{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:KHJQY46NEXNYPGTBOEX6FSGM45","short_pith_number":"pith:KHJQY46N","canonical_record":{"source":{"id":"2310.05190","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-10-08T14:55:54Z","cross_cats_sorted":[],"title_canon_sha256":"4bc5cde5bce8ab586a992ba89be4143578c7f8622df457ce6ffbf9610ab82ff8","abstract_canon_sha256":"c1a1278dd68c2b744d3cd0d4d50be11df7ec3f9b915af78ba88fdfe63b5317f2"},"schema_version":"1.0"},"canonical_sha256":"51d30c73cd25db879a61712fe2c8cce74c29b07a15521197ae3663af48ac26f5","source":{"kind":"arxiv","id":"2310.05190","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.05190","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2310.05190v1","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.05190","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"KHJQY46NEXNY","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"KHJQY46NEXNYPGTB","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"KHJQY46N","created_at":"2026-07-05T08:38:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:KHJQY46NEXNYPGTBOEX6FSGM45","target":"record","payload":{"canonical_record":{"source":{"id":"2310.05190","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-10-08T14:55:54Z","cross_cats_sorted":[],"title_canon_sha256":"4bc5cde5bce8ab586a992ba89be4143578c7f8622df457ce6ffbf9610ab82ff8","abstract_canon_sha256":"c1a1278dd68c2b744d3cd0d4d50be11df7ec3f9b915af78ba88fdfe63b5317f2"},"schema_version":"1.0"},"canonical_sha256":"51d30c73cd25db879a61712fe2c8cce74c29b07a15521197ae3663af48ac26f5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:38:53.977674Z","signature_b64":"4G68gAKfz4nxJMgtY7OVrwhxcPAovJP4aSJf6rxhqiTvqebVZzRWIqTilnGQWkrSz4AUX1xeBpLE4AM9/VG5Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51d30c73cd25db879a61712fe2c8cce74c29b07a15521197ae3663af48ac26f5","last_reissued_at":"2026-07-05T08:38:53.977197Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:38:53.977197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.05190","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":"2026-07-05T08:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tYPsYOvphzIVD+PxT2JzS1P55KE36YyKoD10tlxvDN90Rn5PsH3qGHTo4tGq2hzWU9hk1unXO+5P89nb0My1DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T21:56:28.003178Z"},"content_sha256":"de87914f862d7ffbeb3112a00ca2a5cb74b44842625a6c20bd20422b84cf739e","schema_version":"1.0","event_id":"sha256:de87914f862d7ffbeb3112a00ca2a5cb74b44842625a6c20bd20422b84cf739e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:KHJQY46NEXNYPGTBOEX6FSGM45","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar field perturbation around a rotating hairy black hole: quasinormal modes, quasibound states and superradiant instability","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Xiao-Mei Kuang, Yun-He Lei, Zhen-Hao Yang","submitted_at":"2023-10-08T14:55:54Z","abstract_excerpt":"We consider the quasinormal modes, quasibound states and superradiant instability of a rotating hairy black hole, which possesses a Horndeski hair as deviation from Kerr black hole, under the perturbation of massive scalar field. With the use of the matrix method, we mainly calculate the eigenfrequencies related to those modes of the perturbation. Under the perturbation of the massless scalar field, the Horndeski hair and spin parameter have significant influences on the quasinormal frequency, but its imaginary part is always finite negative and no unstable mode is found. Under the perturbatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.05190","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2310.05190/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":"2026-07-05T08:38:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rjxu3FUFgu5S2jYTHAVDW1dx3WtUt9Up1vn+u5wtW19SR70YxhHtlROn2kyIsaixWC14T9gYW8ylTqU7Sz0vCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T21:56:28.003705Z"},"content_sha256":"e88f8f126d7efbca56dec94fe064b54079b17822bbcf4f98b2489c289ab1d522","schema_version":"1.0","event_id":"sha256:e88f8f126d7efbca56dec94fe064b54079b17822bbcf4f98b2489c289ab1d522"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KHJQY46NEXNYPGTBOEX6FSGM45/bundle.json","state_url":"https://pith.science/pith/KHJQY46NEXNYPGTBOEX6FSGM45