{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:D6UMZT2MABP6L7DVZ3THMNF6ER","short_pith_number":"pith:D6UMZT2M","schema_version":"1.0","canonical_sha256":"1fa8cccf4c005fe5fc75cee67634be244b86d31b7cd4bdb0e00ffd2ecf076cab","source":{"kind":"arxiv","id":"2306.01321","version":1},"attestation_state":"computed","paper":{"title":"FAST polarization mapping of the SNR VRO 42.05.01","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chun Sun, Li Xiao, Ming Zhu, Peng Jiang, Xiao-Hui Sun","submitted_at":"2023-06-02T07:43:49Z","abstract_excerpt":"We have obtained the polarization data cube of the VRO 42.05.01 supernova remnant at 1240 MHz using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). Three-dimensional Faraday Synthesis is applied to the FAST data to derive the Faraday depth spectrum. The peak Faraday depth map shows a large area of enhanced foreground RM of ~60 rad m-2 extending along the remnant's \"wing\" section, which coincides with a large-scale HI shell at -20 km/s. The two depolarization patches within the \"wing\" region with RM of 97 rad m-2 and 55 rad m-2 coincide with two HI structures in the HI shell. "},"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":"2306.01321","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-02T07:43:49Z","cross_cats_sorted":[],"title_canon_sha256":"fa217c2f1dcf12a1df97be33919349c1c8de3f85e6a8eb5efa716dcb8b994687","abstract_canon_sha256":"93238ecebba2cd909aab971e5a7a6cdf6ef8c6a47cc682b52c997a5173d583a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:16:52.502486Z","signature_b64":"dt+vgC+DCEa/JQ/sbVIqNGcKl3Q62/XBLDBHrJfMHy3zfHJlSSbLSr5HzIowjBjEdRs8dTmk2JFeGJQh7MCiDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fa8cccf4c005fe5fc75cee67634be244b86d31b7cd4bdb0e00ffd2ecf076cab","last_reissued_at":"2026-07-05T06:16:52.502073Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:16:52.502073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"FAST polarization mapping of the SNR VRO 42.05.01","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chun Sun, Li Xiao, Ming Zhu, Peng Jiang, Xiao-Hui Sun","submitted_at":"2023-06-02T07:43:49Z","abstract_excerpt":"We have obtained the polarization data cube of the VRO 42.05.01 supernova remnant at 1240 MHz using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). Three-dimensional Faraday Synthesis is applied to the FAST data to derive the Faraday depth spectrum. The peak Faraday depth map shows a large area of enhanced foreground RM of ~60 rad m-2 extending along the remnant's \"wing\" section, which coincides with a large-scale HI shell at -20 km/s. The two depolarization patches within the \"wing\" region with RM of 97 rad m-2 and 55 rad m-2 coincide with two HI structures in the HI shell. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.01321","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/2306.01321/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":"2306.01321","created_at":"2026-07-05T06:16:52.502128+00:00"},{"alias_kind":"arxiv_version","alias_value":"2306.01321v1","created_at":"2026-07-05T06:16:52.502128+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.01321","created_at":"2026-07-05T06:16:52.502128+00:00"},{"alias_kind":"pith_short_12","alias_value":"D6UMZT2MABP6","created_at":"2026-07-05T06:16:52.502128+00:00"},{"alias_kind":"pith_short_16","alias_value":"D6UMZT2MABP6L7DV","created_at":"2026-07-05T06:16:52.502128+00:00"},{"alias_kind":"pith_short_8","alias_value":"D6UMZT2M","created_at":"2026-07-05T06:16:52.502128+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/D6UMZT2MABP6L7DVZ3THMNF6ER","json":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER.json","graph_json":"https://pith.science/api/pith-number/D6UMZT2MABP6L7DVZ3THMNF6ER/graph.json","events_json":"https://pith.science/api/pith-number/D6UMZT2MABP6L7DVZ3THMNF6ER/events.json","paper":"https://pith.science/paper/D6UMZT2M"},"agent_actions":{"view_html":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER","download_json":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER.json","view_paper":"https://pith.science/paper/D6UMZT2M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2306.01321&json=true","fetch_graph":"https://pith.science/api/pith-number/D6UMZT2MABP6L7DVZ3THMNF6ER/graph.json","fetch_events":"https://pith.science/api/pith-number/D6UMZT2MABP6L7DVZ3THMNF6ER/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER/action/storage_attestation","attest_author":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER/action/author_attestation","sign_citation":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER/action/citation_signature","submit_replication":"https://pith.science/pith/D6UMZT2MABP6L7DVZ3THMNF6ER/action/replication_record"}},"created_at":"2026-07-05T06:16:52.502128+00:00","updated_at":"2026-07-05T06:16:52.502128+00:00"}