{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:3RZD3YNQYN35A4NRICTL2IMKJG","short_pith_number":"pith:3RZD3YNQ","canonical_record":{"source":{"id":"gr-qc/0212025","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-05T16:54:35Z","cross_cats_sorted":["hep-th","math-ph","math.MP","math.OA"],"title_canon_sha256":"aebffd13c2fed3a240a06eb1151055e17254fe13625e216f46fe4a2a8b2d6111","abstract_canon_sha256":"6744afe7fb73d501dbe7acd7ac894a5ccb62591fcf272a145a98ee4bd33b9503"},"schema_version":"1.0"},"canonical_sha256":"dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab","source":{"kind":"arxiv","id":"gr-qc/0212025","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0212025","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0212025v2","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0212025","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"3RZD3YNQYN35","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"3RZD3YNQYN35A4NR","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"3RZD3YNQ","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:3RZD3YNQYN35A4NRICTL2IMKJG","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0212025","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-05T16:54:35Z","cross_cats_sorted":["hep-th","math-ph","math.MP","math.OA"],"title_canon_sha256":"aebffd13c2fed3a240a06eb1151055e17254fe13625e216f46fe4a2a8b2d6111","abstract_canon_sha256":"6744afe7fb73d501dbe7acd7ac894a5ccb62591fcf272a145a98ee4bd33b9503"},"schema_version":"1.0"},"canonical_sha256":"dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:30.588044Z","signature_b64":"PvbAUf2FcxH9Hx/UtQ8urXZwJ2SmxrmI+lBSi66SXT07wj+Q43B1IbUWGXpLAxTkaxFWGlT7WrRaOGSrGajkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab","last_reissued_at":"2026-05-18T02:37:30.587554Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:30.587554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0212025","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UO51+n9/rdQLZjMANt+UoTFgibYvv2RpOfynPuk06KANB2+kijqe+13WYuPZegVKcz72FZ9aPJQsHKYamFRjDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T06:15:46.034830Z"},"content_sha256":"ac9f2db478a7f74fddf2273899bb0ed82b1b225680434f24ab76aaa92405b042","schema_version":"1.0","event_id":"sha256:ac9f2db478a7f74fddf2273899bb0ed82b1b225680434f24ab76aaa92405b042"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:3RZD3YNQYN35A4NRICTL2IMKJG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Converse Hawking-Unruh Effect and dS^2/CFT Correspondance","license":"","headline":"","cross_cats":["hep-th","math-ph","math.MP","math.OA"],"primary_cat":"gr-qc","authors_text":"Daniele Guido, Roberto Longo (U. Roma \"Tor Vergata\")","submitted_at":"2002-12-05T16:54:35Z","abstract_excerpt":"Given a local quantum field theory net A on the de Sitter spacetime dS^d, where geodesic observers are thermalized at Gibbons-Hawking temperature, we look for observers that feel to be in a ground state, i.e. particle evolutions with positive generator, providing a sort of converse to the Hawking-Unruh effect. Such positive energy evolutions always exist as noncommutative flows, but have only a partial geometric meaning, yet they map localized observables into localized observables.\n  We characterize the local conformal nets on dS^d. Only in this case our positive energy evolutions have a comp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0212025","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b4nd+wmHgKdDhFJ+DzUInWrp9QT4KG1TR9IinRDooYBK2BPOVlXFoVGDSbe/pT9FUVqqQhEw0WNazjDtPjjWBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T06:15:46.035499Z"},"content_sha256":"9feafb29d41c9247187f49611a28f72412d54ad57985087084077562b912392a","schema_version":"1.0","event_id":"sha256:9feafb29d41c9247187f49611a28f72412d54ad57985087084077562b912392a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3RZD3YNQYN35A4NRICTL2IMKJG/bundle.json","state_url":"https://pith.science/pith/3RZD3YNQYN35A4NRICTL2IMKJG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3RZD3YNQYN35A4NRICTL2IMKJG/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":"2026-