{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QETHUTMEVZC43WZBFULPGBE6PF","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":"c09ee8d3d5816c82ef01526a43e2d6f7f0ca242baa2446bdeb23334a603d7400","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-03T14:46:58Z","title_canon_sha256":"2a92c2801fc5f398363735e37061944e5448efbed6390e627602a9ca3bb854dd"},"schema_version":"1.0","source":{"id":"2311.01952","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.01952","created_at":"2026-07-05T07:08:47Z"},{"alias_kind":"arxiv_version","alias_value":"2311.01952v1","created_at":"2026-07-05T07:08:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.01952","created_at":"2026-07-05T07:08:47Z"},{"alias_kind":"pith_short_12","alias_value":"QETHUTMEVZC4","created_at":"2026-07-05T07:08:47Z"},{"alias_kind":"pith_short_16","alias_value":"QETHUTMEVZC43WZB","created_at":"2026-07-05T07:08:47Z"},{"alias_kind":"pith_short_8","alias_value":"QETHUTME","created_at":"2026-07-05T07:08:47Z"}],"graph_snapshots":[{"event_id":"sha256:1c94d1ef7f51833a3906f3e831aab1f88abbd69462eb08b262d07dd1ff5aaad8","target":"graph","created_at":"2026-07-05T07:08:47Z","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/2311.01952/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Assuming the von Neumann algebra associated with a generic de Sitter observer is properly infinite (type III) we use Connes cocycle to identify the unique ( up to unitary equivalence) background independent dominant weight on an extended algebra formally including an external observer. The background independent algebra defined as the centralizer of this dominant weight is equipped with a semi finite trace. Quantum gravity effects, as well as an algebraic version of the no boundary Hartle Hawking partition function, can be defined by representing, classically different de Sitter closed Univers","authors_text":"Cesar Gomez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-03T14:46:58Z","title":"On the algebraic meaning of quantum gravity for closed Universes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.01952","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":"sha256:3e1294b9ff21a0dd2a90d4eae8eb68545b1affde7ce1c615dadd72acae12b88b","target":"record","created_at":"2026-07-05T07:08:47Z","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":"c09ee8d3d5816c82ef01526a43e2d6f7f0ca242baa2446bdeb23334a603d7400","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-11-03T14:46:58Z","title_canon_sha256":"2a92c2801fc5f398363735e37061944e5448efbed6390e627602a9ca3bb854dd"},"schema_version":"1.0","source":{"id":"2311.01952","kind":"arxiv","version":1}},"canonical_sha256":"81267a4d84ae45cddb212d16f3049e796a64d15862e79c0f2d92c69610d7d9e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81267a4d84ae45cddb212d16f3049e796a64d15862e79c0f2d92c69610d7d9e2","first_computed_at":"2026-07-05T07:08:47.896408Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:08:47.896408Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gd5DcYuV5tt0T9HXOr/HlMipKGux8SB/0VyFjDyMlKh5yb9mumY3pF8p7+M3N/lJq0iEFjQoBcpk/GAVxOgwDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:08:47.896895Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.01952","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e1294b9ff21a0dd2a90d4eae8eb68545b1affde7ce1c615dadd72acae12b88b","sha256:1c94d1ef7f51833a3906f3e831aab1f88abbd69462eb08b262d07dd1ff5aaad8"],"state_sha256":"91d926f7f905cbde71dd52ff2be2921720f8353828a37cca88d1428f7b184c84"}