{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:R2HLXCBWQMHOKT55MMTQE746Z5","short_pith_number":"pith:R2HLXCBW","canonical_record":{"source":{"id":"1909.11661","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-25T14:55:30Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"a7cbdf447b46bb950814e339c8a7655454eed85f93cd4190d8324a642f7cf660","abstract_canon_sha256":"e21cec93bb8fc4b976e00cd14e13d038447ff6c1eac097390c22f165b6184de0"},"schema_version":"1.0"},"canonical_sha256":"8e8ebb8836830ee54fbd6327027f9ecf54d4b9fa4e9cf1c4455518ca8202a114","source":{"kind":"arxiv","id":"1909.11661","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.11661","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"arxiv_version","alias_value":"1909.11661v1","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.11661","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_12","alias_value":"R2HLXCBWQMHO","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_16","alias_value":"R2HLXCBWQMHOKT55","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_8","alias_value":"R2HLXCBW","created_at":"2026-07-05T00:07:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:R2HLXCBWQMHOKT55MMTQE746Z5","target":"record","payload":{"canonical_record":{"source":{"id":"1909.11661","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-25T14:55:30Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"a7cbdf447b46bb950814e339c8a7655454eed85f93cd4190d8324a642f7cf660","abstract_canon_sha256":"e21cec93bb8fc4b976e00cd14e13d038447ff6c1eac097390c22f165b6184de0"},"schema_version":"1.0"},"canonical_sha256":"8e8ebb8836830ee54fbd6327027f9ecf54d4b9fa4e9cf1c4455518ca8202a114","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:07:37.977220Z","signature_b64":"WTE9ypy26Svkdcceerm5Q5/vF77CdaJBbrf3yOaxtCNxOMaTccb2f1RKQGp0ur/jhr2qR2nDXXJ/Ls85qPXhDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e8ebb8836830ee54fbd6327027f9ecf54d4b9fa4e9cf1c4455518ca8202a114","last_reissued_at":"2026-07-05T00:07:37.976881Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:07:37.976881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1909.11661","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":"2026-07-05T00:07:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KdP2xJTlvj5hEnWXOaVbcPCG8+ukjh8EBLhrh57HI32OdgR067yBnOfjPDW18Yn2gkK2qakREs2e3B7mLMD/Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:20:34.392717Z"},"content_sha256":"ee68ae69a59a74d1bdfcdc0f5ad24acc5e55ae09b023f9014768b530a60a0827","schema_version":"1.0","event_id":"sha256:ee68ae69a59a74d1bdfcdc0f5ad24acc5e55ae09b023f9014768b530a60a0827"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:R2HLXCBWQMHOKT55MMTQE746Z5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dyonic black holes in framework of Born--Infeld-type electrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"S. I. Kruglov","submitted_at":"2019-09-25T14:55:30Z","abstract_excerpt":"Dyonic black hole solutions with spherically symmetric configurations within general relativity are investigated where the source of the gravitational field is Born - Infeld-type electrodynamics. Corrections to Coulomb's law and Reissner - Nordstrom solutions are obtained. From principles of causality and unitarity we find the restriction on electric and magnetic fields. The Hawking temperature and the heat capacity of black holes are obtained. At some event horizons second-order phase transitions take place."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.11661","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/1909.11661/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":"2026-07-05T00:07:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4FTozFR9aBWOgsNdlOUxIocqt2QqYuCM9q+pI2Wtab9y5JIGgClxIC20yG1kRWZdDt/FuVojBNARyypEvZ0tDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:20:34.393295Z"},"content_sha256":"13eea49e099438ec17492a97182cb5f67a800ec222d3957381a5c6c751ff3c23","schema_version":"1.0","event_id":"sha256:13eea49e099438ec17492a97182cb5f67a800ec222d3957381a5c6c751ff3c23"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R2HLXCBWQMHOKT55MMTQE746Z5/bundle.json","state_url":"https://pith.science/pith/R2HLXCBWQMHOKT55MMTQE746Z5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R2HLXCBWQMHOKT55MMTQE746Z5/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":"2026-08-05T01:20:34Z","links":{"resolver":"https://pith.science/pith/R2HLXCBWQMHOKT55MMTQE746Z5","bundle":"https://pith.science/pith/R2HLXCBWQMHOKT55MMTQE746Z5/bundle.json","state":"https://pith.science/pith/R2HLXCBWQMHOKT55MMTQE746Z5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R2HLXCBWQMHOKT55MMTQE746Z5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:R2HLXCBWQMHOKT55MMTQE746Z5","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":"e21cec93bb8fc4b976e00cd14e13d038447ff6c1eac097390c22f165b6184de0","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-25T14:55:30Z","title_canon_sha256":"a7cbdf447b46bb950814e339c8a7655454eed85f93cd4190d8324a642f7cf660"},"schema_version":"1.0","source":{"id":"1909.11661","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.11661","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"arxiv_version","alias_value":"1909.11661v1","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.11661","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_12","alias_value":"R2HLXCBWQMHO","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_16","alias_value":"R2HLXCBWQMHOKT55","created_at":"2026-07-05T00:07:37Z"},{"alias_kind":"pith_short_8","alias_value":"R2HLXCBW","created_at":"2026-07-05T00:07:37Z"}],"graph_snapshots":[{"event_id":"sha256:13eea49e099438ec17492a97182cb5f67a800ec222d3957381a5c6c751ff3c23","target":"graph","created_at":"2026-07-05T00:07:37Z","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/1909.11661/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dyonic black hole solutions with spherically symmetric configurations within general relativity are investigated where the source of the gravitational field is Born - Infeld-type electrodynamics. Corrections to Coulomb's law and Reissner - Nordstrom solutions are obtained. From principles of causality and unitarity we find the restriction on electric and magnetic fields. The Hawking temperature and the heat capacity of black holes are obtained. At some event horizons second-order phase transitions take place.","authors_text":"S. I. Kruglov","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-25T14:55:30Z","title":"Dyonic black holes in framework of Born--Infeld-type electrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.11661","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:ee68ae69a59a74d1bdfcdc0f5ad24acc5e55ae09b023f9014768b530a60a0827","target":"record","created_at":"2026-07-05T00:07:37Z","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":"e21cec93bb8fc4b976e00cd14e13d038447ff6c1eac097390c22f165b6184de0","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-25T14:55:30Z","title_canon_sha256":"a7cbdf447b46bb950814e339c8a7655454eed85f93cd4190d8324a642f7cf660"},"schema_version":"1.0","source":{"id":"1909.11661","kind":"arxiv","version":1}},"canonical_sha256":"8e8ebb8836830ee54fbd6327027f9ecf54d4b9fa4e9cf1c4455518ca8202a114","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e8ebb8836830ee54fbd6327027f9ecf54d4b9fa4e9cf1c4455518ca8202a114","first_computed_at":"2026-07-05T00:07:37.976881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:07:37.976881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WTE9ypy26Svkdcceerm5Q5/vF77CdaJBbrf3yOaxtCNxOMaTccb2f1RKQGp0ur/jhr2qR2nDXXJ/Ls85qPXhDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:07:37.977220Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.11661","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee68ae69a59a74d1bdfcdc0f5ad24acc5e55ae09b023f9014768b530a60a0827","sha256:13eea49e099438ec17492a97182cb5f67a800ec222d3957381a5c6c751ff3c23"],"state_sha256":"08bb1ed4aeb60d9366e0599e8042f1dc8f47696cdee3bfe5cf397a43c4b2310b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"44/Dse0usb9M09mfCTLRnZhTct7U4j8jmmC4WaLDZVW6iKk/HrDKWtmGw6dGg/aA9DcLMO1pIDrG11U7xfD1CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T01:20:34.397067Z","bundle_sha256":"2cca91c1afaf2c37010fc0109e691759d6575b04111929b83838894884de8743"}}