{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:LCVU5I4ZT5PKYM4N4TBQRAY3OK","short_pith_number":"pith:LCVU5I4Z","canonical_record":{"source":{"id":"gr-qc/9604021","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1996-04-09T16:32:00Z","cross_cats_sorted":[],"title_canon_sha256":"cb96f553e46528c9ac71a910de7ddddf4872c5748f4766e460baba904cd3dad7","abstract_canon_sha256":"679ec7fce98f49e428f15497303e349ce353c38918db65898ce17b414de2ec75"},"schema_version":"1.0"},"canonical_sha256":"58ab4ea3999f5eac338de4c308831b72b968e25438e6b2cebfba44fed20fef79","source":{"kind":"arxiv","id":"gr-qc/9604021","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9604021","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9604021v1","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9604021","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"pith_short_12","alias_value":"LCVU5I4ZT5PK","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"LCVU5I4ZT5PKYM4N","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"LCVU5I4Z","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:LCVU5I4ZT5PKYM4N4TBQRAY3OK","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9604021","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1996-04-09T16:32:00Z","cross_cats_sorted":[],"title_canon_sha256":"cb96f553e46528c9ac71a910de7ddddf4872c5748f4766e460baba904cd3dad7","abstract_canon_sha256":"679ec7fce98f49e428f15497303e349ce353c38918db65898ce17b414de2ec75"},"schema_version":"1.0"},"canonical_sha256":"58ab4ea3999f5eac338de4c308831b72b968e25438e6b2cebfba44fed20fef79","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:29.682119Z","signature_b64":"TXcflSdc6cnBHww9CXeYfynez4Y0U9yhvUuy4AKIUJXG25T9okbP76dUyJwfLRjSEt7z0pRaFbA+hG4C2sEQAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58ab4ea3999f5eac338de4c308831b72b968e25438e6b2cebfba44fed20fef79","last_reissued_at":"2026-05-18T02:37:29.681686Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:29.681686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9604021","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5NgiTJQcgBMK0vrGsp/n7Mjax3DsUITyiAbUscmCgiy5WJFyDgs1WTzXzDJpuSsZOfskz6kVurJSbJGSeeStCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T10:07:19.611106Z"},"content_sha256":"0b8d69d6633152c776ff72a740c435961cffab419ccb201e169794299053d867","schema_version":"1.0","event_id":"sha256:0b8d69d6633152c776ff72a740c435961cffab419ccb201e169794299053d867"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:LCVU5I4ZT5PKYM4N4TBQRAY3OK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conformally dressed black hole in 2+1 dimensions","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Cristian Martinez, Jorge Zanelli","submitted_at":"1996-04-09T16:32:00Z","abstract_excerpt":"A three dimensional black hole solution of Einstein equations with negative cosmological constant coupled to a conformal scalar field is given. The solution is static, circularly symmetric, asymptotically anti-de Sitter and nonperturbative in the conformal field. The curvature tensor is singular at the origin while the scalar field is regular everywhere. The condition that the Euclidean geometry be regular at the horizon fixes the temperature to be $T=\\frac{9\\, r_+}{16\\pi l^2}$. Using the Hamiltonian formulation including boundary terms of the Euclidean action, the entropy is found to be $\\fra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9604021","kind":"arxiv","version":1},"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":"2026-05-18T02:37:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2mMD6DHQAdhk3OEe1HcJLST5HPzll05CeLteYq3TO24kS9Us2pfwCMVKs/TQ6Xd8qJ0Ii8J4cSsixz1KyTcWAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T10:07:19.611836Z"},"content_sha256":"50ca30d89b96ca22e5c1ae20e35314fe28a3a71c2893bfede8d7b8bb4d4b4357","schema_version":"1.0","event_id":"sha256:50ca30d89b96ca22e5c1ae20e35314fe28a3a71c2893bfede8d7b8bb4d4b4357"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/bundle.json","state_url":"https://pith.science/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/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":"2026-05-23T10:07:19Z","links":{"resolver":"https://pith.science/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK","bundle":"https://pith.science/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/bundle.json","state":"https://pith.science/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LCVU5I4ZT5PKYM4N4TBQRAY3OK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:LCVU5I4ZT5PKYM4N4TBQRAY3OK","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":"679ec7fce98f49e428f15497303e349ce353c38918db65898ce17b414de2ec75","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-04-09T16:32:00Z","title_canon_sha256":"cb96f553e46528c9ac71a910de7ddddf4872c5748f4766e460baba904cd3dad7"},"schema_version":"1.0","source":{"id":"gr-qc/9604021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9604021","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9604021v1","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9604021","created_at":"2026-05-18T02:37:29Z"},{"alias_kind":"pith_short_12","alias_value":"LCVU5I4ZT5PK","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"LCVU5I4ZT5PKYM4N","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"LCVU5I4Z","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:50ca30d89b96ca22e5c1ae20e35314fe28a3a71c2893bfede8d7b8bb4d4b4357","target":"graph","created_at":"2026-05-18T02:37:29Z","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":"A three dimensional black hole solution of Einstein equations with negative cosmological constant coupled to a conformal scalar field is given. The solution is static, circularly symmetric, asymptotically anti-de Sitter and nonperturbative in the conformal field. The curvature tensor is singular at the origin while the scalar field is regular everywhere. The condition that the Euclidean geometry be regular at the horizon fixes the temperature to be $T=\\frac{9\\, r_+}{16\\pi l^2}$. Using the Hamiltonian formulation including boundary terms of the Euclidean action, the entropy is found to be $\\fra","authors_text":"Cristian Martinez, Jorge Zanelli","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1996-04-09T16:32:00Z","title":"Conformally dressed black hole in 2+1 dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9604021","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":"sha256:0b8d69d6633152c776ff72a740c435961cffab419ccb201e169794299053d867","target":"record","created_at":"2026-05-18T02:37:29Z","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":"679ec7fce98f49e428f15497303e349ce353c38918db65898ce17b414de2ec75","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1996-04-09T16:32:00Z","title_canon_sha256":"cb96f553e46528c9ac71a910de7ddddf4872c5748f4766e460baba904cd3dad7"},"schema_version":"1.0","source":{"id":"gr-qc/9604021","kind":"arxiv","version":1}},"canonical_sha256":"58ab4ea3999f5eac338de4c308831b72b968e25438e6b2cebfba44fed20fef79","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"58ab4ea3999f5eac338de4c308831b72b968e25438e6b2cebfba44fed20fef79","first_computed_at":"2026-05-18T02:37:29.681686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:29.681686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TXcflSdc6cnBHww9CXeYfynez4Y0U9yhvUuy4AKIUJXG25T9okbP76dUyJwfLRjSEt7z0pRaFbA+hG4C2sEQAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:29.682119Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9604021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b8d69d6633152c776ff72a740c435961cffab419ccb201e169794299053d867","sha256:50ca30d89b96ca22e5c1ae20e35314fe28a3a71c2893bfede8d7b8bb4d4b4357"],"state_sha256":"cf0cba9a5b8e1d52c96225fb780ea7a49c79d221ca309b6dde122914f558c695"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6EtTV2sYRgztsUeFBKqNpp2+R5vIuDS91x72Rjo47uu1UA26OIdi8KK/E8Zp+JhvvcLLefkHe3Lq3WI8GPKaDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T10:07:19.615936Z","bundle_sha256":"b271fc3cfe102aa1ed4402ffb2637e19455615cdf0cd343995673068bcc1a073"}}