{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:LL7DILV3IUPOUSEZP4UXYLSAYM","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":"b57ad2d04589a30f2e13671016daaeafe58cc5bf5bdc9d3dbca462755c3cb6d2","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-25T11:37:22Z","title_canon_sha256":"ba8098bbd89553acefb54a8da9463d49bdba5519c8688920d0a3e68fb8d6c27f"},"schema_version":"1.0","source":{"id":"1101.4778","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.4778","created_at":"2026-05-18T02:03:22Z"},{"alias_kind":"arxiv_version","alias_value":"1101.4778v1","created_at":"2026-05-18T02:03:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.4778","created_at":"2026-05-18T02:03:22Z"},{"alias_kind":"pith_short_12","alias_value":"LL7DILV3IUPO","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LL7DILV3IUPOUSEZ","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LL7DILV3","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:b4f603d74fac58da55a25db7432563878bb4bb6bf50818bb626c3e5641cad284","target":"graph","created_at":"2026-05-18T02:03:22Z","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 present the discovery of 5 millisecond pulsars found in the mid-Galactic latitude portion of the High Time Resolution Universe (HTRU) Survey. The pulsars have rotational periods from ~2.3 to ~7.5 ms, and all are in binary systems with orbital periods ranging from ~0.3 to ~150 d. In four of these systems, the most likely companion is a white dwarf, with minimum masses of ~0.2 Solar Masses. The other pulsar, J1731-1847, has a very low mass companion and exhibits eclipses, and is thus a member of the \"black widow\" class of pulsar binaries. These eclipses have been observed in bands centred nea","authors_text":"A. Jameson, A. Lyne, A. Possenti, B. Stappers, L. Levin, M. Bailes, M. Burgay, M. J. Keith, M. Kramer, N. d'Amico, N. D. R. Bhat, S. Burke-Spolaor, S. D. Bates, S. Johnston, S. Milia, W. van Straten","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-25T11:37:22Z","title":"The High Time Resolution Universe Survey II: Discovery of 5 Millisecond Pulsars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.4778","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:d86ecd5cf334041ee8818f507112e0fb2d43a18e74985d719529d1acf1749d5b","target":"record","created_at":"2026-05-18T02:03:22Z","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":"b57ad2d04589a30f2e13671016daaeafe58cc5bf5bdc9d3dbca462755c3cb6d2","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-01-25T11:37:22Z","title_canon_sha256":"ba8098bbd89553acefb54a8da9463d49bdba5519c8688920d0a3e68fb8d6c27f"},"schema_version":"1.0","source":{"id":"1101.4778","kind":"arxiv","version":1}},"canonical_sha256":"5afe342ebb451eea48997f297c2e40c3226ae076e850441fc6ea64b4a452262f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5afe342ebb451eea48997f297c2e40c3226ae076e850441fc6ea64b4a452262f","first_computed_at":"2026-05-18T02:03:22.573533Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:22.573533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KoAUiewv2U3B4rDDouQYZgSeisjE+QMUh7TTUHfSqcMlahq+Xha6umWs6ubJwBpvPsuXh5TDBNDQaRUEVsy5Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:22.574029Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.4778","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d86ecd5cf334041ee8818f507112e0fb2d43a18e74985d719529d1acf1749d5b","sha256:b4f603d74fac58da55a25db7432563878bb4bb6bf50818bb626c3e5641cad284"],"state_sha256":"baadbaecd2567a062dc75ef900367366af4e1e575b237f11d9de3971a2a691be"}