{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:BYFGDDUAWBEDDYRC2MGOCOME2V","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":"0cef054dbfecf1c20439092dfcef700ac9afb19478a2a8c66f294a6bbadae7f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-11-25T18:11:45Z","title_canon_sha256":"1e9e3e6a91a24d4cfc4d970470d7fff6b4493b8e3fe46e94b6af660f0f4bd9ea"},"schema_version":"1.0","source":{"id":"1011.5664","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.5664","created_at":"2026-05-18T02:04:38Z"},{"alias_kind":"arxiv_version","alias_value":"1011.5664v2","created_at":"2026-05-18T02:04:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.5664","created_at":"2026-05-18T02:04:38Z"},{"alias_kind":"pith_short_12","alias_value":"BYFGDDUAWBED","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"BYFGDDUAWBEDDYRC","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"BYFGDDUA","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:f8a47ece29f511ea012266ef32806f91f79df5a24e4ae7d78e45e703df190e06","target":"graph","created_at":"2026-05-18T02:04:38Z","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":"We present observations of the Rossiter-McLaughlin effect for the transiting exoplanet systems WASP-1, WASP-24, WASP-38 and HAT-P-8, and deduce the orientations of the planetary orbits with respect to the host stars' rotation axes. The planets WASP-24b, WASP-38b and HAT-P-8b appear to move in prograde orbits and be well aligned, having sky-projected spin orbit angles consistent with zero: {\\lambda} = -4.7 \\pm 4.0{\\deg}, {\\lambda} = 15 + 33{\\deg}/-43{\\deg} and {\\lambda} = -9.7 +9.0{\\deg}/-7.7{\\deg}, respectively. The host stars have Teff < 6250 K and conform with the trend of cooler stars havin","authors_text":"(10) Isaac Newton Group of Telescopes, (11) Nordic Optical Telescope, (12) Uppsala University, 13), (13) University of Exeter), ((1) Queen's University Belfast, (2) University of St Andrews, (3) Institut d'Astrophysique de Paris, 4), (4) Observatoire de Haute-Provence, (5) Keele University, (6) Universite de Liege, (7) Vanderbilt University, (8) Laboratoire d'Astrophysique de Marseille, (9) Observatoire de Geneve, A. Collier Cameron (2), A. Triaud (9), C. A. Watson (1), C. Moutou (8), D. Pollacco (1), D. Queloz (9), D. R. Anderson (5), E. K. Simpson (1), F. Bouchy (3, F. Faedi (1), F. P. Keenan (1), G. Hebrard (3, G. R. M. Miller (2), H. C. Stempels (12), I. Boisse (3), I. Skillen (10), L. Hebb (7), M. Gillon (6), P. A. Wilson (11, P. Sorensen (11), S. C. C. Barros (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-11-25T18:11:45Z","title":"The spin-orbit angles of the transiting exoplanets WASP-1b, WASP-24b, WASP-38b and HAT-P-8b from Rossiter-McLaughlin observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.5664","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:f8a73dabd3c9bb4de4ee61add44d396d60b0c64bdcc0ba6ed46338f40835b8a6","target":"record","created_at":"2026-05-18T02:04:38Z","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":"0cef054dbfecf1c20439092dfcef700ac9afb19478a2a8c66f294a6bbadae7f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-11-25T18:11:45Z","title_canon_sha256":"1e9e3e6a91a24d4cfc4d970470d7fff6b4493b8e3fe46e94b6af660f0f4bd9ea"},"schema_version":"1.0","source":{"id":"1011.5664","kind":"arxiv","version":2}},"canonical_sha256":"0e0a618e80b04831e222d30ce13984d540f3e855f86e3c975908a04f9ebef265","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e0a618e80b04831e222d30ce13984d540f3e855f86e3c975908a04f9ebef265","first_computed_at":"2026-05-18T02:04:38.905854Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:38.905854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fOINLb8UqOSnTKVenS4unIL7H5Tbq6YB4mM/ym7v5B6jjyOkmsQQL1DkHLPJwLxJUrPMYErw09Yi0yA5tFdzBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:38.906613Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.5664","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8a73dabd3c9bb4de4ee61add44d396d60b0c64bdcc0ba6ed46338f40835b8a6","sha256:f8a47ece29f511ea012266ef32806f91f79df5a24e4ae7d78e45e703df190e06"],"state_sha256":"48b1d5b63bb6c0bd456aac5517121aca2a48db04920f7a4bfd38e8bc175590ba"}