{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HD44R5R46UNKPPVTXZRQSXIRPE","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":"db6de87866923c6e07640bea3026f82add442fbeacbdd2885219cf5dec3a3ed9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-08-29T02:30:46Z","title_canon_sha256":"564404c862845504265dacbaffc47f736e253ece22d31021c99b3d15190c33d7"},"schema_version":"1.0","source":{"id":"1208.5824","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.5824","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"arxiv_version","alias_value":"1208.5824v3","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.5824","created_at":"2026-05-18T01:54:50Z"},{"alias_kind":"pith_short_12","alias_value":"HD44R5R46UNK","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HD44R5R46UNKPPVT","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HD44R5R4","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:7b74d844e261ad13f8b80eba5cebe3cf0ef3f34b0737fc46578d1d0f2559cc05","target":"graph","created_at":"2026-05-18T01:54:50Z","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":"The complete solution for two unequal counter-rotating black holes separated by a massless strut, is developed in terms of four arbitrary parameters involving two quantities \\sigma 1 and \\sigma 2 as the half length of the two rods representing the black hole horizons, the total mass M and the relative distance R between the centers of the horizons. A further attempt for describing the explicit form of this solution in terms of the physical parameters: The two Komar masses M1 and M2, Komar angular momenta per unit mass a1 and a2 (a1 and a2 have opposite sign), and the coordinate distance R, gui","authors_text":"Claus L\\\"ammerzahl, I. Cabrera-Munguia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-08-29T02:30:46Z","title":"Exact solution for two unequal counter-rotating black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.5824","kind":"arxiv","version":3},"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:cbaf2c014cdd4823206e76aed54fd4905078dfd3c36273b381d1aa70f4140ab0","target":"record","created_at":"2026-05-18T01:54:50Z","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":"db6de87866923c6e07640bea3026f82add442fbeacbdd2885219cf5dec3a3ed9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-08-29T02:30:46Z","title_canon_sha256":"564404c862845504265dacbaffc47f736e253ece22d31021c99b3d15190c33d7"},"schema_version":"1.0","source":{"id":"1208.5824","kind":"arxiv","version":3}},"canonical_sha256":"38f9c8f63cf51aa7beb3be63095d1179237914a28bc9bc5e836973a1031f0321","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38f9c8f63cf51aa7beb3be63095d1179237914a28bc9bc5e836973a1031f0321","first_computed_at":"2026-05-18T01:54:50.523767Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:50.523767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/LBjNhI7s7sRBKFZb/6tLzCrEsMnS/8XKp/34WjHIpdznyovRuX81eE6u2LZ8xWFgrfmhPohxqrcpuI4qwdrDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:50.524464Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.5824","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cbaf2c014cdd4823206e76aed54fd4905078dfd3c36273b381d1aa70f4140ab0","sha256:7b74d844e261ad13f8b80eba5cebe3cf0ef3f34b0737fc46578d1d0f2559cc05"],"state_sha256":"11b3dfb047d4aebad3e24d25a8cdacbee4c14a745823a5170ce27f619a82633e"}