{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:SXLOE4IMSFRB7WCMXDZ6SZCUAQ","short_pith_number":"pith:SXLOE4IM","schema_version":"1.0","canonical_sha256":"95d6e2710c91621fd84cb8f3e964540415f0e9b52998a73a8e7fec06a5f9b076","source":{"kind":"arxiv","id":"astro-ph/0504555","version":3},"attestation_state":"computed","paper":{"title":"Measurement of Spin-Orbit Alignment in an Extrasolar Planetary System","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Atsushi Taruya, David Charbonneau, Edwin L. Turner, Geoffrey W. Marcy, John A. Johnson, Joshua N. Winn, Matthew J. Holman, Norio Narita, Robert W. Noyes, R. Paul Butler, Steven S. Vogt, Yasuhiro Ohta, Yasushi Suto","submitted_at":"2005-04-25T19:05:25Z","abstract_excerpt":"We determine the stellar, planetary, and orbital properties of the transiting planetary system HD 209458, through a joint analysis of high-precision radial velocities, photometry, and timing of the secondary eclipse. Of primary interest is the strong detection of the Rossiter-McLaughlin effect, the alteration of photospheric line profiles that occurs because the planet occults part of the rotating surface of the star. We develop a new technique for modeling this effect, and use it to determine the inclination of the planetary orbit relative to the apparent stellar equator [lambda = (-4.4 +/- 1"},"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":"astro-ph/0504555","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-04-25T19:05:25Z","cross_cats_sorted":[],"title_canon_sha256":"7c31d548653c54e49b325237a63f7fe6dcb27078f7715d264d804da82cb2ca13","abstract_canon_sha256":"09463fe26d130eae1974eedce254f563b4a8d1beaebd6913fc140974100552ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:00.606081Z","signature_b64":"c0JLqCzMpJz0fiYtjjSQ1Boksj9WeimrkgLTtWffPwIgb3ov3OMCgPIoxAwjLpOkphYzN2lnBPrhDr0seytGCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95d6e2710c91621fd84cb8f3e964540415f0e9b52998a73a8e7fec06a5f9b076","last_reissued_at":"2026-05-18T04:23:00.605265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:00.605265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of Spin-Orbit Alignment in an Extrasolar Planetary System","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Atsushi Taruya, David Charbonneau, Edwin L. Turner, Geoffrey W. Marcy, John A. Johnson, Joshua N. Winn, Matthew J. Holman, Norio Narita, Robert W. Noyes, R. Paul Butler, Steven S. Vogt, Yasuhiro Ohta, Yasushi Suto","submitted_at":"2005-04-25T19:05:25Z","abstract_excerpt":"We determine the stellar, planetary, and orbital properties of the transiting planetary system HD 209458, through a joint analysis of high-precision radial velocities, photometry, and timing of the secondary eclipse. Of primary interest is the strong detection of the Rossiter-McLaughlin effect, the alteration of photospheric line profiles that occurs because the planet occults part of the rotating surface of the star. We develop a new technique for modeling this effect, and use it to determine the inclination of the planetary orbit relative to the apparent stellar equator [lambda = (-4.4 +/- 1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0504555","kind":"arxiv","version":3},"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":"astro-ph/0504555","created_at":"2026-05-18T04:23:00.605409+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0504555v3","created_at":"2026-05-18T04:23:00.605409+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0504555","created_at":"2026-05-18T04:23:00.605409+00:00"},{"alias_kind":"pith_short_12","alias_value":"SXLOE4IMSFRB","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"SXLOE4IMSFRB7WCM","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"SXLOE4IM","created_at":"2026-05-18T12:25:53.335082+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/SXLOE4IMSFRB7WCMXDZ6SZCUAQ","json":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ.json","graph_json":"https://pith.science/api/pith-number/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/graph.json","events_json":"https://pith.science/api/pith-number/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/events.json","paper":"https://pith.science/paper/SXLOE4IM"},"agent_actions":{"view_html":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ","download_json":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ.json","view_paper":"https://pith.science/paper/SXLOE4IM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0504555&json=true","fetch_graph":"https://pith.science/api/pith-number/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/graph.json","fetch_events":"https://pith.science/api/pith-number/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/action/storage_attestation","attest_author":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/action/author_attestation","sign_citation":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/action/citation_signature","submit_replication":"https://pith.science/pith/SXLOE4IMSFRB7WCMXDZ6SZCUAQ/action/replication_record"}},"created_at":"2026-05-18T04:23:00.605409+00:00","updated_at":"2026-05-18T04:23:00.605409+00:00"}