{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:YFN2MQFRIR6JFMIQT7KNDCDK2D","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":"9cae99fe0a682cace189a72b64fa33db171247db99eb510ebed5f465e60b96e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-08-13T18:04:20Z","title_canon_sha256":"e8ef07caffa71f95883cf7899af02098d66e233f7a0e34164274ae69eed0433f"},"schema_version":"1.0","source":{"id":"2008.06066","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.06066","created_at":"2026-07-05T02:31:41Z"},{"alias_kind":"arxiv_version","alias_value":"2008.06066v1","created_at":"2026-07-05T02:31:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.06066","created_at":"2026-07-05T02:31:41Z"},{"alias_kind":"pith_short_12","alias_value":"YFN2MQFRIR6J","created_at":"2026-07-05T02:31:41Z"},{"alias_kind":"pith_short_16","alias_value":"YFN2MQFRIR6JFMIQ","created_at":"2026-07-05T02:31:41Z"},{"alias_kind":"pith_short_8","alias_value":"YFN2MQFR","created_at":"2026-07-05T02:31:41Z"}],"graph_snapshots":[{"event_id":"sha256:8d5b25f70de00ac34ce2d78fbb022d51a1518a0b34e7c0407ba4a025b905a0a8","target":"graph","created_at":"2026-07-05T02:31:41Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2008.06066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reliable predictions of mass-loss rates are important for massive-star evolution computations. We aim to provide predictions for mass-loss rates and wind-momentum rates of O-type stars, carefully studying the behaviour of these winds as functions of stellar parameters like luminosity and metallicity. We use newly developed steady-state models of radiation-driven winds to compute the global properties of a grid of O-stars. The self-consistent models are calculated by means of an iterative solution to the equation of motion using full NLTE radiative transfer in the co-moving frame to compute the","authors_text":"F. Najarro, J.O. Sundqvist, J. Puls, R. Bj\\\"orklund","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-08-13T18:04:20Z","title":"New predictions for radiation-driven, steady-state mass-loss and wind-momentum from hot, massive stars II. A grid of O-type stars in the Galaxy and the Magellanic Clouds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.06066","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":"sha256:76095d150d0daf15a461f457ad56dfa59a58a263931f33622002f9fcfef0a678","target":"record","created_at":"2026-07-05T02:31:41Z","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":"9cae99fe0a682cace189a72b64fa33db171247db99eb510ebed5f465e60b96e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-08-13T18:04:20Z","title_canon_sha256":"e8ef07caffa71f95883cf7899af02098d66e233f7a0e34164274ae69eed0433f"},"schema_version":"1.0","source":{"id":"2008.06066","kind":"arxiv","version":1}},"canonical_sha256":"c15ba640b1447c92b1109fd4d1886ad0f2ac42b02759164eead9bee2736a8669","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c15ba640b1447c92b1109fd4d1886ad0f2ac42b02759164eead9bee2736a8669","first_computed_at":"2026-07-05T02:31:41.004706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:31:41.004706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3DQ9JqR718+1tcCE/vuvnnvOcVoMvetDqJcUIFyOpn7uhDHW2JXKYfrlfbyjb1n+EPkBPsOwxa+3BNrdGK3+Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:31:41.005242Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.06066","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76095d150d0daf15a461f457ad56dfa59a58a263931f33622002f9fcfef0a678","sha256:8d5b25f70de00ac34ce2d78fbb022d51a1518a0b34e7c0407ba4a025b905a0a8"],"state_sha256":"addc3ab2f32987810e14c2e7229fc18f80f55485a6879b8726bec78e6473010e"}