{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:B32WUKJWKITM7L6WEH5KBFNH2R","short_pith_number":"pith:B32WUKJW","schema_version":"1.0","canonical_sha256":"0ef56a29365226cfafd621faa095a7d4643468411349304d8fac0390365a7979","source":{"kind":"arxiv","id":"1405.5533","version":2},"attestation_state":"computed","paper":{"title":"1FGL J0523.5-2529: A New Probable Gamma-ray Pulsar Binary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Alexander S. Moskvitin (SAO RAS), C. C. Cheung (NRL), David J. Sand (Texas Tech), Eda Sonbas (Adiyaman), Jay Strader (Michigan St.), Kirill Sokolovsky (Lebedev/Sternberg), Laura Chomiuk (Michigan St.)","submitted_at":"2014-05-21T20:00:01Z","abstract_excerpt":"We report optical photometric and SOAR spectroscopic observations of an X-ray source found within the localization error of the Fermi-LAT unidentified gamma-ray source J0523.5-2529. The optical data show periodic flux modulation and radial velocity variations indicative of a binary with a 16.5-hr period. The data suggest a massive non-degenerate secondary (~> 0.8 M_sun), and we argue the source is likely a pulsar binary. The radial velocities have good phase coverage and show evidence for a measurable eccentricity (e=0.04). There is no clear sign of irradiation of the secondary in either photo"},"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":"1405.5533","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-21T20:00:01Z","cross_cats_sorted":["astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"d1f25f38a2a8e8675febc2fed5ba66a6f67e95c965c314176365a1ff72b8f0af","abstract_canon_sha256":"e2a361ef8502081f5b6407ba730acef86f8c600a06aee26d19d417fb399d5708"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:09.573020Z","signature_b64":"phJbZs7y2sAMZaYDwlSl9tVqjj8j+K8cEb1dT4CbmELS1ULaYLyUVXbI+jSc45X047Z5Zuhx51+xF3/gWk9HBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0ef56a29365226cfafd621faa095a7d4643468411349304d8fac0390365a7979","last_reissued_at":"2026-05-18T01:43:09.572131Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:09.572131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"1FGL J0523.5-2529: A New Probable Gamma-ray Pulsar Binary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Alexander S. Moskvitin (SAO RAS), C. C. Cheung (NRL), David J. Sand (Texas Tech), Eda Sonbas (Adiyaman), Jay Strader (Michigan St.), Kirill Sokolovsky (Lebedev/Sternberg), Laura Chomiuk (Michigan St.)","submitted_at":"2014-05-21T20:00:01Z","abstract_excerpt":"We report optical photometric and SOAR spectroscopic observations of an X-ray source found within the localization error of the Fermi-LAT unidentified gamma-ray source J0523.5-2529. The optical data show periodic flux modulation and radial velocity variations indicative of a binary with a 16.5-hr period. The data suggest a massive non-degenerate secondary (~> 0.8 M_sun), and we argue the source is likely a pulsar binary. The radial velocities have good phase coverage and show evidence for a measurable eccentricity (e=0.04). There is no clear sign of irradiation of the secondary in either photo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5533","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":"1405.5533","created_at":"2026-05-18T01:43:09.572282+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.5533v2","created_at":"2026-05-18T01:43:09.572282+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5533","created_at":"2026-05-18T01:43:09.572282+00:00"},{"alias_kind":"pith_short_12","alias_value":"B32WUKJWKITM","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"B32WUKJWKITM7L6W","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"B32WUKJW","created_at":"2026-05-18T12:28:19.803747+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/B32WUKJWKITM7L6WEH5KBFNH2R","json":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R.json","graph_json":"https://pith.science/api/pith-number/B32WUKJWKITM7L6WEH5KBFNH2R/graph.json","events_json":"https://pith.science/api/pith-number/B32WUKJWKITM7L6WEH5KBFNH2R/events.json","paper":"https://pith.science/paper/B32WUKJW"},"agent_actions":{"view_html":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R","download_json":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R.json","view_paper":"https://pith.science/paper/B32WUKJW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.5533&json=true","fetch_graph":"https://pith.science/api/pith-number/B32WUKJWKITM7L6WEH5KBFNH2R/graph.json","fetch_events":"https://pith.science/api/pith-number/B32WUKJWKITM7L6WEH5KBFNH2R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R/action/storage_attestation","attest_author":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R/action/author_attestation","sign_citation":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R/action/citation_signature","submit_replication":"https://pith.science/pith/B32WUKJWKITM7L6WEH5KBFNH2R/action/replication_record"}},"created_at":"2026-05-18T01:43:09.572282+00:00","updated_at":"2026-05-18T01:43:09.572282+00:00"}