524Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:55.477524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Visualizing Poincar\\'e Duality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AT","authors_text":"Lucien Clavier","submitted_at":"2012-01-24T22:50:54Z","abstract_excerpt":"We investigate some connections between two different ways of defining Poincar\\'e Duality, and relate them geometrically to the level curve mapping."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5150","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1201.5150","created_at":"2026-05-18T04:03:55.477662+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.5150v1","created_at":"2026-05-18T04:03:55.477662+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5150","created_at":"2026-05-18T04:03:55.477662+00:00"},{"alias_kind":"pith_short_12","alias_value":"RC6QEBH2F6O4","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_16","alias_value":"RC6QEBH2F6O475PC","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_8","alias_value":"RC6QEBH2","created_at":"2026-05-18T12:27:20.899486+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND","json":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND.json","graph_json":"https://pith.science/api/pith-number/RC6QEBH2F6O475PCTMTTRVXHND/graph.json","events_json":"https://pith.science/api/pith-number/RC6QEBH2F6O475PCTMTTRVXHND/events.json","paper":"https://pith.science/paper/RC6QEBH2"},"agent_actions":{"view_html":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND","download_json":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND.json","view_paper":"https://pith.science/paper/RC6QEBH2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.5150&json=true","fetch_graph":"https://pith.science/api/pith-number/RC6QEBH2F6O475PCTMTTRVXHND/graph.json","fetch_events":"https://pith.science/api/pith-number/RC6QEBH2F6O475PCTMTTRVXHND/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND/action/storage_attestation","attest_author":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND/action/author_attestation","sign_citation":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND/action/citation_signature","submit_replication":"https://pith.science/pith/RC6QEBH2F6O475PCTMTTRVXHND/action/replication_record"}},"created_at":"2026-05-18T04:03:55.477662+00:00","updated_at":"2026-05-18T04:03:55.477662+00:00"}