{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Y67Q3HDOLCYURRKIQGZ6YYTZVL","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":"96f11b7b1d1742fd405a527dd6233b988db98e65e5fe88ba412be05ea0f4e3a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-14T20:36:34Z","title_canon_sha256":"7b995ce47854c941bd4eb0cf56951750f0091b1daad4bb26a91aaa207ba8e995"},"schema_version":"1.0","source":{"id":"1205.3190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3190","created_at":"2026-05-18T03:55:36Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3190v1","created_at":"2026-05-18T03:55:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3190","created_at":"2026-05-18T03:55:36Z"},{"alias_kind":"pith_short_12","alias_value":"Y67Q3HDOLCYU","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"Y67Q3HDOLCYURRKI","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"Y67Q3HDO","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:98153a302d04b1cd361fc82cbafb4cba6b38328a25a12d19b78f690370af98e2","target":"graph","created_at":"2026-05-18T03:55:36Z","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":"It is observationally as well as theoretically well established that the winds of hot, massive OB-stars are highly structured on a broad range of spatial scales. This paper first discusses consequences of the small-scale structures associated with the strong instability inherent to the line-driving of these winds. We demonstrate the importance of a proper treatment of such wind clumping to obtain reliable estimates of mass-loss rates, and also show that instability simulations that are perturbed at the lower boundary indeed display significant clumping quite close to the wind base, in general ","authors_text":"J. O. Sundqvist, S. P. Owocki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-14T20:36:34Z","title":"Diagnosing small- and large-scale structure in the winds of hot, massive OB-star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3190","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":"sha256:4d1db21d816c50bc497ed8441d2707eb54e26b8689a5649d42e6f2fd0df122e6","target":"record","created_at":"2026-05-18T03:55:36Z","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":"96f11b7b1d1742fd405a527dd6233b988db98e65e5fe88ba412be05ea0f4e3a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-05-14T20:36:34Z","title_canon_sha256":"7b995ce47854c941bd4eb0cf56951750f0091b1daad4bb26a91aaa207ba8e995"},"schema_version":"1.0","source":{"id":"1205.3190","kind":"arxiv","version":1}},"canonical_sha256":"c7bf0d9c6e58b148c54881b3ec6279aaecb447a3d5a7f0faafc083f4ead669ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7bf0d9c6e58b148c54881b3ec6279aaecb447a3d5a7f0faafc083f4ead669ff","first_computed_at":"2026-05-18T03:55:36.689909Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:55:36.689909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ust8bK/n5vbZc07j/6YmQvbF8A4Y3kHx8PjahRegV+rv8AKCepT+m/o2iT5feXfgI689KkcV1qaMEGNiT5DgBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:55:36.690558Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.3190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d1db21d816c50bc497ed8441d2707eb54e26b8689a5649d42e6f2fd0df122e6","sha256:98153a302d04b1cd361fc82cbafb4cba6b38328a25a12d19b78f690370af98e2"],"state_sha256":"b341a3746adaa4dd23e075bf0cef6dc3a0713d939553e78df0b4fb2942ca2a75"}