{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PWGXG3S6NKBH2OB4WI2GG2VXCX","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":"592f55fefc63f3299d5cdac82676c50aff854359f2bf7f674f2af145f530e196","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-02-11T08:06:03Z","title_canon_sha256":"338a94ba01a8cce48fe894308ba36e7317d9a9e4d7db27a6f2a160bc28be16a6"},"schema_version":"1.0","source":{"id":"1702.03393","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.03393","created_at":"2026-05-17T23:53:06Z"},{"alias_kind":"arxiv_version","alias_value":"1702.03393v1","created_at":"2026-05-17T23:53:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.03393","created_at":"2026-05-17T23:53:06Z"},{"alias_kind":"pith_short_12","alias_value":"PWGXG3S6NKBH","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PWGXG3S6NKBH2OB4","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PWGXG3S6","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:c75bc6ee320308fdf44a7a1a084578f6166d29b33838a3fb8ca4e06282c51d42","target":"graph","created_at":"2026-05-17T23:53:06Z","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 theory of quasi-spherical subsonic accretion onto magnetized rotating neutron star is reviewed. Different regimes of quasi-spherical accretion onto a neutron star: supersonic (Bondi) accretion, which takes place when the captured matter cools down rapidly and falls supersonically towards the neutron-star magnetosphere, and subsonic (settling) accretion which occurs when the plasma remains hot until it meets the magnetospheric boundary. In subsonic accretion, which works at X-ray luminosities $\\lesssim 4\\times 10^{36}$~erg~s$^{-1}$, a hot quasi-spherical shell must form around the magnetosp","authors_text":"K.Postnov (Sternberg Astronomical Institute), N.Shakura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-02-11T08:06:03Z","title":"Wind Accretion - Observations Vs Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.03393","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:a774b42aca535328808dbed0b427da25a3a3365b8ee7674338d6fc1efd7255c4","target":"record","created_at":"2026-05-17T23:53:06Z","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":"592f55fefc63f3299d5cdac82676c50aff854359f2bf7f674f2af145f530e196","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-02-11T08:06:03Z","title_canon_sha256":"338a94ba01a8cce48fe894308ba36e7317d9a9e4d7db27a6f2a160bc28be16a6"},"schema_version":"1.0","source":{"id":"1702.03393","kind":"arxiv","version":1}},"canonical_sha256":"7d8d736e5e6a827d383cb234636ab715c477827697b0252dcb046ebf0a648b8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d8d736e5e6a827d383cb234636ab715c477827697b0252dcb046ebf0a648b8d","first_computed_at":"2026-05-17T23:53:06.867917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:06.867917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2ATDxz4ib5UTx6+0Bnl/BsIRxQAoZqGaDRdr/p2V5yUu+MAfWvipwPLC+tsYLBZ7j0ybHE8ABVf5csSNyXKCCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:06.868553Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.03393","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a774b42aca535328808dbed0b427da25a3a3365b8ee7674338d6fc1efd7255c4","sha256:c75bc6ee320308fdf44a7a1a084578f6166d29b33838a3fb8ca4e06282c51d42"],"state_sha256":"46b2e3eda1c542a424df5f99dd963241872edd7bebdf1b9033cc77ef6b8212f8"}