{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:RAKEBP4ENWNYOZNUHBQH3DI7JI","short_pith_number":"pith:RAKEBP4E","canonical_record":{"source":{"id":"2504.00416","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-04-01T04:43:33Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"64fe3a23c891b281e107ccaad185814267be3926492354aadad77cead907d41e","abstract_canon_sha256":"89a53cdc4b41dfd9fa2e36ff1b808315a0b9dbd36fc8c0865689ab3567e68367"},"schema_version":"1.0"},"canonical_sha256":"881440bf846d9b8765b438607d8d1f4a0948c9283715223a2fc4c2034c2eff1f","source":{"kind":"arxiv","id":"2504.00416","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.00416","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"arxiv_version","alias_value":"2504.00416v2","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.00416","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_12","alias_value":"RAKEBP4ENWNY","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_16","alias_value":"RAKEBP4ENWNYOZNU","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_8","alias_value":"RAKEBP4E","created_at":"2026-07-05T10:46:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:RAKEBP4ENWNYOZNUHBQH3DI7JI","target":"record","payload":{"canonical_record":{"source":{"id":"2504.00416","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-04-01T04:43:33Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"64fe3a23c891b281e107ccaad185814267be3926492354aadad77cead907d41e","abstract_canon_sha256":"89a53cdc4b41dfd9fa2e36ff1b808315a0b9dbd36fc8c0865689ab3567e68367"},"schema_version":"1.0"},"canonical_sha256":"881440bf846d9b8765b438607d8d1f4a0948c9283715223a2fc4c2034c2eff1f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:46:03.635304Z","signature_b64":"X3OnEirRsCFeXY7Ppm74piRk9Kd8Dijeyp9R/ascI1twTXUJ3sBviwHaO0OGhU59IsQB+YGFjxEqhbSix9vTBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"881440bf846d9b8765b438607d8d1f4a0948c9283715223a2fc4c2034c2eff1f","last_reissued_at":"2026-07-05T10:46:03.634793Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:46:03.634793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.00416","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":"2026-07-05T10:46:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Ytd0wjABBppoi/j7cW56QDcBJECKzEX1wZ5z3nPOUPsdc1f7hlMR+PBKjp9i8rwoHv03vPTrWNmyE+EtEQSBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T22:14:00.125588Z"},"content_sha256":"c774f495d89349803329bd8aea459aa2faa804629fa024643c6495e0976fff80","schema_version":"1.0","event_id":"sha256:c774f495d89349803329bd8aea459aa2faa804629fa024643c6495e0976fff80"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:RAKEBP4ENWNYOZNUHBQH3DI7JI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamic analysis of black holes with cloud of strings and quintessence via Barrow entropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Kazuharu Bamba, Krishnakanta Bhattacharya, Tabinda Rasheed, Usman Zafar","submitted_at":"2025-04-01T04:43:33Z","abstract_excerpt":"We explore a Reissner-Nordstr\\\"{o}m Anti-de Sitter (RN-AdS) black hole with a cloud of string and quintessence to study thermodynamics and thermodynamic topology in the presence of Barrow entropy, which is currently being used widely as the horizon of a black hole may not be a smooth surface as described in classical general relativity but instead could have a more intricate fractal-like structure. Here, we study the impact of the fractal correction parameter of Barrow entropy on the thermodynamics of such BHs. We compute the first law of black hole thermodynamics and the Smarr relation for RN"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.00416","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2504.00416/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":"2026-07-05T10:46:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XIvCbfYj6GWHdoQLlucwIYzaS5lueIBqu4taxf5U5P7OE8/DXTTRMhYEYVuZ3H8PnqwvIBwpqYdHpDhkw8Y/BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T22:14:00.127509Z"},"content_sha256":"65b4997d5a359e0f7efbbec1f119fb1b4a3449fb322f8557b53f8552c075d95d","schema_version":"1.0","event_id":"sha256:65b4997d5a359e0f7efbbec1f119fb1b4a3449fb322f8557b53f8552c075d95d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/bundle.json","state_url":"https