{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SFOVBNQFNKIIXMNSGMZLJJU7WZ","short_pith_number":"pith:SFOVBNQF","schema_version":"1.0","canonical_sha256":"915d50b6056a908bb1b23332b4a69fb67ebff595fe7b694aab8db317dd6154e5","source":{"kind":"arxiv","id":"1305.2219","version":1},"attestation_state":"computed","paper":{"title":"SDSS J000555.90-100213.5: a hot, magnetic carbon-atmosphere WD rotating with a 2.1 day period","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"K. A. Lawrie, M. R. Burleigh, P. Dufour, S. T. Hodgkin","submitted_at":"2013-05-09T21:33:30Z","abstract_excerpt":"A surprisingly large fraction (70%) of hot, carbon dominated atmosphere (DQ) white dwarfs are magnetic and/or photometrically variable on short timescales up to ~1000 s. However, here we show that the hot DQ magnetic white dwarf SDSS J000555.90-100213.5 is photometrically variable by 11% on a longer timescale, with a period of 2.110 +/- 0.045 days. We find no evidence of the target fluctuating on short timescales at an amplitude of <+/-0.5%. Short period hot DQ white dwarfs have been interpreted as non-radial pulsators, but in the case of SDSS J0005-1002, it is more likely that the variability"},"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":"1305.2219","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-05-09T21:33:30Z","cross_cats_sorted":[],"title_canon_sha256":"3544aa3c1684cfd3ccdc5fc0d95d93ffe25be1126aee74018743a421158a9c72","abstract_canon_sha256":"6d0bb2a2ad0b0ae78725ccb2f11fbfa3c67dcf12470b6928c876e0f42e3b1479"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:03.960852Z","signature_b64":"28Cou7vA64ZvKAMCkf+vMBkpNjwtqm1gJ9EdtqKObgNaFJe0L0X2r07Ju+TcFoarvkQinPmJvB9zHswJyoJvCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"915d50b6056a908bb1b23332b4a69fb67ebff595fe7b694aab8db317dd6154e5","last_reissued_at":"2026-05-18T01:50:03.960204Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:03.960204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"SDSS J000555.90-100213.5: a hot, magnetic carbon-atmosphere WD rotating with a 2.1 day period","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"K. A. Lawrie, M. R. Burleigh, P. Dufour, S. T. Hodgkin","submitted_at":"2013-05-09T21:33:30Z","abstract_excerpt":"A surprisingly large fraction (70%) of hot, carbon dominated atmosphere (DQ) white dwarfs are magnetic and/or photometrically variable on short timescales up to ~1000 s. However, here we show that the hot DQ magnetic white dwarf SDSS J000555.90-100213.5 is photometrically variable by 11% on a longer timescale, with a period of 2.110 +/- 0.045 days. We find no evidence of the target fluctuating on short timescales at an amplitude of <+/-0.5%. Short period hot DQ white dwarfs have been interpreted as non-radial pulsators, but in the case of SDSS J0005-1002, it is more likely that the variability"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2219","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":"1305.2219","created_at":"2026-05-18T01:50:03.960331+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.2219v1","created_at":"2026-05-18T01:50:03.960331+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2219","created_at":"2026-05-18T01:50:03.960331+00:00"},{"alias_kind":"pith_short_12","alias_value":"SFOVBNQFNKII","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SFOVBNQFNKIIXMNS","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SFOVBNQF","created_at":"2026-05-18T12:27:59.945178+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/SFOVBNQFNKIIXMNSGMZLJJU7WZ","json":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ.json","graph_json":"https://pith.science/api/pith-number/SFOVBNQFNKIIXMNSGMZLJJU7WZ/graph.json","events_json":"https://pith.science/api/pith-number/SFOVBNQFNKIIXMNSGMZLJJU7WZ/events.json","paper":"https://pith.science/paper/SFOVBNQF"},"agent_actions":{"view_html":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ","download_json":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ.json","view_paper":"https://pith.science/paper/SFOVBNQF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.2219&json=true","fetch_graph":"https://pith.science/api/pith-number/SFOVBNQFNKIIXMNSGMZLJJU7WZ/graph.json","fetch_events":"https://pith.science/api/pith-number/SFOVBNQFNKIIXMNSGMZLJJU7WZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ/action/storage_attestation","attest_author":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ/action/author_attestation","sign_citation":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ/action/citation_signature","submit_replication":"https://pith.science/pith/SFOVBNQFNKIIXMNSGMZLJJU7WZ/action/replication_record"}},"created_at":"2026-05-18T01:50:03.960331+00:00","updated_at":"2026-05-18T01:50:03.960331+00:00"}