{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:UCMV4BX5GIVLQMCK7DRP7CP5DK","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":"ad4f66651488d786a572fde08eee23c4ab4ac1f792378b3a3cb51c68fb0bb0e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-03-09T10:05:46Z","title_canon_sha256":"27bb09f10238ae09e84ab3454daf644cd6bfc22e825e2795e0809097160cc9c7"},"schema_version":"1.0","source":{"id":"1503.02414","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.02414","created_at":"2026-05-18T01:46:21Z"},{"alias_kind":"arxiv_version","alias_value":"1503.02414v2","created_at":"2026-05-18T01:46:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.02414","created_at":"2026-05-18T01:46:21Z"},{"alias_kind":"pith_short_12","alias_value":"UCMV4BX5GIVL","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UCMV4BX5GIVLQMCK","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UCMV4BX5","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:ae277a72c22724f7b85a02734f2676f238fe8bbf0cbcdb370f1626f755ac27fd","target":"graph","created_at":"2026-05-18T01:46:21Z","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":"Using black hole perturbation theory and arbitrary-precision computer algebra, we obtain the post-Newtonian (pN) expansions of the linear-in-mass-ratio corrections to the spin-precession angle and tidal invariants for a particle in circular orbit around a Schwarzschild black hole. We extract coefficients up to 20pN order from numerical results that are calculated with an accuracy greater than 1 part in $10^{500}$. These results can be used to calibrate parameters in effective-one-body models of compact binaries, specifically the spin-orbit part of the effective Hamiltonian and the dynamically ","authors_text":"Abhay G. Shah, Adam Pound","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-03-09T10:05:46Z","title":"Linear-in-mass-ratio contribution to spin precession and tidal invariants in Schwarzschild spacetime at very high post-Newtonian order"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02414","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":"sha256:0d111a6158b0d1afffaa6369dbf6ecf360d75127c605b7bf2fc2f53e8fdd1802","target":"record","created_at":"2026-05-18T01:46:21Z","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":"ad4f66651488d786a572fde08eee23c4ab4ac1f792378b3a3cb51c68fb0bb0e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-03-09T10:05:46Z","title_canon_sha256":"27bb09f10238ae09e84ab3454daf644cd6bfc22e825e2795e0809097160cc9c7"},"schema_version":"1.0","source":{"id":"1503.02414","kind":"arxiv","version":2}},"canonical_sha256":"a0995e06fd322ab8304af8e2ff89fd1ab784afe87cc199eaf6709f9e7d222e16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0995e06fd322ab8304af8e2ff89fd1ab784afe87cc199eaf6709f9e7d222e16","first_computed_at":"2026-05-18T01:46:21.680930Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:21.680930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OZvi0tkbreH9cPIAjknQiTr9wK9f5b6uk9qkjutoUfpcWnr7O2r/mIR8+78F/5xaIHvrozc2smFU4prrvX9QCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:21.681850Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.02414","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d111a6158b0d1afffaa6369dbf6ecf360d75127c605b7bf2fc2f53e8fdd1802","sha256:ae277a72c22724f7b85a02734f2676f238fe8bbf0cbcdb370f1626f755ac27fd"],"state_sha256":"32ca3d280ed2454f62eab668a0a0dd557045ec08c06227825f166fb6e8cee48d"}