{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:6DVN3AQQHJTSQBTUM3GYKJ4DS3","short_pith_number":"pith:6DVN3AQQ","schema_version":"1.0","canonical_sha256":"f0eadd82103a6728067466cd85278396dbd960e5dfd8897d3e4721ae0cc822fd","source":{"kind":"arxiv","id":"1109.5148","version":2},"attestation_state":"computed","paper":{"title":"The Magnetised Bellows of Betelgeuse","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Anand Thirumalai, Jeremy S. Heyl","submitted_at":"2011-09-23T18:15:11Z","abstract_excerpt":"We present calculations for a magnetised hybrid wind model for Betelegeuse ($\\alpha - $Orionis). The model is a direct application of our previously derived theory, combining a canonical Weber-Davis (WD) stellar wind with dust grains in the envelope of an AGB star \\citep[see][]{Thirumalai2010}. The resulting hybrid picture provides a mechanism for solving the problem of lifting stellar material up from the photosphere \\citep[e.g.][] {Harper2009,Guandalini2006,Jura1984} and into the circumstellar envelope. It also predicts wind velocities in agreement with current estimates. Our approach reveal"},"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":"1109.5148","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-09-23T18:15:11Z","cross_cats_sorted":[],"title_canon_sha256":"1e4ae4b515b5de0848412caccc392abd7a84e8e4a677ab3b95667e972839dd6f","abstract_canon_sha256":"a02976f1f1233ae7c2b58cfcb99046ded86a0564edcb0fe78d50cde1af0645f5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:10.863668Z","signature_b64":"GbrM1VXmqpDcCrSYCXa8Ts5nPWKToS+VlcyuXmf6dGtzf2cIFZ56T1UkuFQaRkjAQ/fZp9txZcQGoKFnAJ35AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0eadd82103a6728067466cd85278396dbd960e5dfd8897d3e4721ae0cc822fd","last_reissued_at":"2026-05-18T02:50:10.862995Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:10.862995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Magnetised Bellows of Betelgeuse","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Anand Thirumalai, Jeremy S. Heyl","submitted_at":"2011-09-23T18:15:11Z","abstract_excerpt":"We present calculations for a magnetised hybrid wind model for Betelegeuse ($\\alpha - $Orionis). The model is a direct application of our previously derived theory, combining a canonical Weber-Davis (WD) stellar wind with dust grains in the envelope of an AGB star \\citep[see][]{Thirumalai2010}. The resulting hybrid picture provides a mechanism for solving the problem of lifting stellar material up from the photosphere \\citep[e.g.][] {Harper2009,Guandalini2006,Jura1984} and into the circumstellar envelope. It also predicts wind velocities in agreement with current estimates. Our approach reveal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.5148","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":"1109.5148","created_at":"2026-05-18T02:50:10.863094+00:00"},{"alias_kind":"arxiv_version","alias_value":"1109.5148v2","created_at":"2026-05-18T02:50:10.863094+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.5148","created_at":"2026-05-18T02:50:10.863094+00:00"},{"alias_kind":"pith_short_12","alias_value":"6DVN3AQQHJTS","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_16","alias_value":"6DVN3AQQHJTSQBTU","created_at":"2026-05-18T12:26:22.705136+00:00"},{"alias_kind":"pith_short_8","alias_value":"6DVN3AQQ","created_at":"2026-05-18T12:26:22.705136+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/6DVN3AQQHJTSQBTUM3GYKJ4DS3","json":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3.json","graph_json":"https://pith.science/api/pith-number/6DVN3AQQHJTSQBTUM3GYKJ4DS3/graph.json","events_json":"https://pith.science/api/pith-number/6DVN3AQQHJTSQBTUM3GYKJ4DS3/events.json","paper":"https://pith.science/paper/6DVN3AQQ"},"agent_actions":{"view_html":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3","download_json":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3.json","view_paper":"https://pith.science/paper/6DVN3AQQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1109.5148&json=true","fetch_graph":"https://pith.science/api/pith-number/6DVN3AQQHJTSQBTUM3GYKJ4DS3/graph.json","fetch_events":"https://pith.science/api/pith-number/6DVN3AQQHJTSQBTUM3GYKJ4DS3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3/action/storage_attestation","attest_author":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3/action/author_attestation","sign_citation":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3/action/citation_signature","submit_replication":"https://pith.science/pith/6DVN3AQQHJTSQBTUM3GYKJ4DS3/action/replication_record"}},"created_at":"2026-05-18T02:50:10.863094+00:00","updated_at":"2026-05-18T02:50:10.863094+00:00"}