{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6YCXOSPK2QJLHZMA4762AH5PKT","short_pith_number":"pith:6YCXOSPK","schema_version":"1.0","canonical_sha256":"f6057749ead412b3e580e7fda01faf54d4581023a887ccdb7d4adf134e1ecfad","source":{"kind":"arxiv","id":"1606.01699","version":1},"attestation_state":"computed","paper":{"title":"Probing the magnetic field of the nearby galaxy pair Arp 269","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B. Nikiel-Wroczy\\'nski, J. Knapik, M. Jamrozy, M. Soida, M. Urbanik","submitted_at":"2016-06-06T11:43:04Z","abstract_excerpt":"We present a multiwavelength radio study of the nearby galaxy pair Arp 269 (NGC 4490/85). High sensitivity to extended structures gained by using the merged interferometric and single- dish maps allowed us to reveal a previously undiscovered extension of the radio continuum emission. Its direction is significantly different from that of the neutral gas tail, suggesting that different physical processes might be involved in their creation. The population of radio- emitting electrons is generally young, signifying an ongoing, vigorous star formation -- this claim is supported by strong magnetic "},"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":"1606.01699","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-06-06T11:43:04Z","cross_cats_sorted":[],"title_canon_sha256":"2fe03f79ec3df9710a40b7f1ecbc70b62f6f5071f67304dffd82f08ad9501430","abstract_canon_sha256":"f97137b77d253940cac6be27526da76d602da3fec69f4ce56f8637cc5489a965"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:53.768499Z","signature_b64":"II4opIsNCYDk0XF+6KmDkstrctjRhyfr1xdGyTXD+1INkc3JYrHwqEKuA768EBce2cSK4jyQHVXNksOWDOJZAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6057749ead412b3e580e7fda01faf54d4581023a887ccdb7d4adf134e1ecfad","last_reissued_at":"2026-05-18T01:12:53.768145Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:53.768145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing the magnetic field of the nearby galaxy pair Arp 269","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B. Nikiel-Wroczy\\'nski, J. Knapik, M. Jamrozy, M. Soida, M. Urbanik","submitted_at":"2016-06-06T11:43:04Z","abstract_excerpt":"We present a multiwavelength radio study of the nearby galaxy pair Arp 269 (NGC 4490/85). High sensitivity to extended structures gained by using the merged interferometric and single- dish maps allowed us to reveal a previously undiscovered extension of the radio continuum emission. Its direction is significantly different from that of the neutral gas tail, suggesting that different physical processes might be involved in their creation. The population of radio- emitting electrons is generally young, signifying an ongoing, vigorous star formation -- this claim is supported by strong magnetic "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01699","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":"1606.01699","created_at":"2026-05-18T01:12:53.768201+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.01699v1","created_at":"2026-05-18T01:12:53.768201+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01699","created_at":"2026-05-18T01:12:53.768201+00:00"},{"alias_kind":"pith_short_12","alias_value":"6YCXOSPK2QJL","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_16","alias_value":"6YCXOSPK2QJLHZMA","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_8","alias_value":"6YCXOSPK","created_at":"2026-05-18T12:30:04.600751+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/6YCXOSPK2QJLHZMA4762AH5PKT","json":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT.json","graph_json":"https://pith.science/api/pith-number/6YCXOSPK2QJLHZMA4762AH5PKT/graph.json","events_json":"https://pith.science/api/pith-number/6YCXOSPK2QJLHZMA4762AH5PKT/events.json","paper":"https://pith.science/paper/6YCXOSPK"},"agent_actions":{"view_html":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT","download_json":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT.json","view_paper":"https://pith.science/paper/6YCXOSPK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.01699&json=true","fetch_graph":"https://pith.science/api/pith-number/6YCXOSPK2QJLHZMA4762AH5PKT/graph.json","fetch_events":"https://pith.science/api/pith-number/6YCXOSPK2QJLHZMA4762AH5PKT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT/action/storage_attestation","attest_author":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT/action/author_attestation","sign_citation":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT/action/citation_signature","submit_replication":"https://pith.science/pith/6YCXOSPK2QJLHZMA4762AH5PKT/action/replication_record"}},"created_at":"2026-05-18T01:12:53.768201+00:00","updated_at":"2026-05-18T01:12:53.768201+00:00"}