://pith.science/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/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":"2026-08-17T22:14:00Z","links":{"resolver":"https://pith.science/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI","bundle":"https://pith.science/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/bundle.json","state":"https://pith.science/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RAKEBP4ENWNYOZNUHBQH3DI7JI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RAKEBP4ENWNYOZNUHBQH3DI7JI","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":"89a53cdc4b41dfd9fa2e36ff1b808315a0b9dbd36fc8c0865689ab3567e68367","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-04-01T04:43:33Z","title_canon_sha256":"64fe3a23c891b281e107ccaad185814267be3926492354aadad77cead907d41e"},"schema_version":"1.0","source":{"id":"2504.00416","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.00416","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"arxiv_version","alias_value":"2504.00416v2","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.00416","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_12","alias_value":"RAKEBP4ENWNY","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_16","alias_value":"RAKEBP4ENWNYOZNU","created_at":"2026-07-05T10:46:03Z"},{"alias_kind":"pith_short_8","alias_value":"RAKEBP4E","created_at":"2026-07-05T10:46:03Z"}],"graph_snapshots":[{"event_id":"sha256:65b4997d5a359e0f7efbbec1f119fb1b4a3449fb322f8557b53f8552c075d95d","target":"graph","created_at":"2026-07-05T10:46:03Z","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/2504.00416/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore a Reissner-Nordstr\\\"{o}m Anti-de Sitter (RN-AdS) black hole with a cloud of string and quintessence to study thermodynamics and thermodynamic topology in the presence of Barrow entropy, which is currently being used widely as the horizon of a black hole may not be a smooth surface as described in classical general relativity but instead could have a more intricate fractal-like structure. Here, we study the impact of the fractal correction parameter of Barrow entropy on the thermodynamics of such BHs. We compute the first law of black hole thermodynamics and the Smarr relation for RN","authors_text":"Kazuharu Bamba, Krishnakanta Bhattacharya, Tabinda Rasheed, Usman Zafar","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-04-01T04:43:33Z","title":"Thermodynamic analysis of black holes with cloud of strings and quintessence via Barrow entropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.00416","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:c774f495d89349803329bd8aea459aa2faa804629fa024643c6495e0976fff80","target":"record","created_at":"2026-07-05T10:46:03Z","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":"89a53cdc4b41dfd9fa2e36ff1b808315a0b9dbd36fc8c0865689ab3567e68367","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-04-01T04:43:33Z","title_canon_sha256":"64fe3a23c891b281e107ccaad185814267be3926492354aadad77cead907d41e"},"schema_version":"1.0","source":{"id":"2504.00416","kind":"arxiv","version":2}},"canonical_sha256":"881440bf846d9b8765b438607d8d1f4a0948c9283715223a2fc4c2034c2eff1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"881440bf846d9b8765b438607d8d1f4a0948c9283715223a2fc4c2034c2eff1f","first_computed_at":"2026-07-05T10:46:03.634793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:46:03.634793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X3OnEirRsCFeXY7Ppm74piRk9Kd8Dijeyp9R/ascI1twTXUJ3sBviwHaO0OGhU59IsQB+YGFjxEqhbSix9vTBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:46:03.635304Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.00416","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c774f495d89349803329bd8aea459aa2faa804629fa024643c6495e0976fff80","sha256:65b4997d5a359e0f7efbbec1f119fb1b4a3449fb322f8557b53f8552c075d95d"],"state_sha256":"86ca562b64d00ac710eff08a9c86041b958a10d88e69ec6f7dd35571f4ed13f2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3kEUHBlf8Xb2qAIN8qQ3feYtX6eeo9QGpVR8RBkPJZPfaZz8hTH/HLZdo0NP4U2WnxmOWFXoanKzTD8/pihMAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T22:14:00.142071Z","bundle_sha256":"41694fe4329aebd9509ce607c0ef05e273f6b42a5389559f140104c155a80c3a"}}