{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:4F72I5RMAYYVZGLOPNN3BH5G4C","short_pith_number":"pith:4F72I5RM","canonical_record":{"source":{"id":"hep-th/0203083","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2002-03-11T00:42:51Z","cross_cats_sorted":[],"title_canon_sha256":"701e1fdc4be9635e92ecf87293c458f489b68fe60877636aa26a8bc928528069","abstract_canon_sha256":"b6c8f84a04dd43a6b7a0a1705147ae176508f1c4cc51ebf70c51ff4ace6def97"},"schema_version":"1.0"},"canonical_sha256":"e17fa4762c06315c996e7b5bb09fa6e09b864dcfb2c66a4ac7a12327b54e5abe","source":{"kind":"arxiv","id":"hep-th/0203083","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0203083","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0203083v3","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0203083","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_12","alias_value":"4F72I5RMAYYV","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_16","alias_value":"4F72I5RMAYYVZGLO","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_8","alias_value":"4F72I5RM","created_at":"2026-07-04T16:34:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:4F72I5RMAYYVZGLOPNN3BH5G4C","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0203083","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2002-03-11T00:42:51Z","cross_cats_sorted":[],"title_canon_sha256":"701e1fdc4be9635e92ecf87293c458f489b68fe60877636aa26a8bc928528069","abstract_canon_sha256":"b6c8f84a04dd43a6b7a0a1705147ae176508f1c4cc51ebf70c51ff4ace6def97"},"schema_version":"1.0"},"canonical_sha256":"e17fa4762c06315c996e7b5bb09fa6e09b864dcfb2c66a4ac7a12327b54e5abe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:34:35.423921Z","signature_b64":"qLxc+4fRyfs+H612b3TvvR+3QDGLSWFNunhjaTg0e0SJJiZKkHMZ9hP3eaw2ESsV6baRlemrsrH0+Cg39IOvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e17fa4762c06315c996e7b5bb09fa6e09b864dcfb2c66a4ac7a12327b54e5abe","last_reissued_at":"2026-07-04T16:34:35.423579Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:34:35.423579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0203083","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:34:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AViDhgAKEGn2BmFjPgnp+wGiphtXd+bkw9NDOiUC3hruB9YqAPOdCkXbdkkleSMCGN+4kCRp4Q3ZV9SrwV8WAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T07:08:59.026684Z"},"content_sha256":"79e8d83c43b8c8c467b56389c253a0cc586f8566ed0d8718b0383a75ffc9f4ae","schema_version":"1.0","event_id":"sha256:79e8d83c43b8c8c467b56389c253a0cc586f8566ed0d8718b0383a75ffc9f4ae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:4F72I5RMAYYVZGLOPNN3BH5G4C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"de Sitter entropy from conformal field theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Daniel Kabat (Columbia University), Gilad Lifschytz (University of Haifa)","submitted_at":"2002-03-11T00:42:51Z","abstract_excerpt":"We propose that the entropy of de Sitter space can be identified with the mutual entropy of a dual conformal field theory. We argue that unitary time evolution in de Sitter space restricts the total number of excited degrees of freedom to be bounded by the de Sitter entropy, and we give a CFT interpretation of this restriction. We also clarify issues arising from the fact that both de Sitter and anti de Sitter have dual descriptions in terms of conformal field theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0203083","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-th/0203083/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:34:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iuMHOfU8NTqTuXjssHkgb8JY2kCnv34HV5iiTSXkHv7RpIzAR6a06D+tC5tXV4+SFvtyvSsmda13o2AsihlLBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T07:08:59.027184Z"},"content_sha256":"181c77269a7dc4d68841d815b347f4b881f02a5d026b61ed454f0794f7b09b13","schema_version":"1.0","event_id":"sha256:181c77269a7dc4d68841d815b347f4b881f02a5d026b61ed454f0794f7b09b13"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/bundle.json","state_url":"https://pith.science/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T07:08:59Z","links":{"resolver":"https://pith.science/pith/4F72I5RMAYYVZGLOPNN3BH5G4C","bundle":"https://pith.science/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/bundle.json","state":"https://pith.science/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4F72I5RMAYYVZGLOPNN3BH5G4C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:4F72I5RMAYYVZGLOPNN3BH5G4C","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":"b6c8f84a04dd43a6b7a0a1705147ae176508f1c4cc51ebf70c51ff4ace6def97","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2002-03-11T00:42:51Z","title_canon_sha256":"701e1fdc4be9635e92ecf87293c458f489b68fe60877636aa26a8bc928528069"},"schema_version":"1.0","source":{"id":"hep-th/0203083","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0203083","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0203083v3","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0203083","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_12","alias_value":"4F72I5RMAYYV","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_16","alias_value":"4F72I5RMAYYVZGLO","created_at":"2026-07-04T16:34:35Z"},{"alias_kind":"pith_short_8","alias_value":"4F72I5RM","created_at":"2026-07-04T16:34:35Z"}],"graph_snapshots":[{"event_id":"sha256:181c77269a7dc4d68841d815b347f4b881f02a5d026b61ed454f0794f7b09b13","target":"graph","created_at":"2026-07-04T16:34:35Z","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/0203083/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose that the entropy of de Sitter space can be identified with the mutual entropy of a dual conformal field theory. We argue that unitary time evolution in de Sitter space restricts the total number of excited degrees of freedom to be bounded by the de Sitter entropy, and we give a CFT interpretation of this restriction. We also clarify issues arising from the fact that both de Sitter and anti de Sitter have dual descriptions in terms of conformal field theory.","authors_text":"Daniel Kabat (Columbia University), Gilad Lifschytz (University of Haifa)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2002-03-11T00:42:51Z","title":"de Sitter entropy from conformal field theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0203083","kind":"arxiv","version":3},"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":"sha256:79e8d83c43b8c8c467b56389c253a0cc586f8566ed0d8718b0383a75ffc9f4ae","target":"record","created_at":"2026-07-04T16:34:35Z","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":"b6c8f84a04dd43a6b7a0a1705147ae176508f1c4cc51ebf70c51ff4ace6def97","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2002-03-11T00:42:51Z","title_canon_sha256":"701e1fdc4be9635e92ecf87293c458f489b68fe60877636aa26a8bc928528069"},"schema_version":"1.0","source":{"id":"hep-th/0203083","kind":"arxiv","version":3}},"canonical_sha256":"e17fa4762c06315c996e7b5bb09fa6e09b864dcfb2c66a4ac7a12327b54e5abe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e17fa4762c06315c996e7b5bb09fa6e09b864dcfb2c66a4ac7a12327b54e5abe","first_computed_at":"2026-07-04T16:34:35.423579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:34:35.423579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qLxc+4fRyfs+H612b3TvvR+3QDGLSWFNunhjaTg0e0SJJiZKkHMZ9hP3eaw2ESsV6baRlemrsrH0+Cg39IOvAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:34:35.423921Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0203083","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79e8d83c43b8c8c467b56389c253a0cc586f8566ed0d8718b0383a75ffc9f4ae","sha256:181c77269a7dc4d68841d815b347f4b881f02a5d026b61ed454f0794f7b09b13"],"state_sha256":"b9a26a654483d18a20c1603ce7b49461d0909b4b9f6fecf37baebaa5cd39119d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IzO5dgsXXJuE18HgQjw4c5VmDT9tL+I4evVesfbOfb3U4MdLc6eZbDC4DyZk43rNxVuJkj9bhdnPXrmYXitUCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T07:08:59.031944Z","bundle_sha256":"bedc53a821b6230d6f434864c26cfd8b5eb4831f531bf7c0c316b1d080d4dedb"}}