{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YZGDONBP3I65BX6QJMJCHL7KBN","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":"0b9234772ddd5a3bd5f4ad24b7d540d28f9d8acf8db23ff096dadc2510cb435d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-21T21:00:01Z","title_canon_sha256":"34390f845b00a52c89db025283619369e6edefba9811c495a745f8ac8385905b"},"schema_version":"1.0","source":{"id":"1111.5012","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.5012","created_at":"2026-05-18T01:59:27Z"},{"alias_kind":"arxiv_version","alias_value":"1111.5012v3","created_at":"2026-05-18T01:59:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.5012","created_at":"2026-05-18T01:59:27Z"},{"alias_kind":"pith_short_12","alias_value":"YZGDONBP3I65","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YZGDONBP3I65BX6Q","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YZGDONBP","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:fff9aa2a87282fe2b706fa92d18ee5a0a7b51ee94583bedadae42ae45fa4b294","target":"graph","created_at":"2026-05-18T01:59:27Z","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":"The paucity of known High-Mass X-Ray Binaries (HMXB) with naked He donor stars (hereafter He star) in the Galaxy has been noted over the years as a surprising fact, given the significant number of Galactic HMXBs containing H-rich donors, which are expected to be their progenitors. This contrast has further sharpened in light of recent observations uncovering a preponderance of HMXBs hosting loosely bound Be donors orbiting neutron stars (NS), which would be expected to naturally evolve into He-HMXBs through dynamical mass transfer onto the NS and a common-envelope (CE) phase. Hence, reconcilin","authors_text":"F. Valsecchi, T. Linden, V. Kalogera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-21T21:00:01Z","title":"On the Rarity of X-Ray Binaries with Naked Helium Donors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.5012","kind":"arxiv","version":3},"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:dcb31f2e98ddaf1c1cb438519a4ea4372c4ca79ab215d18c968985a0e64b6984","target":"record","created_at":"2026-05-18T01:59:27Z","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":"0b9234772ddd5a3bd5f4ad24b7d540d28f9d8acf8db23ff096dadc2510cb435d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-21T21:00:01Z","title_canon_sha256":"34390f845b00a52c89db025283619369e6edefba9811c495a745f8ac8385905b"},"schema_version":"1.0","source":{"id":"1111.5012","kind":"arxiv","version":3}},"canonical_sha256":"c64c37342fda3dd0dfd04b1223afea0b602e5e9f79432c20d52dedbc71009b69","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c64c37342fda3dd0dfd04b1223afea0b602e5e9f79432c20d52dedbc71009b69","first_computed_at":"2026-05-18T01:59:27.275280Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:27.275280Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6pt822YlLHNBjzv0yYoIbvUaUcdb8LI6q06Vkzg027xt7HN+nbQfoLsmvaQq1XbOi3+N0uB3yBLcjdjwywbIBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:27.275862Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.5012","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dcb31f2e98ddaf1c1cb438519a4ea4372c4ca79ab215d18c968985a0e64b6984","sha256:fff9aa2a87282fe2b706fa92d18ee5a0a7b51ee94583bedadae42ae45fa4b294"],"state_sha256":"c690b6795d7111ffbbebef82efbdcf91934445327b423458a38ee02c5492e37a"}