{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:A4WY3UH3E3MMVAJKZBUDULC3AG","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":"bba91af51417d77b48f6fe3740c307db753d1b827b340e166f252c72dbddcddd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-02-09T19:56:22Z","title_canon_sha256":"b8d4dde41aff5504bc7d27501286c1f9107b3efabdc12b38b1521497ac1ef000"},"schema_version":"1.0","source":{"id":"astro-ph/0702270","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0702270","created_at":"2026-05-18T04:37:01Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0702270v1","created_at":"2026-05-18T04:37:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0702270","created_at":"2026-05-18T04:37:01Z"},{"alias_kind":"pith_short_12","alias_value":"A4WY3UH3E3MM","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"A4WY3UH3E3MMVAJK","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"A4WY3UH3","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:acab810e83e6496e473b029a09e1e6fc4bf159c4cd942bfeca2f6967dd2a3b96","target":"graph","created_at":"2026-05-18T04:37:01Z","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":"How important is an independent diameter measurement for the determination of stellar parameters of solar-type stars? When coupled with seismic observables, how well can we determine the stellar mass? If we can determine the radius of the star to between 1% and 4%, how does this affect the theoretical uncertainties? Interferometry can provide an independent radius determination and it has been suggested that we should expect at least a 4% precision on such a measurement for nearby solar-type stars. This study aims to provide both qualitative and quantitive answers to these questions for a star","authors_text":"2, 3), CO, J. A. Belmonte (3) ((1) HAO Boulder, M. J. P. F. G. Monteiro (2), O. L. Creevey (1, Portugal; (3) IAC Tenerife, S. J. Jim\\'enez-Reyes (3), Spain), T. M. Brown (1), T. S. Metcalfe (1), USA; (2) CAUP Porto","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-02-09T19:56:22Z","title":"The complementary roles of interferometry and asteroseismology in determining the mass of solar-type stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0702270","kind":"arxiv","version":1},"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":"sha256:2349e1f38966f41390a23872b1533eefcde2618fb20ccb8b42fbc25d1a960d33","target":"record","created_at":"2026-05-18T04:37:01Z","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":"bba91af51417d77b48f6fe3740c307db753d1b827b340e166f252c72dbddcddd","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-02-09T19:56:22Z","title_canon_sha256":"b8d4dde41aff5504bc7d27501286c1f9107b3efabdc12b38b1521497ac1ef000"},"schema_version":"1.0","source":{"id":"astro-ph/0702270","kind":"arxiv","version":1}},"canonical_sha256":"072d8dd0fb26d8ca812ac8683a2c5b01a8aed0036a98e0ebd9f54bb800118481","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"072d8dd0fb26d8ca812ac8683a2c5b01a8aed0036a98e0ebd9f54bb800118481","first_computed_at":"2026-05-18T04:37:01.159562Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:01.159562Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H2OK/B8qcL6YkimeVn1MOPW+XIgea/Y0gvd0PeP1z7+cqvWrIruNXljmZdAx3zON5DBUxKkry0Ti8Nle2r3RBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:01.160288Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0702270","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2349e1f38966f41390a23872b1533eefcde2618fb20ccb8b42fbc25d1a960d33","sha256:acab810e83e6496e473b029a09e1e6fc4bf159c4cd942bfeca2f6967dd2a3b96"],"state_sha256":"c41b1eee5fb383542d2b9a659e7e7be09380cea86c2f74f0e889d9956655b427"}