{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:FLKOTF4V4TNCNGAY2TGEMGBIF2","short_pith_number":"pith:FLKOTF4V","schema_version":"1.0","canonical_sha256":"2ad4e99795e4da269818d4cc4618282ebc07cc5b56e31d178daa1009a10efe8a","source":{"kind":"arxiv","id":"1012.1246","version":4},"attestation_state":"computed","paper":{"title":"Influence of fast interstellar gas flow on dynamics of dust grains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"P. Pastor","submitted_at":"2010-12-06T17:09:52Z","abstract_excerpt":"The orbital evolution of a dust particle under the action of a fast interstellar gas flow is investigated. The secular time derivatives of Keplerian orbital elements and the radial, transversal, and normal components of the gas flow velocity vector at the pericentre of the particle's orbit are derived. The secular time derivatives of the semi-major axis, eccentricity, and of the radial, transversal, and normal components of the gas flow velocity vector at the pericentre of the particle's orbit constitute a system of equations that determines the evolution of the particle's orbit in space with "},"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":"1012.1246","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-06T17:09:52Z","cross_cats_sorted":[],"title_canon_sha256":"9c506266bab0f44fa3e306e190eafd5a118c17bd758a85575c0f8acf9e1c0c7d","abstract_canon_sha256":"469274e296440c692dc08c774182f11d6b5c123eb2e6bf9e6cc9b4208bff5435"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:53.544717Z","signature_b64":"4GY/jw1QoAvUKohaCajuds3/zdWqbn5xY2mp90A4BbzU9foeon8ixgsvyexCGBTLq+FeaO05hT8Gm/m/8W8wCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ad4e99795e4da269818d4cc4618282ebc07cc5b56e31d178daa1009a10efe8a","last_reissued_at":"2026-05-18T02:48:53.544213Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:53.544213Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Influence of fast interstellar gas flow on dynamics of dust grains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"P. Pastor","submitted_at":"2010-12-06T17:09:52Z","abstract_excerpt":"The orbital evolution of a dust particle under the action of a fast interstellar gas flow is investigated. The secular time derivatives of Keplerian orbital elements and the radial, transversal, and normal components of the gas flow velocity vector at the pericentre of the particle's orbit are derived. The secular time derivatives of the semi-major axis, eccentricity, and of the radial, transversal, and normal components of the gas flow velocity vector at the pericentre of the particle's orbit constitute a system of equations that determines the evolution of the particle's orbit in space with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.1246","kind":"arxiv","version":4},"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":"1012.1246","created_at":"2026-05-18T02:48:53.544287+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.1246v4","created_at":"2026-05-18T02:48:53.544287+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.1246","created_at":"2026-05-18T02:48:53.544287+00:00"},{"alias_kind":"pith_short_12","alias_value":"FLKOTF4V4TNC","created_at":"2026-05-18T12:26:07.630475+00:00"},{"alias_kind":"pith_short_16","alias_value":"FLKOTF4V4TNCNGAY","created_at":"2026-05-18T12:26:07.630475+00:00"},{"alias_kind":"pith_short_8","alias_value":"FLKOTF4V","created_at":"2026-05-18T12:26:07.630475+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/FLKOTF4V4TNCNGAY2TGEMGBIF2","json":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2.json","graph_json":"https://pith.science/api/pith-number/FLKOTF4V4TNCNGAY2TGEMGBIF2/graph.json","events_json":"https://pith.science/api/pith-number/FLKOTF4V4TNCNGAY2TGEMGBIF2/events.json","paper":"https://pith.science/paper/FLKOTF4V"},"agent_actions":{"view_html":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2","download_json":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2.json","view_paper":"https://pith.science/paper/FLKOTF4V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.1246&json=true","fetch_graph":"https://pith.science/api/pith-number/FLKOTF4V4TNCNGAY2TGEMGBIF2/graph.json","fetch_events":"https://pith.science/api/pith-number/FLKOTF4V4TNCNGAY2TGEMGBIF2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2/action/storage_attestation","attest_author":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2/action/author_attestation","sign_citation":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2/action/citation_signature","submit_replication":"https://pith.science/pith/FLKOTF4V4TNCNGAY2TGEMGBIF2/action/replication_record"}},"created_at":"2026-05-18T02:48:53.544287+00:00","updated_at":"2026-05-18T02:48:53.544287+00:00"}