{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:Z5MGT3P7H34KRMP2YO7IYWOB5O","short_pith_number":"pith:Z5MGT3P7","schema_version":"1.0","canonical_sha256":"cf5869edff3ef8a8b1fac3be8c59c1eb9f258fdcd5d69881a3b47578e5db7ac3","source":{"kind":"arxiv","id":"2407.17421","version":1},"attestation_state":"computed","paper":{"title":"The origins of the magnetic field in tip-RGB, AGB and post-AGB stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Agn\\`es L\\`ebre, Ana Palacios, Corinne Charbonnel, Michel Auri\\`ere, Renada Konstantinova-Antova, Stefan Georgiev","submitted_at":"2024-07-24T16:58:26Z","abstract_excerpt":"During the last decade and a half, the new generation spectropolarimeter Narval at Pic du Midi, France allowed the study of weak magnetic fields in cool giant stars that are fairly evolved after main sequence. We present a short summary on the recent knowledge on the magnetic fields and activity in giants situated in the upper right part of the Hertzsprung-Russel (H-R) diagram and discuss on the possible mechanisms for magnetic field generation in the asymptotic giants branch (AGB) and post-AGB stars."},"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":"2407.17421","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-07-24T16:58:26Z","cross_cats_sorted":[],"title_canon_sha256":"7b66b2b5c29514e5e58dc35fb0364191b9c8326a13d30bdc8d85ea83f13b98a1","abstract_canon_sha256":"0b418f019540b7e07b9ba4f57eb57268942f22a274bd4b4fbbb1440f68703e53"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:48:08.193712Z","signature_b64":"jJ8v+XAQQ2MKVV6LQ0SlHfczpVSfKgGBFIIQp0D+VgXWfaDPk+QNWPhBJrd1gTV3K7r6a7Txo2b7FLbOCgKpDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf5869edff3ef8a8b1fac3be8c59c1eb9f258fdcd5d69881a3b47578e5db7ac3","last_reissued_at":"2026-07-05T08:48:08.193290Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:48:08.193290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The origins of the magnetic field in tip-RGB, AGB and post-AGB stars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Agn\\`es L\\`ebre, Ana Palacios, Corinne Charbonnel, Michel Auri\\`ere, Renada Konstantinova-Antova, Stefan Georgiev","submitted_at":"2024-07-24T16:58:26Z","abstract_excerpt":"During the last decade and a half, the new generation spectropolarimeter Narval at Pic du Midi, France allowed the study of weak magnetic fields in cool giant stars that are fairly evolved after main sequence. We present a short summary on the recent knowledge on the magnetic fields and activity in giants situated in the upper right part of the Hertzsprung-Russel (H-R) diagram and discuss on the possible mechanisms for magnetic field generation in the asymptotic giants branch (AGB) and post-AGB stars."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.17421","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.17421/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2407.17421","created_at":"2026-07-05T08:48:08.193366+00:00"},{"alias_kind":"arxiv_version","alias_value":"2407.17421v1","created_at":"2026-07-05T08:48:08.193366+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.17421","created_at":"2026-07-05T08:48:08.193366+00:00"},{"alias_kind":"pith_short_12","alias_value":"Z5MGT3P7H34K","created_at":"2026-07-05T08:48:08.193366+00:00"},{"alias_kind":"pith_short_16","alias_value":"Z5MGT3P7H34KRMP2","created_at":"2026-07-05T08:48:08.193366+00:00"},{"alias_kind":"pith_short_8","alias_value":"Z5MGT3P7","created_at":"2026-07-05T08:48:08.193366+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.28717","citing_title":"Atmospheric Signatures of Common Envelope Evolution in White Dwarf Planets","ref_index":55,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O","json":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O.json","graph_json":"https://pith.science/api/pith-number/Z5MGT3P7H34KRMP2YO7IYWOB5O/graph.json","events_json":"https://pith.science/api/pith-number/Z5MGT3P7H34KRMP2YO7IYWOB5O/events.json","paper":"https://pith.science/paper/Z5MGT3P7"},"agent_actions":{"view_html":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O","download_json":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O.json","view_paper":"https://pith.science/paper/Z5MGT3P7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2407.17421&json=true","fetch_graph":"https://pith.science/api/pith-number/Z5MGT3P7H34KRMP2YO7IYWOB5O/graph.json","fetch_events":"https://pith.science/api/pith-number/Z5MGT3P7H34KRMP2YO7IYWOB5O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O/action/storage_attestation","attest_author":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O/action/author_attestation","sign_citation":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O/action/citation_signature","submit_replication":"https://pith.science/pith/Z5MGT3P7H34KRMP2YO7IYWOB5O/action/replication_record"}},"created_at":"2026-07-05T08:48:08.193366+00:00","updated_at":"2026-07-05T08:48:08.193366+00:00"}