{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:6JBFDQHU2LK4SXEDGDTZ5GWRES","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":"35af0ff7b2db676b6368e357d8ce5bd073e7b27b74c71ffc4a79ef0ebf4fd555","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-09-03T11:34:16Z","title_canon_sha256":"941ed245a348f7b1041a3dcd2e360ac6e8c2dec989e202b6b200e4249d560e71"},"schema_version":"1.0","source":{"id":"0909.0627","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0627","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0627v1","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0627","created_at":"2026-05-18T02:34:36Z"},{"alias_kind":"pith_short_12","alias_value":"6JBFDQHU2LK4","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"6JBFDQHU2LK4SXED","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"6JBFDQHU","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:0dd7834d5505c60ae886e0c56f1e12c85c66d6522dcf12c5250e69226a31a543","target":"graph","created_at":"2026-05-18T02:34:36Z","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":"Analyzing the spectra from Wolf-Rayet stars requires adequate non-LTE modeling of their expanding atmosphere. The numerical schemes for solving the radiative transfer in the co-moving frame of reference have been developed by Mihalas and co-workers 30 years ago. The most elaborate codes can cope today with many hundred explicit non-LTE levels or super-levels and account for metal-line blanketing. The limited agreement with observed spectra indicates that the model simplifications are still severe. One approximation that has to be blamed is homogeneity. Stellar-wind clumping on small scales was","authors_text":"A. Feldmeier, G. Graefener, L. M. Oskinova, W.-R. Hamann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-09-03T11:34:16Z","title":"Spectroscopy and hydrodynamics of dense stellar winds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0627","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":"sha256:3c39177fc619707229d2c7ce034fa97e59c89553142e2dec6ba50ec650e880e1","target":"record","created_at":"2026-05-18T02:34:36Z","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":"35af0ff7b2db676b6368e357d8ce5bd073e7b27b74c71ffc4a79ef0ebf4fd555","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-09-03T11:34:16Z","title_canon_sha256":"941ed245a348f7b1041a3dcd2e360ac6e8c2dec989e202b6b200e4249d560e71"},"schema_version":"1.0","source":{"id":"0909.0627","kind":"arxiv","version":1}},"canonical_sha256":"f24251c0f4d2d5c95c8330e79e9ad124bdd5bc6c4f14c83e987e347e1dbe6fd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f24251c0f4d2d5c95c8330e79e9ad124bdd5bc6c4f14c83e987e347e1dbe6fd9","first_computed_at":"2026-05-18T02:34:36.628212Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:36.628212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rcpzIj5kus2+DOAPyO2tChUDT9qBLGJPbry5TkTzDuTEJFkQ0+WFIR6xWDdQN2XbiokqI+l3rdOpISmn9gKYBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:36.628729Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.0627","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c39177fc619707229d2c7ce034fa97e59c89553142e2dec6ba50ec650e880e1","sha256:0dd7834d5505c60ae886e0c56f1e12c85c66d6522dcf12c5250e69226a31a543"],"state_sha256":"5d60179f263bd76d89a892e12a2ee22eb9644159b5f51c919c0ffedfd680895a"}