{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:KQXVYZFM6KJ75GJNFBKYEVOXCC","short_pith_number":"pith:KQXVYZFM","schema_version":"1.0","canonical_sha256":"542f5c64acf293fe992d28558255d710942a2ee6727d5498223bf906fc6c6f2e","source":{"kind":"arxiv","id":"0704.1910","version":1},"attestation_state":"computed","paper":{"title":"Ellipsoidal Oscillations Induced by Substellar Companions: A Prospect for the Kepler Mission","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Bill Paxton (KITP), Eric Pfahl (KITP), Phil Arras (UVa)","submitted_at":"2007-04-15T18:00:07Z","abstract_excerpt":"Hundreds of substellar companions to solar-type stars will be discovered with the Kepler satellite. Kepler's extreme photometric precision gives access to low-amplitude stellar variability contributed by a variety of physical processes. We discuss in detail the periodic flux modulations arising from the tidal force on the star due to a substellar companion. An analytic expression for the variability is derived in the equilibrium-tide approximation. We demonstrate analytically and through numerical solutions of the linear, nonadiabatic stellar oscillation equations that the equilibrium-tide for"},"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":"0704.1910","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-04-15T18:00:07Z","cross_cats_sorted":[],"title_canon_sha256":"8938bddbb0a46a589e8185728b0c6ea1282fa1dc51eb7b1fe37e2fde0ca0d895","abstract_canon_sha256":"13d473f347c0601deab25304e98846b313552217bd4a071bced56824110a257f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:04.088102Z","signature_b64":"KQO2txQadDz3Y0s3jlCgg8jKyyanB3N97rK+OLlVYtHSeferB70cB002WeO1f8S1NdxDspW/g3D6tb9SmqmtAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"542f5c64acf293fe992d28558255d710942a2ee6727d5498223bf906fc6c6f2e","last_reissued_at":"2026-05-18T04:30:04.087409Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:04.087409Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ellipsoidal Oscillations Induced by Substellar Companions: A Prospect for the Kepler Mission","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Bill Paxton (KITP), Eric Pfahl (KITP), Phil Arras (UVa)","submitted_at":"2007-04-15T18:00:07Z","abstract_excerpt":"Hundreds of substellar companions to solar-type stars will be discovered with the Kepler satellite. Kepler's extreme photometric precision gives access to low-amplitude stellar variability contributed by a variety of physical processes. We discuss in detail the periodic flux modulations arising from the tidal force on the star due to a substellar companion. An analytic expression for the variability is derived in the equilibrium-tide approximation. We demonstrate analytically and through numerical solutions of the linear, nonadiabatic stellar oscillation equations that the equilibrium-tide for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.1910","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":"0704.1910","created_at":"2026-05-18T04:30:04.087518+00:00"},{"alias_kind":"arxiv_version","alias_value":"0704.1910v1","created_at":"2026-05-18T04:30:04.087518+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.1910","created_at":"2026-05-18T04:30:04.087518+00:00"},{"alias_kind":"pith_short_12","alias_value":"KQXVYZFM6KJ7","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"KQXVYZFM6KJ75GJN","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"KQXVYZFM","created_at":"2026-05-18T12:25:55.427421+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/KQXVYZFM6KJ75GJNFBKYEVOXCC","json":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC.json","graph_json":"https://pith.science/api/pith-number/KQXVYZFM6KJ75GJNFBKYEVOXCC/graph.json","events_json":"https://pith.science/api/pith-number/KQXVYZFM6KJ75GJNFBKYEVOXCC/events.json","paper":"https://pith.science/paper/KQXVYZFM"},"agent_actions":{"view_html":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC","download_json":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC.json","view_paper":"https://pith.science/paper/KQXVYZFM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0704.1910&json=true","fetch_graph":"https://pith.science/api/pith-number/KQXVYZFM6KJ75GJNFBKYEVOXCC/graph.json","fetch_events":"https://pith.science/api/pith-number/KQXVYZFM6KJ75GJNFBKYEVOXCC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC/action/storage_attestation","attest_author":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC/action/author_attestation","sign_citation":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC/action/citation_signature","submit_replication":"https://pith.science/pith/KQXVYZFM6KJ75GJNFBKYEVOXCC/action/replication_record"}},"created_at":"2026-05-18T04:30:04.087518+00:00","updated_at":"2026-05-18T04:30:04.087518+00:00"}