{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:2JZDRM42JFIFRWKTOJ6NIXQ4II","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"70503b7262a86f79f745fd8f1e0dd5afd95006cd536a11d5f572f55e8e3d50ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-06-05T13:56:08Z","title_canon_sha256":"91cbbdb075d55d9baf0cd4b5ee0ff5848c39ff7e1b462de9169a6b39b056cd8e"},"schema_version":"1.0","source":{"id":"1306.1106","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.1106","created_at":"2026-05-18T03:16:48Z"},{"alias_kind":"arxiv_version","alias_value":"1306.1106v1","created_at":"2026-05-18T03:16:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.1106","created_at":"2026-05-18T03:16:48Z"},{"alias_kind":"pith_short_12","alias_value":"2JZDRM42JFIF","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"2JZDRM42JFIFRWKT","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"2JZDRM42","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:8da935ad62aa081024376b2ebc64ba4594430bdfbaa3c599721af42d6150de39","target":"graph","created_at":"2026-05-18T03:16:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report on the discovery of a transient X-ray pulsars, located in the Small Magellanic Cloud, with a pulse period of 292 s. A series of Chandra pointings fortuitously recorded in 2010 April-May the occurrence of a two-weeks-long outburst, during which the source luminosity increased by a factor of about 100, reaching a peak of ~1E36 erg/s (for a distance of 61 kpc). Complex-shape and energy-dependent pulsations were detected close to the outburst peak and during the very first part of its decay phase. During the outburst, the phase-averaged spectrum of the pulsar was well described by an abs","authors_text":"G. A. Rodr\\'iguez Castillo, G. L. Israel, L. Sidoli, N. Masetti, P. D'Avanzo, P. Esposito, S. Campana","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-06-05T13:56:08Z","title":"CXOU J005047.9-731817: a 292-s X-ray binary pulsar in the Small Magellanic Cloud"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.1106","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:dbed6df7f3f75802300124a65f52e2dca7b4441a94a78569821454dbd6541a21","target":"record","created_at":"2026-05-18T03:16:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"70503b7262a86f79f745fd8f1e0dd5afd95006cd536a11d5f572f55e8e3d50ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-06-05T13:56:08Z","title_canon_sha256":"91cbbdb075d55d9baf0cd4b5ee0ff5848c39ff7e1b462de9169a6b39b056cd8e"},"schema_version":"1.0","source":{"id":"1306.1106","kind":"arxiv","version":1}},"canonical_sha256":"d27238b39a495058d953727cd45e1c421c0b0a32b0bee8fcd084129748253312","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d27238b39a495058d953727cd45e1c421c0b0a32b0bee8fcd084129748253312","first_computed_at":"2026-05-18T03:16:48.992119Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:48.992119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZhEr/NXpaGdBr0FzILWCamz+0ivI/IBQAhhuEn3uy6FdxX8To8p6Ri15EZTipgUNDxY4EtUCsxmeUwQBg8DNAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:48.992799Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.1106","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dbed6df7f3f75802300124a65f52e2dca7b4441a94a78569821454dbd6541a21","sha256:8da935ad62aa081024376b2ebc64ba4594430bdfbaa3c599721af42d6150de39"],"state_sha256":"d1a7fca3f5bfff5ba2ad5847149712d64e60dc4cbcf2c84e9152356050b9d816"}