{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:QYJ7PEOKVI3PRBIGWFKUWPTMCP","short_pith_number":"pith:QYJ7PEOK","schema_version":"1.0","canonical_sha256":"8613f791caaa36f88506b1554b3e6c13fd62c917a59407bd379f351cd6a0b666","source":{"kind":"arxiv","id":"0910.1564","version":2},"attestation_state":"computed","paper":{"title":"Spacecraft calorimetry as a test of the dark matter scattering model for flyby anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP","hep-ph","physics.ins-det"],"primary_cat":"physics.space-ph","authors_text":"Stephen L. Adler","submitted_at":"2009-10-08T18:15:52Z","abstract_excerpt":"In previous papers we have shown that scattering of spacecraft nucleons from dark matter gravitationally bound to the earth gives a possible explanation of the flyby velocity anomalies. In addition to flyby velocity changes arising from the average over the scattering cross section of the collision-induced nucleon velocity change, there will be spacecraft temperature increases arising from the mean squared fluctuation of the collision-induced velocity change. We give here a quantitative treatment of this effect, and suggest that careful calorimetry on spacecraft traversing the region below 70,"},"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":"0910.1564","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2009-10-08T18:15:52Z","cross_cats_sorted":["astro-ph.EP","hep-ph","physics.ins-det"],"title_canon_sha256":"7a6c756959af40f468f5ece23ae69b64a7929630d91f75dfe66eed27479c6c97","abstract_canon_sha256":"e4cc0f062d50304c46d8213a957ab2289ffee230d4b2f337bf2944f92409051f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:32:55.986947Z","signature_b64":"l3kBunwsLPKi7WkamOugjw7LfnCM9b3GcmrJQjDjgqN7jpn/p5HMVJMXUdYJhtA5jLqOvnsyFuoos7bqxit7Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8613f791caaa36f88506b1554b3e6c13fd62c917a59407bd379f351cd6a0b666","last_reissued_at":"2026-05-18T04:32:55.986296Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:32:55.986296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spacecraft calorimetry as a test of the dark matter scattering model for flyby anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP","hep-ph","physics.ins-det"],"primary_cat":"physics.space-ph","authors_text":"Stephen L. Adler","submitted_at":"2009-10-08T18:15:52Z","abstract_excerpt":"In previous papers we have shown that scattering of spacecraft nucleons from dark matter gravitationally bound to the earth gives a possible explanation of the flyby velocity anomalies. In addition to flyby velocity changes arising from the average over the scattering cross section of the collision-induced nucleon velocity change, there will be spacecraft temperature increases arising from the mean squared fluctuation of the collision-induced velocity change. We give here a quantitative treatment of this effect, and suggest that careful calorimetry on spacecraft traversing the region below 70,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.1564","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":"0910.1564","created_at":"2026-05-18T04:32:55.986399+00:00"},{"alias_kind":"arxiv_version","alias_value":"0910.1564v2","created_at":"2026-05-18T04:32:55.986399+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.1564","created_at":"2026-05-18T04:32:55.986399+00:00"},{"alias_kind":"pith_short_12","alias_value":"QYJ7PEOKVI3P","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QYJ7PEOKVI3PRBIG","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QYJ7PEOK","created_at":"2026-05-18T12:26:01.383474+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/QYJ7PEOKVI3PRBIGWFKUWPTMCP","json":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP.json","graph_json":"https://pith.science/api/pith-number/QYJ7PEOKVI3PRBIGWFKUWPTMCP/graph.json","events_json":"https://pith.science/api/pith-number/QYJ7PEOKVI3PRBIGWFKUWPTMCP/events.json","paper":"https://pith.science/paper/QYJ7PEOK"},"agent_actions":{"view_html":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP","download_json":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP.json","view_paper":"https://pith.science/paper/QYJ7PEOK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0910.1564&json=true","fetch_graph":"https://pith.science/api/pith-number/QYJ7PEOKVI3PRBIGWFKUWPTMCP/graph.json","fetch_events":"https://pith.science/api/pith-number/QYJ7PEOKVI3PRBIGWFKUWPTMCP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP/action/storage_attestation","attest_author":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP/action/author_attestation","sign_citation":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP/action/citation_signature","submit_replication":"https://pith.science/pith/QYJ7PEOKVI3PRBIGWFKUWPTMCP/action/replication_record"}},"created_at":"2026-05-18T04:32:55.986399+00:00","updated_at":"2026-05-18T04:32:55.986399+00:00"}