{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:4JKPJWOJPEMZSNHLPMHZG3PBGS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"32b7e72e6603e56aa1f8c61845dbd37288ee37f33ee4bcbc147fe8745b49dcc1","cross_cats_sorted":["math.QA"],"license":"","primary_cat":"hep-th","submitted_at":"1993-01-15T20:36:22Z","title_canon_sha256":"cfcb65023eb9fbe6afcf0c1a775a261521036bfffde6d3df101dcd7099bbc5b7"},"schema_version":"1.0","source":{"id":"hep-th/9301062","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9301062","created_at":"2026-07-04T15:08:51Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9301062v1","created_at":"2026-07-04T15:08:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9301062","created_at":"2026-07-04T15:08:51Z"},{"alias_kind":"pith_short_12","alias_value":"4JKPJWOJPEMZ","created_at":"2026-07-04T15:08:51Z"},{"alias_kind":"pith_short_16","alias_value":"4JKPJWOJPEMZSNHL","created_at":"2026-07-04T15:08:51Z"},{"alias_kind":"pith_short_8","alias_value":"4JKPJWOJ","created_at":"2026-07-04T15:08:51Z"}],"graph_snapshots":[{"event_id":"sha256:5c8c2f22a56012c1adef06e35809d60214de66b0d108875c818e3a04c5249772","target":"graph","created_at":"2026-07-04T15:08:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-th/9301062/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct a four dimensional topological Quantum Field Theory from a modular tensor category. We complete the proof in the case of SU(2)q at a root of unity. Our construction may be important in the physical interpretation of the Chern Simons state in the Ashtekar variables.","authors_text":"David N. Yetter, Louis Crane","cross_cats":["math.QA"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1993-01-15T20:36:22Z","title":"A categorical construction of 4D TQFTs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9301062","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:52c909eefb201e5e26f2ba9045f0c0a87ee9932f6f6170a16caf784b0a85a608","target":"record","created_at":"2026-07-04T15:08:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"32b7e72e6603e56aa1f8c61845dbd37288ee37f33ee4bcbc147fe8745b49dcc1","cross_cats_sorted":["math.QA"],"license":"","primary_cat":"hep-th","submitted_at":"1993-01-15T20:36:22Z","title_canon_sha256":"cfcb65023eb9fbe6afcf0c1a775a261521036bfffde6d3df101dcd7099bbc5b7"},"schema_version":"1.0","source":{"id":"hep-th/9301062","kind":"arxiv","version":1}},"canonical_sha256":"e254f4d9c979199934eb7b0f936de134be36153659d6e53b63ff66b2e4b011fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e254f4d9c979199934eb7b0f936de134be36153659d6e53b63ff66b2e4b011fa","first_computed_at":"2026-07-04T15:08:51.178435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:08:51.178435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mtghkINgGddpLf6kSPupqfnXF3asNzxSUNgiBPLHH+PxvHVSHdmLdDfIsgAPQ/3fHCcNG2ih0Jx6zdaXV4QiDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:08:51.178768Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9301062","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52c909eefb201e5e26f2ba9045f0c0a87ee9932f6f6170a16caf784b0a85a608","sha256:5c8c2f22a56012c1adef06e35809d60214de66b0d108875c818e3a04c5249772"],"state_sha256":"696b194a7eecaa17cea5ddce6dca06d4373e90a8b34f366d349331c21971eba5"}