05-26T06:15:46Z","links":{"resolver":"https://pith.science/pith/3RZD3YNQYN35A4NRICTL2IMKJG","bundle":"https://pith.science/pith/3RZD3YNQYN35A4NRICTL2IMKJG/bundle.json","state":"https://pith.science/pith/3RZD3YNQYN35A4NRICTL2IMKJG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3RZD3YNQYN35A4NRICTL2IMKJG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:3RZD3YNQYN35A4NRICTL2IMKJG","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":"6744afe7fb73d501dbe7acd7ac894a5ccb62591fcf272a145a98ee4bd33b9503","cross_cats_sorted":["hep-th","math-ph","math.MP","math.OA"],"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-05T16:54:35Z","title_canon_sha256":"aebffd13c2fed3a240a06eb1151055e17254fe13625e216f46fe4a2a8b2d6111"},"schema_version":"1.0","source":{"id":"gr-qc/0212025","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0212025","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0212025v2","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0212025","created_at":"2026-05-18T02:37:30Z"},{"alias_kind":"pith_short_12","alias_value":"3RZD3YNQYN35","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"3RZD3YNQYN35A4NR","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"3RZD3YNQ","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:9feafb29d41c9247187f49611a28f72412d54ad57985087084077562b912392a","target":"graph","created_at":"2026-05-18T02:37:30Z","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"},"paper":{"abstract_excerpt":"Given a local quantum field theory net A on the de Sitter spacetime dS^d, where geodesic observers are thermalized at Gibbons-Hawking temperature, we look for observers that feel to be in a ground state, i.e. particle evolutions with positive generator, providing a sort of converse to the Hawking-Unruh effect. Such positive energy evolutions always exist as noncommutative flows, but have only a partial geometric meaning, yet they map localized observables into localized observables.\n  We characterize the local conformal nets on dS^d. Only in this case our positive energy evolutions have a comp","authors_text":"Daniele Guido, Roberto Longo (U. Roma \"Tor Vergata\")","cross_cats":["hep-th","math-ph","math.MP","math.OA"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2002-12-05T16:54:35Z","title":"A Converse Hawking-Unruh Effect and dS^2/CFT Correspondance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0212025","kind":"arxiv","version":2},"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:ac9f2db478a7f74fddf2273899bb0ed82b1b225680434f24ab76aaa92405b042","target":"record","created_at":"2026-05-18T02:37:30Z","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":"6744afe7fb73d501dbe7acd7ac894a5ccb62591fcf272a145a98ee4bd33b9503","cross_cats_sorted":["hep-th","math-ph","math.MP","math.OA"],"license":"","primary_cat":"gr-qc","submitted_at":"2002-12-05T16:54:35Z","title_canon_sha256":"aebffd13c2fed3a240a06eb1151055e17254fe13625e216f46fe4a2a8b2d6111"},"schema_version":"1.0","source":{"id":"gr-qc/0212025","kind":"arxiv","version":2}},"canonical_sha256":"dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dc723de1b0c377d071b140a6bd218a49947517128971808d31ae72d5b26218ab","first_computed_at":"2026-05-18T02:37:30.587554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:30.587554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PvbAUf2FcxH9Hx/UtQ8urXZwJ2SmxrmI+lBSi66SXT07wj+Q43B1IbUWGXpLAxTkaxFWGlT7WrRaOGSrGajkCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:30.588044Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0212025","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac9f2db478a7f74fddf2273899bb0ed82b1b225680434f24ab76aaa92405b042","sha256:9feafb29d41c9247187f49611a28f72412d54ad57985087084077562b912392a"],"state_sha256":"a8ba07624c129906f6745d2545567df1afaf9ec0c963804d5307fb0ea1e7d5ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7Bg/lX0m44JAl9ixpU17BYqDzHMWgi1DvxfhPOt5oKT49MyVCBC01MNS59RMOyJ+V65gt42LdtxvUdTBvwAOCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T06:15:46.039369Z","bundle_sha256":"557f8ae97e4b4fa649a5f9ab7654526ab33d4f739bd3ef828451cfeceda1830c"}}