{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:SY2Y4TUKHEUTV5NOQCOAH66DJE","short_pith_number":"pith:SY2Y4TUK","schema_version":"1.0","canonical_sha256":"96358e4e8a39293af5ae809c03fbc3491e01608f8e272591b37c85d5f9fbad4e","source":{"kind":"arxiv","id":"1511.00295","version":2},"attestation_state":"computed","paper":{"title":"Categorification of Dijkgraaf-Witten Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","math.CT","math.QA"],"primary_cat":"math.AT","authors_text":"Alexander A. Voronov, Amit Sharma","submitted_at":"2015-11-01T19:14:26Z","abstract_excerpt":"The goal of the paper is to categorify Dijkgraaf-Witten theory, aiming at providing foundation for a direct construction of Dijkgraaf-Witten theory as an Extended Topological Quantum Field Theory. The main tool is cohomology with coefficients in a Picard groupoid, namely the Picard groupoid of hermitian lines."},"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":"1511.00295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AT","submitted_at":"2015-11-01T19:14:26Z","cross_cats_sorted":["hep-th","math.CT","math.QA"],"title_canon_sha256":"e3cc843229e3acec683545d7a4a4f0602eedcfb8d277c9f161635a33a0446621","abstract_canon_sha256":"bb191c5f79654774627a179414293291778b022cb15ca7440fc0b071d3758c5e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:04.245343Z","signature_b64":"IzPbrzh+zfhIq6v6KfPCDc0KWBdlZp7bhew55j8uTPZyCJeP/k1NESkHHNiDoQVes+rOiX6m2oyF35HyrQGNDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"96358e4e8a39293af5ae809c03fbc3491e01608f8e272591b37c85d5f9fbad4e","last_reissued_at":"2026-05-18T01:21:04.244721Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:04.244721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Categorification of Dijkgraaf-Witten Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","math.CT","math.QA"],"primary_cat":"math.AT","authors_text":"Alexander A. Voronov, Amit Sharma","submitted_at":"2015-11-01T19:14:26Z","abstract_excerpt":"The goal of the paper is to categorify Dijkgraaf-Witten theory, aiming at providing foundation for a direct construction of Dijkgraaf-Witten theory as an Extended Topological Quantum Field Theory. The main tool is cohomology with coefficients in a Picard groupoid, namely the Picard groupoid of hermitian lines."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00295","kind":"arxiv","version":2},"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":"1511.00295","created_at":"2026-05-18T01:21:04.244826+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.00295v2","created_at":"2026-05-18T01:21:04.244826+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.00295","created_at":"2026-05-18T01:21:04.244826+00:00"},{"alias_kind":"pith_short_12","alias_value":"SY2Y4TUKHEUT","created_at":"2026-05-18T12:29:42.218222+00:00"},{"alias_kind":"pith_short_16","alias_value":"SY2Y4TUKHEUTV5NO","created_at":"2026-05-18T12:29:42.218222+00:00"},{"alias_kind":"pith_short_8","alias_value":"SY2Y4TUK","created_at":"2026-05-18T12:29:42.218222+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/SY2Y4TUKHEUTV5NOQCOAH66DJE","json":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE.json","graph_json":"https://pith.science/api/pith-number/SY2Y4TUKHEUTV5NOQCOAH66DJE/graph.json","events_json":"https://pith.science/api/pith-number/SY2Y4TUKHEUTV5NOQCOAH66DJE/events.json","paper":"https://pith.science/paper/SY2Y4TUK"},"agent_actions":{"view_html":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE","download_json":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE.json","view_paper":"https://pith.science/paper/SY2Y4TUK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.00295&json=true","fetch_graph":"https://pith.science/api/pith-number/SY2Y4TUKHEUTV5NOQCOAH66DJE/graph.json","fetch_events":"https://pith.science/api/pith-number/SY2Y4TUKHEUTV5NOQCOAH66DJE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE/action/storage_attestation","attest_author":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE/action/author_attestation","sign_citation":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE/action/citation_signature","submit_replication":"https://pith.science/pith/SY2Y4TUKHEUTV5NOQCOAH66DJE/action/replication_record"}},"created_at":"2026-05-18T01:21:04.244826+00:00","updated_at":"2026-05-18T01:21:04.244826+00:00"}