{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ELQ3JWOQSTVEO5IML5ZA6B3JK7","short_pith_number":"pith:ELQ3JWOQ","schema_version":"1.0","canonical_sha256":"22e1b4d9d094ea47750c5f720f076957c2406ec9149bdaa7babe5de4cfb9cd50","source":{"kind":"arxiv","id":"1711.09804","version":2},"attestation_state":"computed","paper":{"title":"Pulsar J1411+2551: A Low Mass New Double Neutron Star System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"A. Ridolfi, F.A. Jenet, J.G. Martinez, J.S. Deneva, K. Stovall, M.A. McLaughlin, M. Bagchi, N. Wex, P.C.C. Freire, T.M. Tauris","submitted_at":"2017-11-27T16:20:22Z","abstract_excerpt":"In this work, we report the discovery and characterization of PSR J1411+2551, a new binary pulsar discovered in the Arecibo 327 MHz Drift Pulsar Survey. Our timing observations of the radio pulsar in the system span a period of about 2.5 years. This timing campaign allowed a precise measurement of its spin period (62.4 ms) and its derivative (9.6 $\\pm$ 0.7) $\\times 10^{-20}\\, \\rm s\\, s^{-1}$; from these, we derive a characteristic age of $\\sim 10\\,$Gyr and a surface magnetic field strength of 2.5 $\\times 10^{9}$ G. These numbers indicate that this pulsar was mildly recycled by accretion of mat"},"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":"1711.09804","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-11-27T16:20:22Z","cross_cats_sorted":["astro-ph.SR","gr-qc"],"title_canon_sha256":"7c0ec104c81b0a5e65582d88195c703eb515f49386fade3e5513216be0445f5a","abstract_canon_sha256":"6cacb8e0ff70e1451043e0ee5d3f8eea3d13eaedba4ac2441a4179ef7e9459cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:41.464279Z","signature_b64":"oXKUGU2R8xqF4hiRqLZS4f6OFeU0d1zYkVaCICqxZWhGOjgX4lxZmmcqmDw6zG6/feKsugj4MdqfAA+SBBTXBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22e1b4d9d094ea47750c5f720f076957c2406ec9149bdaa7babe5de4cfb9cd50","last_reissued_at":"2026-05-18T00:19:41.463619Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:41.463619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pulsar J1411+2551: A Low Mass New Double Neutron Star System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","gr-qc"],"primary_cat":"astro-ph.HE","authors_text":"A. Ridolfi, F.A. Jenet, J.G. Martinez, J.S. Deneva, K. Stovall, M.A. McLaughlin, M. Bagchi, N. Wex, P.C.C. Freire, T.M. Tauris","submitted_at":"2017-11-27T16:20:22Z","abstract_excerpt":"In this work, we report the discovery and characterization of PSR J1411+2551, a new binary pulsar discovered in the Arecibo 327 MHz Drift Pulsar Survey. Our timing observations of the radio pulsar in the system span a period of about 2.5 years. This timing campaign allowed a precise measurement of its spin period (62.4 ms) and its derivative (9.6 $\\pm$ 0.7) $\\times 10^{-20}\\, \\rm s\\, s^{-1}$; from these, we derive a characteristic age of $\\sim 10\\,$Gyr and a surface magnetic field strength of 2.5 $\\times 10^{9}$ G. These numbers indicate that this pulsar was mildly recycled by accretion of mat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09804","kind":"arxiv","version":2},"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":"1711.09804","created_at":"2026-05-18T00:19:41.463722+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.09804v2","created_at":"2026-05-18T00:19:41.463722+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09804","created_at":"2026-05-18T00:19:41.463722+00:00"},{"alias_kind":"pith_short_12","alias_value":"ELQ3JWOQSTVE","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"ELQ3JWOQSTVEO5IM","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"ELQ3JWOQ","created_at":"2026-05-18T12:31:12.930513+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/ELQ3JWOQSTVEO5IML5ZA6B3JK7","json":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7.json","graph_json":"https://pith.science/api/pith-number/ELQ3JWOQSTVEO5IML5ZA6B3JK7/graph.json","events_json":"https://pith.science/api/pith-number/ELQ3JWOQSTVEO5IML5ZA6B3JK7/events.json","paper":"https://pith.science/paper/ELQ3JWOQ"},"agent_actions":{"view_html":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7","download_json":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7.json","view_paper":"https://pith.science/paper/ELQ3JWOQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.09804&json=true","fetch_graph":"https://pith.science/api/pith-number/ELQ3JWOQSTVEO5IML5ZA6B3JK7/graph.json","fetch_events":"https://pith.science/api/pith-number/ELQ3JWOQSTVEO5IML5ZA6B3JK7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7/action/storage_attestation","attest_author":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7/action/author_attestation","sign_citation":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7/action/citation_signature","submit_replication":"https://pith.science/pith/ELQ3JWOQSTVEO5IML5ZA6B3JK7/action/replication_record"}},"created_at":"2026-05-18T00:19:41.463722+00:00","updated_at":"2026-05-18T00:19:41.463722+00:00"}