{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QIBHWWBCU6J5HAA3SX3SYKTLQK","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":"17844f46629e0611b5dcfabd939ed8b460b188b96f73f2487708c00a04da6a21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-05-15T17:02:13Z","title_canon_sha256":"fa1d546d20c645b2cdcda087b002e3cd9b78b8bad5c0fd1495fa7a91462cdf6f"},"schema_version":"1.0","source":{"id":"1905.06849","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.06849","created_at":"2026-05-17T23:46:00Z"},{"alias_kind":"arxiv_version","alias_value":"1905.06849v1","created_at":"2026-05-17T23:46:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.06849","created_at":"2026-05-17T23:46:00Z"},{"alias_kind":"pith_short_12","alias_value":"QIBHWWBCU6J5","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"QIBHWWBCU6J5HAA3","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"QIBHWWBC","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:f55beec1f7cefe77199f417c1dd271139dbebae8c1e1697b140b9ddbb93c7d64","target":"graph","created_at":"2026-05-17T23:46:00Z","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":"Ultrafast Kelvin Waves (UFKWs) have been recently discovered at Mars using measurements by the Mars Atmosphere and Evolution (MAVEN) Accelerometer (ACC) instrument and the Mars Reconnaissance Orbiter (MRO) Mars Climate Sound (MCS) instrument [1]. UFKWs are eastward propagating, have a 2-3 sol period with sufficiently long vertical wavelengths to propagate into the thermosphere, and are predicted by classical wave theory to be equatorially trapped. These prior measurements characterized UFKWs at two relatively narrow altitude bands, with one measurement altitude near 80 km and a second near 150","authors_text":"David Pawlowski, Edward M.B. Thiemann, Erdal Yigit, Francis Eparvier, Nicholas D. Entin, Stephen Bougher","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-05-15T17:02:13Z","title":"Observations of Ultrafast Kelvin Wave Breaking in the Mars Thermosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.06849","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":"sha256:5092d1b1ca981a6d376dfe7cfb97331f1f8f30ccd15657362346c69a2802c68a","target":"record","created_at":"2026-05-17T23:46:00Z","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":"17844f46629e0611b5dcfabd939ed8b460b188b96f73f2487708c00a04da6a21","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-05-15T17:02:13Z","title_canon_sha256":"fa1d546d20c645b2cdcda087b002e3cd9b78b8bad5c0fd1495fa7a91462cdf6f"},"schema_version":"1.0","source":{"id":"1905.06849","kind":"arxiv","version":1}},"canonical_sha256":"82027b5822a793d3801b95f72c2a6b82acfd1330bef01ff9e41dabdfe9d354c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"82027b5822a793d3801b95f72c2a6b82acfd1330bef01ff9e41dabdfe9d354c1","first_computed_at":"2026-05-17T23:46:00.842380Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:00.842380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4Feh1zysQllzToDTPYFokmRgTngyf4dw8eqAbcT/bZqUUhpBIZK5m7UHVktSyNP2g+r5cFeY/oZjEZSmAxJNDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:00.843410Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.06849","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5092d1b1ca981a6d376dfe7cfb97331f1f8f30ccd15657362346c69a2802c68a","sha256:f55beec1f7cefe77199f417c1dd271139dbebae8c1e1697b140b9ddbb93c7d64"],"state_sha256":"8033373193afe7779ef93b445f592d7b817e64e50e49e9938869507e8cf84143"}