{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OAR5YXZUCPEBZDS63SCIGLDEVN","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":"749b435270b2894be5f5df2170857af4c17028371a5013cf1762423d6d2dbd63","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-02T22:18:38Z","title_canon_sha256":"46456087e2e3260412b8424a49c704c8f5840c00a99eaf13ac08b745a376e25c"},"schema_version":"1.0","source":{"id":"1901.00547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.00547","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"arxiv_version","alias_value":"1901.00547v1","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.00547","created_at":"2026-05-17T23:57:02Z"},{"alias_kind":"pith_short_12","alias_value":"OAR5YXZUCPEB","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OAR5YXZUCPEBZDS6","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OAR5YXZU","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:9246783fa268797d6c344be45ded6a4e539756acdfe7b293226cb20c8b9448fd","target":"graph","created_at":"2026-05-17T23:57:02Z","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":"This paper investigates the progenitors of Millisecond Pulsars (MSPs) with a distribution of long orbital periods (P_orb > 2 d), to show the link between white dwarf (WD) binaries and long orbits for some binary MSPs through the Accretion Induced Collapse (AIC) of a WD. For this purpose, a model is presented to turn binary MSPs into wide binaries and highly circular orbits (e < 0.1) through the asymmetric kick imparted to the pulsar during the AIC process, which may indicate a sizeable kick velocity along the rotation of the proto-neutron star. The results show the effects of shock wave, bindi","authors_text":"Ali Taani, Awni Khasawneh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-02T22:18:38Z","title":"Probing the Accretion Induced Collapse of White Dwarfs in Millisecond Pulsars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.00547","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":"sha256:4b9a4ce918dd88f75924d3fa2034d83fd3f22f8cd722f835464b8316355dfe88","target":"record","created_at":"2026-05-17T23:57:02Z","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":"749b435270b2894be5f5df2170857af4c17028371a5013cf1762423d6d2dbd63","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-01-02T22:18:38Z","title_canon_sha256":"46456087e2e3260412b8424a49c704c8f5840c00a99eaf13ac08b745a376e25c"},"schema_version":"1.0","source":{"id":"1901.00547","kind":"arxiv","version":1}},"canonical_sha256":"7023dc5f3413c81c8e5edc84832c64ab6a3eabf7a4de5a1152472f4689f2081c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7023dc5f3413c81c8e5edc84832c64ab6a3eabf7a4de5a1152472f4689f2081c","first_computed_at":"2026-05-17T23:57:02.174901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:02.174901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uSfEZjrYYXPAWLFCuVqTZM7V3OdVLVTYhqgre2DDaJkd3kwMZqHE0NFMo0KVI3D0uOyNhzpzsZqBCZiayZ1YCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:02.175568Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.00547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b9a4ce918dd88f75924d3fa2034d83fd3f22f8cd722f835464b8316355dfe88","sha256:9246783fa268797d6c344be45ded6a4e539756acdfe7b293226cb20c8b9448fd"],"state_sha256":"22ab2c69ace5c74f1ebdc1dac5f8785ab86e4443a2d680dfb7eb8c591bc41a94"}