{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:MYX3MKS2ZHBOKF2H37NNM7UDJ6","short_pith_number":"pith:MYX3MKS2","schema_version":"1.0","canonical_sha256":"662fb62a5ac9c2e51747dfdad67e834fb53e3176842a70bc23fb32ddc129a72d","source":{"kind":"arxiv","id":"1807.06833","version":1},"attestation_state":"computed","paper":{"title":"A theoretical tool for the study of radial velocities in the atmospheres of roAp stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Margarida S. Cunha, Oleg Kochukhov, Paola Quitral-Manosalva","submitted_at":"2018-07-18T09:35:32Z","abstract_excerpt":"Over the last decade significant amounts of high-spectral and time-resolution spectroscopic data have been acquired for a number of rapidly oscillating Ap stars. Progress in the understanding of the information held by these data requires the development of theoretical models that can be directly compared with them. In this work we present a theoretical model for the radial velocities of roAp stars that takes full account of the coupling between the pulsations and the magnetic field. We explore the impact on the radial velocities of changing the position of the observer, the mode frequency and"},"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":"1807.06833","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-07-18T09:35:32Z","cross_cats_sorted":[],"title_canon_sha256":"db947b3b9f79aeaa74172056834b79c5a8833265cfc0a546868755726a0abd8f","abstract_canon_sha256":"89ce924584f160ecb937aa99706b3408d2fd7b158370a6c1192c710e281f78f6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:23.893810Z","signature_b64":"JQoQM9MJMv8QsTreQ6DLIbb0T6XGRrx3ZAfAd7Efzt9vxU3yBCEFdBB0OIw19/mgJ/lL6hrCNev4qdk89pQ4Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"662fb62a5ac9c2e51747dfdad67e834fb53e3176842a70bc23fb32ddc129a72d","last_reissued_at":"2026-05-18T00:09:23.893160Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:23.893160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A theoretical tool for the study of radial velocities in the atmospheres of roAp stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Margarida S. Cunha, Oleg Kochukhov, Paola Quitral-Manosalva","submitted_at":"2018-07-18T09:35:32Z","abstract_excerpt":"Over the last decade significant amounts of high-spectral and time-resolution spectroscopic data have been acquired for a number of rapidly oscillating Ap stars. Progress in the understanding of the information held by these data requires the development of theoretical models that can be directly compared with them. In this work we present a theoretical model for the radial velocities of roAp stars that takes full account of the coupling between the pulsations and the magnetic field. We explore the impact on the radial velocities of changing the position of the observer, the mode frequency and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.06833","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":"1807.06833","created_at":"2026-05-18T00:09:23.893262+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.06833v1","created_at":"2026-05-18T00:09:23.893262+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.06833","created_at":"2026-05-18T00:09:23.893262+00:00"},{"alias_kind":"pith_short_12","alias_value":"MYX3MKS2ZHBO","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_16","alias_value":"MYX3MKS2ZHBOKF2H","created_at":"2026-05-18T12:32:40.477152+00:00"},{"alias_kind":"pith_short_8","alias_value":"MYX3MKS2","created_at":"2026-05-18T12:32:40.477152+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/MYX3MKS2ZHBOKF2H37NNM7UDJ6","json":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6.json","graph_json":"https://pith.science/api/pith-number/MYX3MKS2ZHBOKF2H37NNM7UDJ6/graph.json","events_json":"https://pith.science/api/pith-number/MYX3MKS2ZHBOKF2H37NNM7UDJ6/events.json","paper":"https://pith.science/paper/MYX3MKS2"},"agent_actions":{"view_html":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6","download_json":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6.json","view_paper":"https://pith.science/paper/MYX3MKS2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.06833&json=true","fetch_graph":"https://pith.science/api/pith-number/MYX3MKS2ZHBOKF2H37NNM7UDJ6/graph.json","fetch_events":"https://pith.science/api/pith-number/MYX3MKS2ZHBOKF2H37NNM7UDJ6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6/action/storage_attestation","attest_author":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6/action/author_attestation","sign_citation":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6/action/citation_signature","submit_replication":"https://pith.science/pith/MYX3MKS2ZHBOKF2H37NNM7UDJ6/action/replication_record"}},"created_at":"2026-05-18T00:09:23.893262+00:00","updated_at":"2026-05-18T00:09:23.893262+00:00"}