{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:AV5XJ2V6EMY3ITBBLULQTXW22O","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":"8f79fc04b93eec4c6bcc44966f2d2d55af4b646c9d3aaa7cf04c7173062d8c7a","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-09-04T21:47:40Z","title_canon_sha256":"a6d007a4ff46e4eff989740c266396593b9d5dc0fad2dc982354e5bcc6b2e0d6"},"schema_version":"1.0","source":{"id":"2309.01832","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.01832","created_at":"2026-07-05T06:52:26Z"},{"alias_kind":"arxiv_version","alias_value":"2309.01832v1","created_at":"2026-07-05T06:52:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.01832","created_at":"2026-07-05T06:52:26Z"},{"alias_kind":"pith_short_12","alias_value":"AV5XJ2V6EMY3","created_at":"2026-07-05T06:52:26Z"},{"alias_kind":"pith_short_16","alias_value":"AV5XJ2V6EMY3ITBB","created_at":"2026-07-05T06:52:26Z"},{"alias_kind":"pith_short_8","alias_value":"AV5XJ2V6","created_at":"2026-07-05T06:52:26Z"}],"graph_snapshots":[{"event_id":"sha256:dcf411fd4e98a70db354988c90532fd789ba51d6508ce3228b1031dc6b62668e","target":"graph","created_at":"2026-07-05T06:52:26Z","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/2309.01832/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Theoretical models indicate that photoevaporative and magnetothermal winds play a crucial role in the evolution and dispersal of protoplanetary disks and affect the formation of planetary systems. However, it is still unclear what wind-driving mechanism is dominant or if both are at work, perhaps at different stages of disk evolution. Recent spatially resolved observations by Fang et al. (2023) of the [OI] 6300 Angstrom spectral line, a common disk wind tracer, in TW Hya revealed that about 80% of the emission is confined to the inner few au of the disk. In this work, we show that state-of-the","authors_text":"B. Ercolano, Ch. Rab, G. Picogna, J. Owen, M. Weber","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-09-04T21:47:40Z","title":"High-resolution [OI] line spectral mapping of TW Hya consistent with X-ray driven photoevaporation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.01832","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":"sha256:3f38613aecaaf48dbe29e62772c9c721eeb0c0c4cfd72331bed28779ac141292","target":"record","created_at":"2026-07-05T06:52:26Z","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":"8f79fc04b93eec4c6bcc44966f2d2d55af4b646c9d3aaa7cf04c7173062d8c7a","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-09-04T21:47:40Z","title_canon_sha256":"a6d007a4ff46e4eff989740c266396593b9d5dc0fad2dc982354e5bcc6b2e0d6"},"schema_version":"1.0","source":{"id":"2309.01832","kind":"arxiv","version":1}},"canonical_sha256":"057b74eabe2331b44c215d1709dedad3b7552b1782c6c1322e1fa6f869f4703b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"057b74eabe2331b44c215d1709dedad3b7552b1782c6c1322e1fa6f869f4703b","first_computed_at":"2026-07-05T06:52:26.032365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:52:26.032365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vCN5vFvO/exHPWQJJxO+63kL7lp9Ps80CnG8CDyLQImVCgsi+LwJB4UJfv2tzvYpL2fFEPSkloNGiBo7zZ4SAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:52:26.032710Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.01832","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f38613aecaaf48dbe29e62772c9c721eeb0c0c4cfd72331bed28779ac141292","sha256:dcf411fd4e98a70db354988c90532fd789ba51d6508ce3228b1031dc6b62668e"],"state_sha256":"846ac33d2f02349dd77c3faf70019c3549c7727f527398da8007e09144154176"}