{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:CQQP4Q4IHQLZW7ATQUFBCASKJV","short_pith_number":"pith:CQQP4Q4I","schema_version":"1.0","canonical_sha256":"1420fe43883c179b7c13850a11024a4d6244649efe0519f07ec0a2ce79f6e8b5","source":{"kind":"arxiv","id":"2011.01213","version":2},"attestation_state":"computed","paper":{"title":"Spin precession as a new window into disformal scalar fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Anne-Christine Davis, Leong Khim Wong, Philippe Brax, Scott Melville","submitted_at":"2020-11-02T18:58:02Z","abstract_excerpt":"We launch a first investigation into how a light scalar field coupled both conformally and disformally to matter influences the evolution of spinning point-like bodies. Working directly at the level of the equations of motion, we derive novel spin-orbit and spin-spin effects accurate to leading order in a nonrelativistic and weak-field expansion. Crucially, unlike the spin-independent effects induced by the disformal coupling, which have been shown to vanish in circular binaries due to rotational symmetry, the spin-dependent effects we study here persist even in the limit of zero eccentricity,"},"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":"2011.01213","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-11-02T18:58:02Z","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"title_canon_sha256":"546f96d86b4a71e2268b21fb1e80201b5e16c0562b203f54773d4a22312c1c57","abstract_canon_sha256":"a01a930cc417f0489c1d08b61c72294e402ec3f21c6cb4fa20828cbd40de8421"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:20:58.428150Z","signature_b64":"9tYiK4BuP4YoKtGZpOAMm4DzUi51Po/S32HNAY3dnGJhdRjEZseeV54pLXh3dCHJWfyH+u+V01TvddrjxRx2Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1420fe43883c179b7c13850a11024a4d6244649efe0519f07ec0a2ce79f6e8b5","last_reissued_at":"2026-07-05T02:20:58.427650Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:20:58.427650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin precession as a new window into disformal scalar fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Anne-Christine Davis, Leong Khim Wong, Philippe Brax, Scott Melville","submitted_at":"2020-11-02T18:58:02Z","abstract_excerpt":"We launch a first investigation into how a light scalar field coupled both conformally and disformally to matter influences the evolution of spinning point-like bodies. Working directly at the level of the equations of motion, we derive novel spin-orbit and spin-spin effects accurate to leading order in a nonrelativistic and weak-field expansion. Crucially, unlike the spin-independent effects induced by the disformal coupling, which have been shown to vanish in circular binaries due to rotational symmetry, the spin-dependent effects we study here persist even in the limit of zero eccentricity,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.01213","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.01213/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2011.01213","created_at":"2026-07-05T02:20:58.427720+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.01213v2","created_at":"2026-07-05T02:20:58.427720+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.01213","created_at":"2026-07-05T02:20:58.427720+00:00"},{"alias_kind":"pith_short_12","alias_value":"CQQP4Q4IHQLZ","created_at":"2026-07-05T02:20:58.427720+00:00"},{"alias_kind":"pith_short_16","alias_value":"CQQP4Q4IHQLZW7AT","created_at":"2026-07-05T02:20:58.427720+00:00"},{"alias_kind":"pith_short_8","alias_value":"CQQP4Q4I","created_at":"2026-07-05T02:20:58.427720+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV","json":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV.json","graph_json":"https://pith.science/api/pith-number/CQQP4Q4IHQLZW7ATQUFBCASKJV/graph.json","events_json":"https://pith.science/api/pith-number/CQQP4Q4IHQLZW7ATQUFBCASKJV/events.json","paper":"https://pith.science/paper/CQQP4Q4I"},"agent_actions":{"view_html":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV","download_json":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV.json","view_paper":"https://pith.science/paper/CQQP4Q4I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.01213&json=true","fetch_graph":"https://pith.science/api/pith-number/CQQP4Q4IHQLZW7ATQUFBCASKJV/graph.json","fetch_events":"https://pith.science/api/pith-number/CQQP4Q4IHQLZW7ATQUFBCASKJV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV/action/storage_attestation","attest_author":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV/action/author_attestation","sign_citation":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV/action/citation_signature","submit_replication":"https://pith.science/pith/CQQP4Q4IHQLZW7ATQUFBCASKJV/action/replication_record"}},"created_at":"2026-07-05T02:20:58.427720+00:00","updated_at":"2026-07-05T02:20:58.427720+00:00"}