{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:UEUUQQH5KC572IIOEUI6CFKZ6R","short_pith_number":"pith:UEUUQQH5","canonical_record":{"source":{"id":"1402.2441","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-02-11T11:00:32Z","cross_cats_sorted":[],"title_canon_sha256":"0501c2bbdbe2dc4627f1f6e29956f2d7c4a9b94ee4c4b740d722b1891ea7ec2a","abstract_canon_sha256":"6c4ba4d95413f3a047fc27dddc52afe3af464a72a7b29eb4853b780aa1c2a68b"},"schema_version":"1.0"},"canonical_sha256":"a1294840fd50bbfd210e2511e11559f44a5e7702ade4c7fc2605f49de0ac57b0","source":{"kind":"arxiv","id":"1402.2441","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2441","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2441v1","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2441","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"pith_short_12","alias_value":"UEUUQQH5KC57","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UEUUQQH5KC572IIO","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UEUUQQH5","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:UEUUQQH5KC572IIOEUI6CFKZ6R","target":"record","payload":{"canonical_record":{"source":{"id":"1402.2441","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-02-11T11:00:32Z","cross_cats_sorted":[],"title_canon_sha256":"0501c2bbdbe2dc4627f1f6e29956f2d7c4a9b94ee4c4b740d722b1891ea7ec2a","abstract_canon_sha256":"6c4ba4d95413f3a047fc27dddc52afe3af464a72a7b29eb4853b780aa1c2a68b"},"schema_version":"1.0"},"canonical_sha256":"a1294840fd50bbfd210e2511e11559f44a5e7702ade4c7fc2605f49de0ac57b0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:45.459666Z","signature_b64":"6cDAgANCEjkv0tz6DDYwjNYo24/bm4a6PcIvKedDF9ujU8MZEWCCJPysZ1gcsCd7yYxueBRGmzBSUOe3ySIWDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a1294840fd50bbfd210e2511e11559f44a5e7702ade4c7fc2605f49de0ac57b0","last_reissued_at":"2026-05-18T01:44:45.459004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:45.459004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.2441","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":"2026-05-18T01:44:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4Xh1uJJTxsiugiTSSCSmGpQ0HaRtiOvAHUJNkJjKMCLVW33MQXPo75aIjZZfJx+QCXIwAtPSq3vJTUSC/3YrBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:47:46.156038Z"},"content_sha256":"3024199e8315a9dd3a4485a216c15b80d3f3242aa37881ac8c648446ae81f11c","schema_version":"1.0","event_id":"sha256:3024199e8315a9dd3a4485a216c15b80d3f3242aa37881ac8c648446ae81f11c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:UEUUQQH5KC572IIOEUI6CFKZ6R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Logarithmic Corrections to Extremal Black Hole Entropy in N = 2, 4 and 8 Supergravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Rajesh Kumar Gupta, Shailesh Lal, Somyadip Thakur","submitted_at":"2014-02-11T11:00:32Z","abstract_excerpt":"We compute the logarithmic correction to black hole entropy about exponentially suppressed saddle points of the Quantum Entropy Function corresponding to Z(N) orbifolds of the near horizon geometry of the extremal black hole under study. By carefully accounting for zero mode contributions we show that the logarithmic contributions for quarter--BPS black holes in N=4 supergravity and one--eighth BPS black holes in N=8 supergravity perfectly match with the prediction from the microstate counting. We also find that the logarithmic contribution for half--BPS black holes in N = 2 supergravity depen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2441","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":"2026-05-18T01:44:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x2hO/YJt2bQ9F+VUMWRPzNktTsAKu7eLTCDIC9ELvrWrlcBweyGuc2uBFyKL2IirINHmstm62kNvMncD9xUqCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:47:46.156652Z"},"content_sha256":"9b1cdfcebd8fe9ecaef97012859ff85525c5067744916adc0f8dff634e3ef5c7","schema_version":"1.0","event_id":"sha256:9b1cdfcebd8fe9ecaef97012859ff85525c5067744916adc0f8dff634e3ef5c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/bundle.json","state_url":"https