{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:WKQFZGPK65QI2MOX6347RCIVMX","short_pith_number":"pith:WKQFZGPK","schema_version":"1.0","canonical_sha256":"b2a05c99eaf7608d31d7f6f9f8891565c9c4d61c71733117b567e712f80a8a2c","source":{"kind":"arxiv","id":"1412.1681","version":1},"attestation_state":"computed","paper":{"title":"Swift J0513.4-6547 = LXP 27.2 : a new Be/X-ray binary system in the Large Magellanic Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Udalski, E. S. Bartlett, M. Finger, M. J. Coe","submitted_at":"2014-12-04T14:42:00Z","abstract_excerpt":"An exceptionally bright new X-ray source in the Large Magellanic Cloud was discovered by the Swift/BAT telescope on MJD 54923 (2 April 2009), and shown to have a pulse period of 27s using follow-up observations by RXTE/PCA. We report here on detailed timing observations taken over the following weeks using Fermi/GBM which reveal an excellent orbital solution and indicate that the source flux peaked at $\\sim10^{38}$ erg s$^{-1}$. In addition, we report on follow-up optical observations (spectroscopic and photometric) which permit a classification of the mass donor star as B1Ve, and furthermore "},"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":"1412.1681","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-04T14:42:00Z","cross_cats_sorted":[],"title_canon_sha256":"8e7cb1df878be924f16b63febbd2764da51729ef50e9dc695a864ec3a97b58a9","abstract_canon_sha256":"99931dbc8242dfc8d17c0ac9b2982bc79fe1514ca5d2153ed36bdeaaae6c85e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:23.279759Z","signature_b64":"dg+QxYfpoFEhhKUv75J7w9l2PWrplOEnIP4IEoaweMNaL+KtmQFQtaC7VBu076fkm5PM47+ueXpy0sVguzxkAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2a05c99eaf7608d31d7f6f9f8891565c9c4d61c71733117b567e712f80a8a2c","last_reissued_at":"2026-05-18T01:41:23.279145Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:23.279145Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Swift J0513.4-6547 = LXP 27.2 : a new Be/X-ray binary system in the Large Magellanic Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Udalski, E. S. Bartlett, M. Finger, M. J. Coe","submitted_at":"2014-12-04T14:42:00Z","abstract_excerpt":"An exceptionally bright new X-ray source in the Large Magellanic Cloud was discovered by the Swift/BAT telescope on MJD 54923 (2 April 2009), and shown to have a pulse period of 27s using follow-up observations by RXTE/PCA. We report here on detailed timing observations taken over the following weeks using Fermi/GBM which reveal an excellent orbital solution and indicate that the source flux peaked at $\\sim10^{38}$ erg s$^{-1}$. In addition, we report on follow-up optical observations (spectroscopic and photometric) which permit a classification of the mass donor star as B1Ve, and furthermore "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.1681","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":"1412.1681","created_at":"2026-05-18T01:41:23.279265+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.1681v1","created_at":"2026-05-18T01:41:23.279265+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.1681","created_at":"2026-05-18T01:41:23.279265+00:00"},{"alias_kind":"pith_short_12","alias_value":"WKQFZGPK65QI","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"WKQFZGPK65QI2MOX","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"WKQFZGPK","created_at":"2026-05-18T12:28:54.890064+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/WKQFZGPK65QI2MOX6347RCIVMX","json":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX.json","graph_json":"https://pith.science/api/pith-number/WKQFZGPK65QI2MOX6347RCIVMX/graph.json","events_json":"https://pith.science/api/pith-number/WKQFZGPK65QI2MOX6347RCIVMX/events.json","paper":"https://pith.science/paper/WKQFZGPK"},"agent_actions":{"view_html":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX","download_json":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX.json","view_paper":"https://pith.science/paper/WKQFZGPK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.1681&json=true","fetch_graph":"https://pith.science/api/pith-number/WKQFZGPK65QI2MOX6347RCIVMX/graph.json","fetch_events":"https://pith.science/api/pith-number/WKQFZGPK65QI2MOX6347RCIVMX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX/action/storage_attestation","attest_author":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX/action/author_attestation","sign_citation":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX/action/citation_signature","submit_replication":"https://pith.science/pith/WKQFZGPK65QI2MOX6347RCIVMX/action/replication_record"}},"created_at":"2026-05-18T01:41:23.279265+00:00","updated_at":"2026-05-18T01:41:23.279265+00:00"}