{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6MXT7HLZZ4CKKMZM7YAIY7DGD3","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":"8bce15a7520be48b0526fb611eb200070b8410657314ce6f1e8ffc312584def3","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2014-01-29T02:47:22Z","title_canon_sha256":"e1ec4ff1d7fa4aa4a58d2f30169c2c3a9c187dea0e5e75b2f99b6842e32ae621"},"schema_version":"1.0","source":{"id":"1401.7396","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7396","created_at":"2026-05-18T01:21:16Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7396v1","created_at":"2026-05-18T01:21:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7396","created_at":"2026-05-18T01:21:16Z"},{"alias_kind":"pith_short_12","alias_value":"6MXT7HLZZ4CK","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6MXT7HLZZ4CKKMZM","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6MXT7HLZ","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:43840d91d4d05a1e1b1bef67f22f7b1e1c56f9e878185e704da1d54f5217eef3","target":"graph","created_at":"2026-05-18T01:21:16Z","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":"The one-dimension Russo--Smereka kinetic equation describing the propagation of nonlinear concentration waves in a rarefied bubbly fluid is considered. Reductions of the model to finite component systems are derived. Stability of the bubbly flow in terms of hyperbolicity of the kinetic equation is studied. Conservation form of the model is proposed and numerical solution of the Cauchy problem with discontinuous initial data is obtained.","authors_text":"Alexander A. Chesnokov, Maxim V. Pavlov","cross_cats":["physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2014-01-29T02:47:22Z","title":"Propagation of nonlinear waves in a rarefied bubbly flow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7396","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":"sha256:21a8be49d05806784a40c4ffcd188de418fed74e6bfc47d3a50db0b9134fd02e","target":"record","created_at":"2026-05-18T01:21:16Z","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":"8bce15a7520be48b0526fb611eb200070b8410657314ce6f1e8ffc312584def3","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2014-01-29T02:47:22Z","title_canon_sha256":"e1ec4ff1d7fa4aa4a58d2f30169c2c3a9c187dea0e5e75b2f99b6842e32ae621"},"schema_version":"1.0","source":{"id":"1401.7396","kind":"arxiv","version":1}},"canonical_sha256":"f32f3f9d79cf04a5332cfe008c7c661ecb8386036be76c61998423f516ca1c37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f32f3f9d79cf04a5332cfe008c7c661ecb8386036be76c61998423f516ca1c37","first_computed_at":"2026-05-18T01:21:16.360570Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:16.360570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zqScbOKOs3mgHI3AmLVtQvSo0Tfr6CPbZXVXGJfx7Dom1RwqSKGsVTKharcWQBjgXREdMVEaDFy+eKtgKd5kCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:16.361298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.7396","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21a8be49d05806784a40c4ffcd188de418fed74e6bfc47d3a50db0b9134fd02e","sha256:43840d91d4d05a1e1b1bef67f22f7b1e1c56f9e878185e704da1d54f5217eef3"],"state_sha256":"482942d92b5ea2a9364a50bd5785d9549886f54e186b1b6d078d5e68ea96212c"}