{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:DVDRGIJLIAZCCFFNHCZVIIR7OJ","short_pith_number":"pith:DVDRGIJL","schema_version":"1.0","canonical_sha256":"1d4713212b40322114ad38b354223f72436cd4e3171c24aec6cd93090e663e7c","source":{"kind":"arxiv","id":"2605.22938","version":1},"attestation_state":"computed","paper":{"title":"The first 3D MHD core-collapse progenitors II: Rotation, magnetic-field amplification, and magnetic topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Adam Griffiths, Martin Obergaulinger, Miguel-\\'Angel Aloy","submitted_at":"2026-05-21T18:14:11Z","abstract_excerpt":"The most energetic core-collapse supernovae are thought to arise from rapidly rotating, magnetised progenitors. However, the three-dimensional pre-collapse structure of their angular momentum and magnetic fields remains poorly constrained, limiting the realism of magnetorotational core-collapse simulations. We investigate the angular-momentum distribution, magnetic-field amplification and magnetic topology of physically consistent three-dimensional magnetohydrodynamic pre-supernova progenitors. We used Aenus-Alcar to evolve two compact Wolf--Rayet progenitors, computed with the stellar-evoluti"},"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":"2605.22938","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2026-05-21T18:14:11Z","cross_cats_sorted":[],"title_canon_sha256":"b1f1aa455d2db7550ef2e0c42018bab18c6ba32f3d2645d85e3f33b82d430c6a","abstract_canon_sha256":"a2487373ce4af49ec5a5e595a8ed115641b7645b9c31a1673bd77818698b38cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:01:31.248536Z","signature_b64":"WMj1wM1WGvEpMAyZJd/YxWCIxkZ9cZ+joiOU26QODWpkJi+jQ3BSajKo4pwNCBlEwGDFNN04WCQdbWgze6KdBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d4713212b40322114ad38b354223f72436cd4e3171c24aec6cd93090e663e7c","last_reissued_at":"2026-05-25T02:01:31.247837Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:01:31.247837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The first 3D MHD core-collapse progenitors II: Rotation, magnetic-field amplification, and magnetic topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Adam Griffiths, Martin Obergaulinger, Miguel-\\'Angel Aloy","submitted_at":"2026-05-21T18:14:11Z","abstract_excerpt":"The most energetic core-collapse supernovae are thought to arise from rapidly rotating, magnetised progenitors. However, the three-dimensional pre-collapse structure of their angular momentum and magnetic fields remains poorly constrained, limiting the realism of magnetorotational core-collapse simulations. We investigate the angular-momentum distribution, magnetic-field amplification and magnetic topology of physically consistent three-dimensional magnetohydrodynamic pre-supernova progenitors. We used Aenus-Alcar to evolve two compact Wolf--Rayet progenitors, computed with the stellar-evoluti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22938","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/2605.22938/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":"2605.22938","created_at":"2026-05-25T02:01:31.247944+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.22938v1","created_at":"2026-05-25T02:01:31.247944+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22938","created_at":"2026-05-25T02:01:31.247944+00:00"},{"alias_kind":"pith_short_12","alias_value":"DVDRGIJLIAZC","created_at":"2026-05-25T02:01:31.247944+00:00"},{"alias_kind":"pith_short_16","alias_value":"DVDRGIJLIAZCCFFN","created_at":"2026-05-25T02:01:31.247944+00:00"},{"alias_kind":"pith_short_8","alias_value":"DVDRGIJL","created_at":"2026-05-25T02:01:31.247944+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/DVDRGIJLIAZCCFFNHCZVIIR7OJ","json":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ.json","graph_json":"https://pith.science/api/pith-number/DVDRGIJLIAZCCFFNHCZVIIR7OJ/graph.json","events_json":"https://pith.science/api/pith-number/DVDRGIJLIAZCCFFNHCZVIIR7OJ/events.json","paper":"https://pith.science/paper/DVDRGIJL"},"agent_actions":{"view_html":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ","download_json":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ.json","view_paper":"https://pith.science/paper/DVDRGIJL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.22938&json=true","fetch_graph":"https://pith.science/api/pith-number/DVDRGIJLIAZCCFFNHCZVIIR7OJ/graph.json","fetch_events":"https://pith.science/api/pith-number/DVDRGIJLIAZCCFFNHCZVIIR7OJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ/action/storage_attestation","attest_author":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ/action/author_attestation","sign_citation":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ/action/citation_signature","submit_replication":"https://pith.science/pith/DVDRGIJLIAZCCFFNHCZVIIR7OJ/action/replication_record"}},"created_at":"2026-05-25T02:01:31.247944+00:00","updated_at":"2026-05-25T02:01:31.247944+00:00"}