{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:7GQERXKW6D6LCLUUPQ5WOO2IWK","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":"5ff7d60aa6795d3adaf68bce38f27fc02df1d389a9508f3e9dd6220ed13a40e1","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-05T13:20:49Z","title_canon_sha256":"755dbb32ca796a95b799e0ab31c3c7f78aebac71147f726aca38a7b884c25a00"},"schema_version":"1.0","source":{"id":"1106.0897","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1106.0897","created_at":"2026-05-18T02:21:44Z"},{"alias_kind":"arxiv_version","alias_value":"1106.0897v1","created_at":"2026-05-18T02:21:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.0897","created_at":"2026-05-18T02:21:44Z"},{"alias_kind":"pith_short_12","alias_value":"7GQERXKW6D6L","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7GQERXKW6D6LCLUU","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7GQERXKW","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:7ab12984de460ab4b298cacfc8e2363a3878ccddffd053ac9b599351c82ead4b","target":"graph","created_at":"2026-05-18T02:21:44Z","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":"In this review I discuss the characteristics and the formation of all classes of millisecond pulsars (MSPs). The main focus is on the stellar astrophysics of X-ray binaries leading to the production of fully recycled MSPs with white dwarf (WD) or substellar semi-degenerate companions. Depending on the nature of the companion star MSPs are believed to form from either low-mass X-ray binaries (LMXBs) or intermediate-mass X-ray binaries (IMXBs). For each of these two classes of X-ray binaries the evolutionary status of the donor star -- or equivalently, the orbital period -- at the onset of the R","authors_text":"Thomas M. Tauris","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-05T13:20:49Z","title":"Five and a half roads to form a millisecond pulsar"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.0897","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":"sha256:003cba4af2c1000893c48626d217c058ea3789c5b3c9c8998eb6a7b104d73fb4","target":"record","created_at":"2026-05-18T02:21:44Z","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":"5ff7d60aa6795d3adaf68bce38f27fc02df1d389a9508f3e9dd6220ed13a40e1","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-05T13:20:49Z","title_canon_sha256":"755dbb32ca796a95b799e0ab31c3c7f78aebac71147f726aca38a7b884c25a00"},"schema_version":"1.0","source":{"id":"1106.0897","kind":"arxiv","version":1}},"canonical_sha256":"f9a048dd56f0fcb12e947c3b673b48b2a91556990774d87e8d3fbdd43f46edc2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f9a048dd56f0fcb12e947c3b673b48b2a91556990774d87e8d3fbdd43f46edc2","first_computed_at":"2026-05-18T02:21:44.116494Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:44.116494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cePoNlu0nnGiH0F/ju7YCWU0ugQw8Bal2gKKMo6B1WUXUOeHfVBD2DTqxqu3uMdXlQ+92NG9mw2z/XOJOWUFCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:44.116863Z","signed_message":"canonical_sha256_bytes"},"source_id":"1106.0897","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:003cba4af2c1000893c48626d217c058ea3789c5b3c9c8998eb6a7b104d73fb4","sha256:7ab12984de460ab4b298cacfc8e2363a3878ccddffd053ac9b599351c82ead4b"],"state_sha256":"370dd549078a619c8aa496a50c2ea439fd3999ef3cd6bd98ca0e1ec90123e730"}