{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:KZMDHTAZKMMMSRZZLGV52EBGDT","short_pith_number":"pith:KZMDHTAZ","schema_version":"1.0","canonical_sha256":"565833cc195318c9473959abdd10261cf21b88ab9c9bace45a67e10637beba56","source":{"kind":"arxiv","id":"1905.08931","version":2},"attestation_state":"computed","paper":{"title":"A double-modulation effect detected in a double-mode high-amplitude $\\delta$ Scuti star: KIC 10284901","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Ali Esamdin (XAO/UCAS), Tao-Zhi Yang","submitted_at":"2019-05-22T02:53:34Z","abstract_excerpt":"In this paper, we present an analysis of the pulsating behavior of $Kepler$ target KIC 10284901. The Fourier transform of the high-precision light curve reveals seven independent frequencies for its light variations. Among them, the first two frequencies are main pulsation modes: F0 = 18.994054(1) $\\rm{day^{-1}}$ and F1 = 24.335804(4) $\\rm{day^{-1}}$, the ratio of F0/F1 = 0.7805 classifies this star as a double-mode high-amplitude $\\delta$ Scuti (HADS) star; another two frequencies, $f_{m1}$ = 0.4407 day$^{-1}$ and $f_{m2}$ = 0.8125 day$^{-1}$, are detected directly, and the modulations of $f_"},"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":"1905.08931","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-05-22T02:53:34Z","cross_cats_sorted":[],"title_canon_sha256":"8a6de38aa41fb6637847808ad79de883aa70acdc2455f44c542b98179c763e26","abstract_canon_sha256":"21a5597a076425b207526ed6466c73d895de04bd9faaa7a982ca81de7aaaca3c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:24.377387Z","signature_b64":"VFgXhPFcsO+H/eb8hgn6Uo6aRrcNfKxEIudIhnYvFoDZKgoe1WO0BDuP1HGMWITjHlXpU5ZAxAk6wkWJTCCSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"565833cc195318c9473959abdd10261cf21b88ab9c9bace45a67e10637beba56","last_reissued_at":"2026-05-17T23:41:24.376787Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:24.376787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A double-modulation effect detected in a double-mode high-amplitude $\\delta$ Scuti star: KIC 10284901","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Ali Esamdin (XAO/UCAS), Tao-Zhi Yang","submitted_at":"2019-05-22T02:53:34Z","abstract_excerpt":"In this paper, we present an analysis of the pulsating behavior of $Kepler$ target KIC 10284901. The Fourier transform of the high-precision light curve reveals seven independent frequencies for its light variations. Among them, the first two frequencies are main pulsation modes: F0 = 18.994054(1) $\\rm{day^{-1}}$ and F1 = 24.335804(4) $\\rm{day^{-1}}$, the ratio of F0/F1 = 0.7805 classifies this star as a double-mode high-amplitude $\\delta$ Scuti (HADS) star; another two frequencies, $f_{m1}$ = 0.4407 day$^{-1}$ and $f_{m2}$ = 0.8125 day$^{-1}$, are detected directly, and the modulations of $f_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.08931","kind":"arxiv","version":2},"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":"1905.08931","created_at":"2026-05-17T23:41:24.376863+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.08931v2","created_at":"2026-05-17T23:41:24.376863+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.08931","created_at":"2026-05-17T23:41:24.376863+00:00"},{"alias_kind":"pith_short_12","alias_value":"KZMDHTAZKMMM","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"KZMDHTAZKMMMSRZZ","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"KZMDHTAZ","created_at":"2026-05-18T12:33:21.387695+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/KZMDHTAZKMMMSRZZLGV52EBGDT","json":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT.json","graph_json":"https://pith.science/api/pith-number/KZMDHTAZKMMMSRZZLGV52EBGDT/graph.json","events_json":"https://pith.science/api/pith-number/KZMDHTAZKMMMSRZZLGV52EBGDT/events.json","paper":"https://pith.science/paper/KZMDHTAZ"},"agent_actions":{"view_html":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT","download_json":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT.json","view_paper":"https://pith.science/paper/KZMDHTAZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.08931&json=true","fetch_graph":"https://pith.science/api/pith-number/KZMDHTAZKMMMSRZZLGV52EBGDT/graph.json","fetch_events":"https://pith.science/api/pith-number/KZMDHTAZKMMMSRZZLGV52EBGDT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT/action/storage_attestation","attest_author":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT/action/author_attestation","sign_citation":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT/action/citation_signature","submit_replication":"https://pith.science/pith/KZMDHTAZKMMMSRZZLGV52EBGDT/action/replication_record"}},"created_at":"2026-05-17T23:41:24.376863+00:00","updated_at":"2026-05-17T23:41:24.376863+00:00"}