{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:UEZ7UAGDXVOWMC2W2MKVYRUTLA","short_pith_number":"pith:UEZ7UAGD","canonical_record":{"source":{"id":"1005.1404","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-05-09T14:52:39Z","cross_cats_sorted":[],"title_canon_sha256":"02deaa00ed657cb7b7a02dd18e11bee1eacbd4bc25a5bece0e030a8d6541cda5","abstract_canon_sha256":"e7e8b32f21989663d4cf046512032a28f597fcc83830fc039e4b3e23c329aee7"},"schema_version":"1.0"},"canonical_sha256":"a133fa00c3bd5d660b56d3155c4693583d25a641201fa9a745716f69859b5e25","source":{"kind":"arxiv","id":"1005.1404","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.1404","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"arxiv_version","alias_value":"1005.1404v4","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.1404","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"pith_short_12","alias_value":"UEZ7UAGDXVOW","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UEZ7UAGDXVOWMC2W","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UEZ7UAGD","created_at":"2026-05-18T12:26:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:UEZ7UAGDXVOWMC2W2MKVYRUTLA","target":"record","payload":{"canonical_record":{"source":{"id":"1005.1404","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-05-09T14:52:39Z","cross_cats_sorted":[],"title_canon_sha256":"02deaa00ed657cb7b7a02dd18e11bee1eacbd4bc25a5bece0e030a8d6541cda5","abstract_canon_sha256":"e7e8b32f21989663d4cf046512032a28f597fcc83830fc039e4b3e23c329aee7"},"schema_version":"1.0"},"canonical_sha256":"a133fa00c3bd5d660b56d3155c4693583d25a641201fa9a745716f69859b5e25","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:28.172379Z","signature_b64":"nnIOolKcO/DtzA/7kuW2e/Kj87lQ3y3022W4XhKzxhgIi5yWhjfYZFB9IlzpjHutt4lYAek268rmylNo7I8VDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a133fa00c3bd5d660b56d3155c4693583d25a641201fa9a745716f69859b5e25","last_reissued_at":"2026-05-18T04:27:28.171961Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:28.171961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1005.1404","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:27:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ev5UDBYIzdciG0dVVuBIJUTsxBjw1Ravw9jE8bZt21+Ya7xsXi8EwesRuL3bpOEIHGsElTH4WgJfEw4c6s+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:11:53.337212Z"},"content_sha256":"08567ec401c268ed932361a68f0ceebe88ed45e4b9200fa92af398cb428d890a","schema_version":"1.0","event_id":"sha256:08567ec401c268ed932361a68f0ceebe88ed45e4b9200fa92af398cb428d890a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:UEZ7UAGDXVOWMC2W2MKVYRUTLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hidden conformal symmetry of rotating charged black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Deyou Chen, Haitang Yang, Houwen Wu, Peng Wang","submitted_at":"2010-05-09T14:52:39Z","abstract_excerpt":"Motivated by the recent work of the hidden conformal symmetry of the Kerr black hole, we investigate the hidden conformal symmetry of a Kerr-Sen black hole and a Kerr-Newman-Kasuya black hole. Our result shows the conformal symmetry is spontaneously broken due to the periodicity of the azimuthal angle. The absorption across section is in consistence with the finite temperature absorption cross section for a 2D CFT. The entropies of the black holes are reproduced by the Cardy formula."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.1404","kind":"arxiv","version":4},"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":"2026-05-18T04:27:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivvFi9JTs2CpZ0CKaZIe3RnN2K4+raFL8jhPyX4x2bjTMgfLfuxR2QMpGonf930sGdQF0RZTOMOA4WmV/zE3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:11:53.337573Z"},"content_sha256":"b077b39b2589df0a11d488704793518963bf771a4bd763ee2602e1148dcf968c","schema_version":"1.0","event_id":"sha256:b077b39b2589df0a11d488704793518963bf771a4bd763ee2602e1148dcf968c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/bundle.json","state_url":"https://pith.science/