{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:B6M4TSV2MQ7DTMBMZEPNIKUQ75","short_pith_number":"pith:B6M4TSV2","schema_version":"1.0","canonical_sha256":"0f99c9caba643e39b02cc91ed42a90ff5ea902996d842005da00b1bae6b83960","source":{"kind":"arxiv","id":"1408.4582","version":1},"attestation_state":"computed","paper":{"title":"The magnetic field structure of the central region in M31","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Rainer Beck, Ren\\'e Gie{\\ss}\\\"ubel","submitted_at":"2014-08-20T09:41:30Z","abstract_excerpt":"The Andromeda Galaxy (M31) is the nearest grand-design spiral galaxy. Thus far most studies in the radio regime concentrated on the 10 kpc ring. The central region of M31 has significantly different properties than the outer parts: The star formation rate is low, and inclination and position angle are largely different from the outer disk. The existing model of the magnetic field in the radial range 6<=r<=14 kpc is extended to the innermost part r<=0.5 kpc to ultimately achieve a picture of the entire magnetic field in M31. We combined observations taken with the VLA at 3.6 cm and 6.2 cm with "},"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":"1408.4582","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-08-20T09:41:30Z","cross_cats_sorted":[],"title_canon_sha256":"eff8344026724d84942ed064f316c8b8b0fce05f793e3878a9e3d63c5cfae39a","abstract_canon_sha256":"6fb13da4e98171f576b3d585f3a6eb476c3f15202ac785b9ff98669f8d8e8e58"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:16.938374Z","signature_b64":"wsmfE/kSBSUUW29YkTMhdAWKBBOBw5tJVL6kerBoGGAmoShA24/88hhBjZVj7k0e4IsAOhGnIUY6qH0G3rB9AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f99c9caba643e39b02cc91ed42a90ff5ea902996d842005da00b1bae6b83960","last_reissued_at":"2026-05-18T01:42:16.937745Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:16.937745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The magnetic field structure of the central region in M31","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Rainer Beck, Ren\\'e Gie{\\ss}\\\"ubel","submitted_at":"2014-08-20T09:41:30Z","abstract_excerpt":"The Andromeda Galaxy (M31) is the nearest grand-design spiral galaxy. Thus far most studies in the radio regime concentrated on the 10 kpc ring. The central region of M31 has significantly different properties than the outer parts: The star formation rate is low, and inclination and position angle are largely different from the outer disk. The existing model of the magnetic field in the radial range 6<=r<=14 kpc is extended to the innermost part r<=0.5 kpc to ultimately achieve a picture of the entire magnetic field in M31. We combined observations taken with the VLA at 3.6 cm and 6.2 cm with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.4582","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":"1408.4582","created_at":"2026-05-18T01:42:16.937826+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.4582v1","created_at":"2026-05-18T01:42:16.937826+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.4582","created_at":"2026-05-18T01:42:16.937826+00:00"},{"alias_kind":"pith_short_12","alias_value":"B6M4TSV2MQ7D","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"B6M4TSV2MQ7DTMBM","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"B6M4TSV2","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/B6M4TSV2MQ7DTMBMZEPNIKUQ75","json":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75.json","graph_json":"https://pith.science/api/pith-number/B6M4TSV2MQ7DTMBMZEPNIKUQ75/graph.json","events_json":"https://pith.science/api/pith-number/B6M4TSV2MQ7DTMBMZEPNIKUQ75/events.json","paper":"https://pith.science/paper/B6M4TSV2"},"agent_actions":{"view_html":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75","download_json":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75.json","view_paper":"https://pith.science/paper/B6M4TSV2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.4582&json=true","fetch_graph":"https://pith.science/api/pith-number/B6M4TSV2MQ7DTMBMZEPNIKUQ75/graph.json","fetch_events":"https://pith.science/api/pith-number/B6M4TSV2MQ7DTMBMZEPNIKUQ75/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75/action/storage_attestation","attest_author":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75/action/author_attestation","sign_citation":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75/action/citation_signature","submit_replication":"https://pith.science/pith/B6M4TSV2MQ7DTMBMZEPNIKUQ75/action/replication_record"}},"created_at":"2026-05-18T01:42:16.937826+00:00","updated_at":"2026-05-18T01:42:16.937826+00:00"}