/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KHJQY46NEXNYPGTBOEX6FSGM45/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":"2026-08-06T21:56:28Z","links":{"resolver":"https://pith.science/pith/KHJQY46NEXNYPGTBOEX6FSGM45","bundle":"https://pith.science/pith/KHJQY46NEXNYPGTBOEX6FSGM45/bundle.json","state":"https://pith.science/pith/KHJQY46NEXNYPGTBOEX6FSGM45/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KHJQY46NEXNYPGTBOEX6FSGM45/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KHJQY46NEXNYPGTBOEX6FSGM45","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":"c1a1278dd68c2b744d3cd0d4d50be11df7ec3f9b915af78ba88fdfe63b5317f2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-10-08T14:55:54Z","title_canon_sha256":"4bc5cde5bce8ab586a992ba89be4143578c7f8622df457ce6ffbf9610ab82ff8"},"schema_version":"1.0","source":{"id":"2310.05190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.05190","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"arxiv_version","alias_value":"2310.05190v1","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.05190","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_12","alias_value":"KHJQY46NEXNY","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_16","alias_value":"KHJQY46NEXNYPGTB","created_at":"2026-07-05T08:38:53Z"},{"alias_kind":"pith_short_8","alias_value":"KHJQY46N","created_at":"2026-07-05T08:38:53Z"}],"graph_snapshots":[{"event_id":"sha256:e88f8f126d7efbca56dec94fe064b54079b17822bbcf4f98b2489c289ab1d522","target":"graph","created_at":"2026-07-05T08:38:53Z","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/2310.05190/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider the quasinormal modes, quasibound states and superradiant instability of a rotating hairy black hole, which possesses a Horndeski hair as deviation from Kerr black hole, under the perturbation of massive scalar field. With the use of the matrix method, we mainly calculate the eigenfrequencies related to those modes of the perturbation. Under the perturbation of the massless scalar field, the Horndeski hair and spin parameter have significant influences on the quasinormal frequency, but its imaginary part is always finite negative and no unstable mode is found. Under the perturbatio","authors_text":"Xiao-Mei Kuang, Yun-He Lei, Zhen-Hao Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-10-08T14:55:54Z","title":"Scalar field perturbation around a rotating hairy black hole: quasinormal modes, quasibound states and superradiant instability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.05190","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:de87914f862d7ffbeb3112a00ca2a5cb74b44842625a6c20bd20422b84cf739e","target":"record","created_at":"2026-07-05T08:38:53Z","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":"c1a1278dd68c2b744d3cd0d4d50be11df7ec3f9b915af78ba88fdfe63b5317f2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2023-10-08T14:55:54Z","title_canon_sha256":"4bc5cde5bce8ab586a992ba89be4143578c7f8622df457ce6ffbf9610ab82ff8"},"schema_version":"1.0","source":{"id":"2310.05190","kind":"arxiv","version":1}},"canonical_sha256":"51d30c73cd25db879a61712fe2c8cce74c29b07a15521197ae3663af48ac26f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51d30c73cd25db879a61712fe2c8cce74c29b07a15521197ae3663af48ac26f5","first_computed_at":"2026-07-05T08:38:53.977197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:38:53.977197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4G68gAKfz4nxJMgtY7OVrwhxcPAovJP4aSJf6rxhqiTvqebVZzRWIqTilnGQWkrSz4AUX1xeBpLE4AM9/VG5Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:38:53.977674Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.05190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de87914f862d7ffbeb3112a00ca2a5cb74b44842625a6c20bd20422b84cf739e","sha256:e88f8f126d7efbca56dec94fe064b54079b17822bbcf4f98b2489c289ab1d522"],"state_sha256":"623c42aa0b96bbfe993741e8dd81e7f05a5ae59c7769e7226c9150feb8125f17"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WdiGDS3of1QOSIWNCAnoOsYaWr0CphSMYg0ALG8SlIJxbEZXn+oF7H7pA58vD3JJY6zMYscZZPL9amy6dCXWAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T21:56:28.007710Z","bundle_sha256":"39090b3b31d68260ebef7935d9cf516c827434f3d67a17a3bdd4d98805b0227d"}}