{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:66INOCN3PD2DLCBO6RH4DMHZEP","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":"f07133d4118bfb7d8889f22ff235e7432480f828aa56847988ecf270f7b5f91a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-11-19T13:25:41Z","title_canon_sha256":"c577b261a6450ed84e4a9be8bc724507b6b9b9f348a223a4a865e0712015204c"},"schema_version":"1.0","source":{"id":"1811.07669","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.07669","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"arxiv_version","alias_value":"1811.07669v2","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.07669","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"pith_short_12","alias_value":"66INOCN3PD2D","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"66INOCN3PD2DLCBO","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"66INOCN3","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:654b1a5d725c28244192331a6092ee99f50a9f71e53ed4d661dfc38f3d46d778","target":"graph","created_at":"2026-05-17T23:54:53Z","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 atmosphere of Venus is characterized by strong superrotation, in which the wind velocities at cloud heights are around 60 times faster than the surface rotation rate. The reasons for this strong superrotation are still not well understood. Motions in the atmosphere below the thick cloud deck are hard to determine remotely and in-situ measurements of the circulation below 40 km altitude are scarce. No model to date has been able to simulate superrotating winds with magnitudes comparable with those measured by entry probes, in the dense atmosphere between the surface and the clouds. However,","authors_text":"Helen F. Parish, Jonathan L. Mitchell","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-11-19T13:25:41Z","title":"Simulating Venus' Cloud Level Dynamics Using a Middle Atmosphere General Circulation Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.07669","kind":"arxiv","version":2},"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":"sha256:1c2368634cd9a40d8006d285cbfe928315f0b26a86e1aa244ec861da0df287a7","target":"record","created_at":"2026-05-17T23:54:53Z","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":"f07133d4118bfb7d8889f22ff235e7432480f828aa56847988ecf270f7b5f91a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-11-19T13:25:41Z","title_canon_sha256":"c577b261a6450ed84e4a9be8bc724507b6b9b9f348a223a4a865e0712015204c"},"schema_version":"1.0","source":{"id":"1811.07669","kind":"arxiv","version":2}},"canonical_sha256":"f790d709bb78f435882ef44fc1b0f923c487bb9f82c12209a2e8eda516419495","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f790d709bb78f435882ef44fc1b0f923c487bb9f82c12209a2e8eda516419495","first_computed_at":"2026-05-17T23:54:53.393343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:53.393343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+y2qsT/C79GJ84xv6nbi3jfmwLhVUHH3EI3XCzELAQ7r5FPWJ1A/+xOtXYelIVnmFx6qWSppthf0z2XfpJ0DBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:53.393859Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.07669","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c2368634cd9a40d8006d285cbfe928315f0b26a86e1aa244ec861da0df287a7","sha256:654b1a5d725c28244192331a6092ee99f50a9f71e53ed4d661dfc38f3d46d778"],"state_sha256":"9a10961469db22cb754a8f82d5bce0efb3497993d744509d4a4dcc5105a6df8b"}