{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:FUJQBFBZBXR3YLS72R5UKRAHGK","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":"2bb78790309ad30062828d42b6548a81f0315b2b03fda48273148f67fa55e5d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2019-05-23T04:11:05Z","title_canon_sha256":"ab7e06e5bb1013c45eacd2d67ba475d1f0ae380c8d7974dfd8eaf25764c329c2"},"schema_version":"1.0","source":{"id":"1905.09456","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.09456","created_at":"2026-05-17T23:45:16Z"},{"alias_kind":"arxiv_version","alias_value":"1905.09456v1","created_at":"2026-05-17T23:45:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09456","created_at":"2026-05-17T23:45:16Z"},{"alias_kind":"pith_short_12","alias_value":"FUJQBFBZBXR3","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"FUJQBFBZBXR3YLS7","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"FUJQBFBZ","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:eda5386afeabd6ebf60aa1bac1f93bd6fd9d853edb2322de7f75367a8408176b","target":"graph","created_at":"2026-05-17T23:45:16Z","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":"In this paper, we consider the 3-D motion of viscous gas with the vacuum free boundary. We use the conormal derivative to establish local well-posedness of this system. One of important advantages in the paper is that we do not need any strong compatibility conditions on the initial data in terms of the acceleration.","authors_text":"Chao Wang, Guilong Gui, Yuxi Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2019-05-23T04:11:05Z","title":"Local well-posedness of the vacuum free boundary of 3-D compressible Navier-Stokes equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09456","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:f32aebe2028f5a8c3163ee2a6d7c0e35bd689d814baeb7e2f01a59abf0e1071f","target":"record","created_at":"2026-05-17T23:45:16Z","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":"2bb78790309ad30062828d42b6548a81f0315b2b03fda48273148f67fa55e5d1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2019-05-23T04:11:05Z","title_canon_sha256":"ab7e06e5bb1013c45eacd2d67ba475d1f0ae380c8d7974dfd8eaf25764c329c2"},"schema_version":"1.0","source":{"id":"1905.09456","kind":"arxiv","version":1}},"canonical_sha256":"2d130094390de3bc2e5fd47b454407329631524d82b9154dbd76a9b03a02fff4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d130094390de3bc2e5fd47b454407329631524d82b9154dbd76a9b03a02fff4","first_computed_at":"2026-05-17T23:45:16.970453Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:16.970453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+B/ji4XIebZjAFECoRkT3mA6ScH7UuM/q1X2zLW4nLcvVYtbSpRwWM63FZMdAV9/LheRRPfYOoTbHKZfYD1iBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:16.971069Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.09456","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f32aebe2028f5a8c3163ee2a6d7c0e35bd689d814baeb7e2f01a59abf0e1071f","sha256:eda5386afeabd6ebf60aa1bac1f93bd6fd9d853edb2322de7f75367a8408176b"],"state_sha256":"0c53eec4096958502f813727173b95ff11f312b7f07608ecd288337b53b05cf4"}