{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:BXRMQGKORR3OX5MLHUF2B5EK2M","short_pith_number":"pith:BXRMQGKO","schema_version":"1.0","canonical_sha256":"0de2c8194e8c76ebf58b3d0ba0f48ad32c07366773870491d7db8fa2e4c5dc2d","source":{"kind":"arxiv","id":"1402.3245","version":1},"attestation_state":"computed","paper":{"title":"Discovery of a magnetic field in the B pulsating system HD 1976","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Tkachenko, C. Neiner, the MiMeS Collaboration","submitted_at":"2014-02-13T18:27:54Z","abstract_excerpt":"The presence of a magnetic field can have a strong impact on the evolution of a binary star. However, only a dozen of magnetic OB binaries are known as of today and available to study this effect, including very few magnetic pulsating spectroscopic OB binaries. We aim at checking for the presence of a magnetic field in the B5IV hierarchical triple system HD 1976 with spectropolarimetric data obtained with Narval at the Bernard Lyot Telescope (TBL). We use orbital parameters of HD 1976 available in the literature to disentangle the Narval intensity spectra. We compute Stokes V profiles with the"},"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":"1402.3245","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-13T18:27:54Z","cross_cats_sorted":[],"title_canon_sha256":"26656251bd6c8b4a15dd12fef6c82ba28bd8c318299bd06034325d6fe13c42d8","abstract_canon_sha256":"72d60afb0f6ea02452d05a4717c46580a12f95edaf6ef7715d8e119808043226"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:38.442240Z","signature_b64":"NPLiYU14nJPyPzj4Ylp9Gu4BA7Ha/M2iLWo6cH5qR2tk3IT0qQssRkO1Pl1b0nN1d+YTxeJWq7HvtaRFU0eoAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0de2c8194e8c76ebf58b3d0ba0f48ad32c07366773870491d7db8fa2e4c5dc2d","last_reissued_at":"2026-05-18T01:44:38.441743Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:38.441743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery of a magnetic field in the B pulsating system HD 1976","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Tkachenko, C. Neiner, the MiMeS Collaboration","submitted_at":"2014-02-13T18:27:54Z","abstract_excerpt":"The presence of a magnetic field can have a strong impact on the evolution of a binary star. However, only a dozen of magnetic OB binaries are known as of today and available to study this effect, including very few magnetic pulsating spectroscopic OB binaries. We aim at checking for the presence of a magnetic field in the B5IV hierarchical triple system HD 1976 with spectropolarimetric data obtained with Narval at the Bernard Lyot Telescope (TBL). We use orbital parameters of HD 1976 available in the literature to disentangle the Narval intensity spectra. We compute Stokes V profiles with the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3245","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":"1402.3245","created_at":"2026-05-18T01:44:38.441818+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.3245v1","created_at":"2026-05-18T01:44:38.441818+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3245","created_at":"2026-05-18T01:44:38.441818+00:00"},{"alias_kind":"pith_short_12","alias_value":"BXRMQGKORR3O","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"BXRMQGKORR3OX5ML","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"BXRMQGKO","created_at":"2026-05-18T12:28:22.404517+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/BXRMQGKORR3OX5MLHUF2B5EK2M","json":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M.json","graph_json":"https://pith.science/api/pith-number/BXRMQGKORR3OX5MLHUF2B5EK2M/graph.json","events_json":"https://pith.science/api/pith-number/BXRMQGKORR3OX5MLHUF2B5EK2M/events.json","paper":"https://pith.science/paper/BXRMQGKO"},"agent_actions":{"view_html":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M","download_json":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M.json","view_paper":"https://pith.science/paper/BXRMQGKO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.3245&json=true","fetch_graph":"https://pith.science/api/pith-number/BXRMQGKORR3OX5MLHUF2B5EK2M/graph.json","fetch_events":"https://pith.science/api/pith-number/BXRMQGKORR3OX5MLHUF2B5EK2M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M/action/storage_attestation","attest_author":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M/action/author_attestation","sign_citation":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M/action/citation_signature","submit_replication":"https://pith.science/pith/BXRMQGKORR3OX5MLHUF2B5EK2M/action/replication_record"}},"created_at":"2026-05-18T01:44:38.441818+00:00","updated_at":"2026-05-18T01:44:38.441818+00:00"}