{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:JABONCJDO3NFLUCANBVBGIBSRS","short_pith_number":"pith:JABONCJD","schema_version":"1.0","canonical_sha256":"4802e6892376da55d040686a1320328ca6e13e2f622545b13fad23cb5c630326","source":{"kind":"arxiv","id":"1806.10137","version":1},"attestation_state":"computed","paper":{"title":"Surface correction of main sequence solar-like oscillators with the $Kepler$ LEGACY sample","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Huber, D. L. Compton, D. Stello, H. Kjeldsen, T. R. Bedding, T. R. White, W. H. Ball","submitted_at":"2018-06-26T18:00:00Z","abstract_excerpt":"Poor modelling of the surface regions of solar-like stars causes a systematic discrepancy between the observed and model pulsation frequencies. We aim to characterise this frequency discrepancy for main sequence solar-like oscillators for a wide range of initial masses and metallicities. We fit stellar models to the observed mode frequencies of the 67 stars, including the Sun, in the $Kepler$ LEGACY sample, using three different empirical surface corrections. The three surface corrections we analyse are a frequency power-law, a cubic frequency term divided by the mode inertia, and a linear com"},"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":"1806.10137","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-26T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"0944a3a6e6e05cebb67bc03a05dae088c532927161764d5bdaf53d641d4695a1","abstract_canon_sha256":"16b7280dcd6009e2536b6fd529d1da29937307ede88583796f15db7edbee4cad"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:13.341734Z","signature_b64":"Y6Bfs3kjbHu7W4jd6uSwuO38TBQMUZZKcHLn5kCpHdcXreM9UkaxV2XS5Q7TP4yVQXtcoVSU/WqnOt9CRb3yCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4802e6892376da55d040686a1320328ca6e13e2f622545b13fad23cb5c630326","last_reissued_at":"2026-05-18T00:12:13.341091Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:13.341091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Surface correction of main sequence solar-like oscillators with the $Kepler$ LEGACY sample","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Huber, D. L. Compton, D. Stello, H. Kjeldsen, T. R. Bedding, T. R. White, W. H. Ball","submitted_at":"2018-06-26T18:00:00Z","abstract_excerpt":"Poor modelling of the surface regions of solar-like stars causes a systematic discrepancy between the observed and model pulsation frequencies. We aim to characterise this frequency discrepancy for main sequence solar-like oscillators for a wide range of initial masses and metallicities. We fit stellar models to the observed mode frequencies of the 67 stars, including the Sun, in the $Kepler$ LEGACY sample, using three different empirical surface corrections. The three surface corrections we analyse are a frequency power-law, a cubic frequency term divided by the mode inertia, and a linear com"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.10137","kind":"arxiv","version":1},"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":"1806.10137","created_at":"2026-05-18T00:12:13.341181+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.10137v1","created_at":"2026-05-18T00:12:13.341181+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.10137","created_at":"2026-05-18T00:12:13.341181+00:00"},{"alias_kind":"pith_short_12","alias_value":"JABONCJDO3NF","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"JABONCJDO3NFLUCA","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"JABONCJD","created_at":"2026-05-18T12:32:31.084164+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/JABONCJDO3NFLUCANBVBGIBSRS","json":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS.json","graph_json":"https://pith.science/api/pith-number/JABONCJDO3NFLUCANBVBGIBSRS/graph.json","events_json":"https://pith.science/api/pith-number/JABONCJDO3NFLUCANBVBGIBSRS/events.json","paper":"https://pith.science/paper/JABONCJD"},"agent_actions":{"view_html":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS","download_json":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS.json","view_paper":"https://pith.science/paper/JABONCJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.10137&json=true","fetch_graph":"https://pith.science/api/pith-number/JABONCJDO3NFLUCANBVBGIBSRS/graph.json","fetch_events":"https://pith.science/api/pith-number/JABONCJDO3NFLUCANBVBGIBSRS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS/action/storage_attestation","attest_author":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS/action/author_attestation","sign_citation":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS/action/citation_signature","submit_replication":"https://pith.science/pith/JABONCJDO3NFLUCANBVBGIBSRS/action/replication_record"}},"created_at":"2026-05-18T00:12:13.341181+00:00","updated_at":"2026-05-18T00:12:13.341181+00:00"}