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/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":"2026-05-28T19:11:53Z","links":{"resolver":"https://pith.science/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA","bundle":"https://pith.science/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/bundle.json","state":"https://pith.science/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UEZ7UAGDXVOWMC2W2MKVYRUTLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:UEZ7UAGDXVOWMC2W2MKVYRUTLA","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":"e7e8b32f21989663d4cf046512032a28f597fcc83830fc039e4b3e23c329aee7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-05-09T14:52:39Z","title_canon_sha256":"02deaa00ed657cb7b7a02dd18e11bee1eacbd4bc25a5bece0e030a8d6541cda5"},"schema_version":"1.0","source":{"id":"1005.1404","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.1404","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"arxiv_version","alias_value":"1005.1404v4","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.1404","created_at":"2026-05-18T04:27:28Z"},{"alias_kind":"pith_short_12","alias_value":"UEZ7UAGDXVOW","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_16","alias_value":"UEZ7UAGDXVOWMC2W","created_at":"2026-05-18T12:26:15Z"},{"alias_kind":"pith_short_8","alias_value":"UEZ7UAGD","created_at":"2026-05-18T12:26:15Z"}],"graph_snapshots":[{"event_id":"sha256:b077b39b2589df0a11d488704793518963bf771a4bd763ee2602e1148dcf968c","target":"graph","created_at":"2026-05-18T04:27:28Z","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":"Motivated by the recent work of the hidden conformal symmetry of the Kerr black hole, we investigate the hidden conformal symmetry of a Kerr-Sen black hole and a Kerr-Newman-Kasuya black hole. Our result shows the conformal symmetry is spontaneously broken due to the periodicity of the azimuthal angle. The absorption across section is in consistence with the finite temperature absorption cross section for a 2D CFT. The entropies of the black holes are reproduced by the Cardy formula.","authors_text":"Deyou Chen, Haitang Yang, Houwen Wu, Peng Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-05-09T14:52:39Z","title":"Hidden conformal symmetry of rotating charged black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.1404","kind":"arxiv","version":4},"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":"sha256:08567ec401c268ed932361a68f0ceebe88ed45e4b9200fa92af398cb428d890a","target":"record","created_at":"2026-05-18T04:27:28Z","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":"e7e8b32f21989663d4cf046512032a28f597fcc83830fc039e4b3e23c329aee7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-05-09T14:52:39Z","title_canon_sha256":"02deaa00ed657cb7b7a02dd18e11bee1eacbd4bc25a5bece0e030a8d6541cda5"},"schema_version":"1.0","source":{"id":"1005.1404","kind":"arxiv","version":4}},"canonical_sha256":"a133fa00c3bd5d660b56d3155c4693583d25a641201fa9a745716f69859b5e25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a133fa00c3bd5d660b56d3155c4693583d25a641201fa9a745716f69859b5e25","first_computed_at":"2026-05-18T04:27:28.171961Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:28.171961Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nnIOolKcO/DtzA/7kuW2e/Kj87lQ3y3022W4XhKzxhgIi5yWhjfYZFB9IlzpjHutt4lYAek268rmylNo7I8VDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:28.172379Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.1404","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08567ec401c268ed932361a68f0ceebe88ed45e4b9200fa92af398cb428d890a","sha256:b077b39b2589df0a11d488704793518963bf771a4bd763ee2602e1148dcf968c"],"state_sha256":"e4975331dc7fddc1558b8dd138205f0f028ecfee13df2e2731d7418af99b13da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ynDHkikbmI1XQCTM972iG5zbTKnq/huGlhiIS4paCl3MUOR2k8BwHFd84zl0amumywCcp4kIZ67QI3kMpBJDCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T19:11:53.339503Z","bundle_sha256":"b64845eeefdf72b09c0ab77e7065ea1c54b4807b94c1cadf0cc931c6ab06cb7b"}}