{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:KMH2CNY564F2C7RLNHX3LIHEYW","short_pith_number":"pith:KMH2CNY5","schema_version":"1.0","canonical_sha256":"530fa1371df70ba17e2b69efb5a0e4c5893526c9d6b905666ea07ee5653f926a","source":{"kind":"arxiv","id":"1312.1723","version":2},"attestation_state":"computed","paper":{"title":"Pair Creation of Rotating Black Holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th"],"primary_cat":"gr-qc","authors_text":"Marco Astorino","submitted_at":"2013-12-05T22:36:44Z","abstract_excerpt":"An exact and regular solution, describing a couple of charged and spinning black holes, is generated in an external electromagnetic field, via Ernst technique, in Einstein-Maxwell gravity. A wormhole instantonic solution interpolating between the two black holes is constructed to discuss, at the semi-classical level, the quantum process of creation rate, in an external magnetic field, of this charged and spinning black hole pair."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1312.1723","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-12-05T22:36:44Z","cross_cats_sorted":["astro-ph.HE","hep-th"],"title_canon_sha256":"7b405f20407a8b858866c5baf658d5dfbe7ea49e3954f4a44739688476138015","abstract_canon_sha256":"6346e97b14220a529316bbb38e0dc95b0d5c7af3e490e835643e5fb78c9f7187"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:57:43.297301Z","signature_b64":"umvDZd+sRp35gw8JZODiZDH6rwsVVtQlMLoGFYRBFrOs/nIXjTIMp04LZG4/wMQxvecAsfU6BY24/erpiBgNDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"530fa1371df70ba17e2b69efb5a0e4c5893526c9d6b905666ea07ee5653f926a","last_reissued_at":"2026-05-18T02:57:43.296747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:57:43.296747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pair Creation of Rotating Black Holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th"],"primary_cat":"gr-qc","authors_text":"Marco Astorino","submitted_at":"2013-12-05T22:36:44Z","abstract_excerpt":"An exact and regular solution, describing a couple of charged and spinning black holes, is generated in an external electromagnetic field, via Ernst technique, in Einstein-Maxwell gravity. A wormhole instantonic solution interpolating between the two black holes is constructed to discuss, at the semi-classical level, the quantum process of creation rate, in an external magnetic field, of this charged and spinning black hole pair."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1723","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1312.1723","created_at":"2026-05-18T02:57:43.296829+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.1723v2","created_at":"2026-05-18T02:57:43.296829+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1723","created_at":"2026-05-18T02:57:43.296829+00:00"},{"alias_kind":"pith_short_12","alias_value":"KMH2CNY564F2","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"KMH2CNY564F2C7RL","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"KMH2CNY5","created_at":"2026-05-18T12:27:51.066281+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.25844","citing_title":"(Super-)renormalizable hairy meronic black holes","ref_index":58,"is_internal_anchor":false},{"citing_arxiv_id":"2604.05017","citing_title":"Black holes in rotating, electromagnetic backgrounds and topological Kerr-Newman-NUT spacetimes","ref_index":28,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW","json":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW.json","graph_json":"https://pith.science/api/pith-number/KMH2CNY564F2C7RLNHX3LIHEYW/graph.json","events_json":"https://pith.science/api/pith-number/KMH2CNY564F2C7RLNHX3LIHEYW/events.json","paper":"https://pith.science/paper/KMH2CNY5"},"agent_actions":{"view_html":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW","download_json":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW.json","view_paper":"https://pith.science/paper/KMH2CNY5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.1723&json=true","fetch_graph":"https://pith.science/api/pith-number/KMH2CNY564F2C7RLNHX3LIHEYW/graph.json","fetch_events":"https://pith.science/api/pith-number/KMH2CNY564F2C7RLNHX3LIHEYW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW/action/storage_attestation","attest_author":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW/action/author_attestation","sign_citation":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW/action/citation_signature","submit_replication":"https://pith.science/pith/KMH2CNY564F2C7RLNHX3LIHEYW/action/replication_record"}},"created_at":"2026-05-18T02:57:43.296829+00:00","updated_at":"2026-05-18T02:57:43.296829+00:00"}