://pith.science/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/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":"2026-05-31T11:47:46Z","links":{"resolver":"https://pith.science/pith/UEUUQQH5KC572IIOEUI6CFKZ6R","bundle":"https://pith.science/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/bundle.json","state":"https://pith.science/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UEUUQQH5KC572IIOEUI6CFKZ6R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:UEUUQQH5KC572IIOEUI6CFKZ6R","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":"6c4ba4d95413f3a047fc27dddc52afe3af464a72a7b29eb4853b780aa1c2a68b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-02-11T11:00:32Z","title_canon_sha256":"0501c2bbdbe2dc4627f1f6e29956f2d7c4a9b94ee4c4b740d722b1891ea7ec2a"},"schema_version":"1.0","source":{"id":"1402.2441","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2441","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2441v1","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2441","created_at":"2026-05-18T01:44:45Z"},{"alias_kind":"pith_short_12","alias_value":"UEUUQQH5KC57","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UEUUQQH5KC572IIO","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UEUUQQH5","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:9b1cdfcebd8fe9ecaef97012859ff85525c5067744916adc0f8dff634e3ef5c7","target":"graph","created_at":"2026-05-18T01:44:45Z","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":"We compute the logarithmic correction to black hole entropy about exponentially suppressed saddle points of the Quantum Entropy Function corresponding to Z(N) orbifolds of the near horizon geometry of the extremal black hole under study. By carefully accounting for zero mode contributions we show that the logarithmic contributions for quarter--BPS black holes in N=4 supergravity and one--eighth BPS black holes in N=8 supergravity perfectly match with the prediction from the microstate counting. We also find that the logarithmic contribution for half--BPS black holes in N = 2 supergravity depen","authors_text":"Rajesh Kumar Gupta, Shailesh Lal, Somyadip Thakur","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-02-11T11:00:32Z","title":"Logarithmic Corrections to Extremal Black Hole Entropy in N = 2, 4 and 8 Supergravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2441","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":"sha256:3024199e8315a9dd3a4485a216c15b80d3f3242aa37881ac8c648446ae81f11c","target":"record","created_at":"2026-05-18T01:44:45Z","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":"6c4ba4d95413f3a047fc27dddc52afe3af464a72a7b29eb4853b780aa1c2a68b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-02-11T11:00:32Z","title_canon_sha256":"0501c2bbdbe2dc4627f1f6e29956f2d7c4a9b94ee4c4b740d722b1891ea7ec2a"},"schema_version":"1.0","source":{"id":"1402.2441","kind":"arxiv","version":1}},"canonical_sha256":"a1294840fd50bbfd210e2511e11559f44a5e7702ade4c7fc2605f49de0ac57b0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1294840fd50bbfd210e2511e11559f44a5e7702ade4c7fc2605f49de0ac57b0","first_computed_at":"2026-05-18T01:44:45.459004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:45.459004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6cDAgANCEjkv0tz6DDYwjNYo24/bm4a6PcIvKedDF9ujU8MZEWCCJPysZ1gcsCd7yYxueBRGmzBSUOe3ySIWDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:45.459666Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.2441","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3024199e8315a9dd3a4485a216c15b80d3f3242aa37881ac8c648446ae81f11c","sha256:9b1cdfcebd8fe9ecaef97012859ff85525c5067744916adc0f8dff634e3ef5c7"],"state_sha256":"c1ec6fe89344498cd65f14b1b6beba094ab97d27eb9f37b3ebdfe86716281988"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dpRV2ntJbD/86V+Hdq93IAaUAwl9x5xeSKCtj7pzIuXcjpaQAy/2IvMciGJEzyxJkeurScUGSkAMKMQQOvqVCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T11:47:46.160375Z","bundle_sha256":"0c5fae73821d6fe647a5526b95eff9258b19d936e07df5141d9d444937491ded"}}