{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:YRJDEBKVSWCXOEDRTTTNXILNKQ","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":"9bcb94d062204d15b36ef6552c1b2c2f868f4224d779c3d9fd018a9ef6ff714d","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-04-04T18:19:20Z","title_canon_sha256":"a1a8bbd3652f5cc8e8b209e12f39ffb57675a61cd96980525301e2ad75234aae"},"schema_version":"1.0","source":{"id":"gr-qc/0604012","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0604012","created_at":"2026-07-04T17:25:19Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0604012v2","created_at":"2026-07-04T17:25:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0604012","created_at":"2026-07-04T17:25:19Z"},{"alias_kind":"pith_short_12","alias_value":"YRJDEBKVSWCX","created_at":"2026-07-04T17:25:19Z"},{"alias_kind":"pith_short_16","alias_value":"YRJDEBKVSWCXOEDR","created_at":"2026-07-04T17:25:19Z"},{"alias_kind":"pith_short_8","alias_value":"YRJDEBKV","created_at":"2026-07-04T17:25:19Z"}],"graph_snapshots":[{"event_id":"sha256:341059114c6d11b995327c08104de919975f79bc9d2ccc7344f25a610e866b39","target":"graph","created_at":"2026-07-04T17:25:19Z","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/gr-qc/0604012/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the first fully-nonlinear numerical study of the dynamics of highly spinning black-hole binaries. We evolve binaries from quasicircular orbits (as inferred from Post-Newtonian theory), and find that the last stages of the orbital motion of black-hole binaries are profoundly affected by their individual spins. In order to cleanly display its effects, we consider two equal mass holes with individual spin parameters S/m^2=0.757, both aligned and anti-aligned with the orbital angular momentum (and compare with the spinless case), and with an initial orbital period of 125M. We find that ","authors_text":"C. O. Lousto, M. Campanelli, Y. Zlochower","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2006-04-04T18:19:20Z","title":"Spinning-black-hole binaries: The orbital hang up"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0604012","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:cb92b9a51f534940159b594d557570bd625d8d496a1fe71082ff9119a8ca5120","target":"record","created_at":"2026-07-04T17:25:19Z","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":"9bcb94d062204d15b36ef6552c1b2c2f868f4224d779c3d9fd018a9ef6ff714d","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-04-04T18:19:20Z","title_canon_sha256":"a1a8bbd3652f5cc8e8b209e12f39ffb57675a61cd96980525301e2ad75234aae"},"schema_version":"1.0","source":{"id":"gr-qc/0604012","kind":"arxiv","version":2}},"canonical_sha256":"c45232055595857710719ce6dba16d541db4b504b0e421adbd6c9a98690ab91c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c45232055595857710719ce6dba16d541db4b504b0e421adbd6c9a98690ab91c","first_computed_at":"2026-07-04T17:25:19.597291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:25:19.597291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CMySZqflOWBBZ407ZMUSg+z0PcTEIrWA9e/gUUGXgOygXo9zCuMJmu0GoWBm4ah6wbgN1s+y96fJezT4+xPqCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:25:19.597711Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0604012","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb92b9a51f534940159b594d557570bd625d8d496a1fe71082ff9119a8ca5120","sha256:341059114c6d11b995327c08104de919975f79bc9d2ccc7344f25a610e866b39"],"state_sha256":"9d9d4fc4f0a4acc0f38c5a6c51c10d963f3a9a5265c9e41efe554eee125faa3c"}