{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6W2TONKVTKGQE77XE6UZYLIHLG","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":"c7ecf371fc537c5f14796862bee810d2f0a425b9837d0459ca8dab5c5cef70ee","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-07-11T13:26:30Z","title_canon_sha256":"a564fe2301ab00ceb0da0767a14e4e02bdcaa3e180ee35d749724616d013e4e9"},"schema_version":"1.0","source":{"id":"1407.3150","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3150","created_at":"2026-05-18T01:42:37Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3150v1","created_at":"2026-05-18T01:42:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3150","created_at":"2026-05-18T01:42:37Z"},{"alias_kind":"pith_short_12","alias_value":"6W2TONKVTKGQ","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6W2TONKVTKGQE77X","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6W2TONKV","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:eaeb3d408f31f3e87c5129600139965f445804ebdd026b2809a3daab5c126b2b","target":"graph","created_at":"2026-05-18T01:42:37Z","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":"Binary millisecond pulsars (BMSPs) are thought to have evolved from low-mass X-ray binaries (LMXBs). If the mass transfer in LMXBs is driven by nuclear evolution of the donor star, the final orbital period is predicted to be well correlated with the mass of the white dwarf (WD), which is the degenerate He core of the donor. Here we show that this relation can be extended to very small WD mass ($\\sim 0.14-0.17\\,M_\\odot$) and narrow orbital period (about a few hours), mainly depending on the metallicities of the donor stars. There is also discontinuity in the relation, which is due to the tempor","authors_text":"Kun Jia, Xiang-Dong Li (NJU)","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-07-11T13:26:30Z","title":"Formation of Millisecond Pulsars with Low-Mass Helium White Dwarf Companions in Very Compact Binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3150","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":"sha256:863697f7e7cbcf653295ea4ae58efbcdd5d9e17bf7e6b9c0a64e64dd090e782d","target":"record","created_at":"2026-05-18T01:42:37Z","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":"c7ecf371fc537c5f14796862bee810d2f0a425b9837d0459ca8dab5c5cef70ee","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-07-11T13:26:30Z","title_canon_sha256":"a564fe2301ab00ceb0da0767a14e4e02bdcaa3e180ee35d749724616d013e4e9"},"schema_version":"1.0","source":{"id":"1407.3150","kind":"arxiv","version":1}},"canonical_sha256":"f5b53735559a8d027ff727a99c2d07598b2600a96fd07e0ca52f85f993f12067","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5b53735559a8d027ff727a99c2d07598b2600a96fd07e0ca52f85f993f12067","first_computed_at":"2026-05-18T01:42:37.600289Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:37.600289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dxwCaKBRBHRaXsPRhQrEtavRF3OYBTQ4nLjmQUx/uYFHH3yVNSyzwg8F9i6ikWJ2iyXw/6u+9sZnhSbCPnjIAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:37.600680Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.3150","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:863697f7e7cbcf653295ea4ae58efbcdd5d9e17bf7e6b9c0a64e64dd090e782d","sha256:eaeb3d408f31f3e87c5129600139965f445804ebdd026b2809a3daab5c126b2b"],"state_sha256":"2edc8aceb1ef23261dad6168584d7d3261bade113e0be779888691c289ecb4f3"}