{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EW4RQZIJCFONQBSI3RLCGTXLNG","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":"c3284df963f62c7bc9ef210a91c93b369885a0145af32d96fc976fafc703f9f3","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-09-03T16:29:12Z","title_canon_sha256":"9c79e374fa4ddb178519a226045a1f87e25f26ab6b0a01f65ede53bd56b77f92"},"schema_version":"1.0","source":{"id":"1209.0398","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.0398","created_at":"2026-05-18T03:46:29Z"},{"alias_kind":"arxiv_version","alias_value":"1209.0398v1","created_at":"2026-05-18T03:46:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0398","created_at":"2026-05-18T03:46:29Z"},{"alias_kind":"pith_short_12","alias_value":"EW4RQZIJCFON","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EW4RQZIJCFONQBSI","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EW4RQZIJ","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:0e9f86c1ca1faa7028a93ea6148edc0901f932c6e1a21fc1a8bb727e290b4c1f","target":"graph","created_at":"2026-05-18T03:46:29Z","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":"Features and parameters of \\boiling\" liquid layer, which arises under conditions of isentropic expansion of warm dense matter (WDM), are stud- ied with the use of simplest van der Waals equation of state (EOS). Advan- tage of this EOS is possibility of demonstrable and semi-analytical descrip- tion of thermo- and hydrodynamics of the process. Idealized self-similar case of behavior of matter on interception of equilibrium (not metastable) isoentropic curve and boundary of gas-liquid coexistence curve (binodal) is analyzed. The possibility of formation of such \"liquid layer\" was studied previou","authors_text":"Dmitry Borovikov, Igor Iosilevskiy","cross_cats":["physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-09-03T16:29:12Z","title":"Semi-analytical calculations for parameters of boiling layer in isetropic expansion of warm dense matter with van der Waals equation of state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0398","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":"sha256:0cbaf778f9de2be15a84c137125a2989466f4ef794d83b0b5a6049ae9695ecf7","target":"record","created_at":"2026-05-18T03:46:29Z","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":"c3284df963f62c7bc9ef210a91c93b369885a0145af32d96fc976fafc703f9f3","cross_cats_sorted":["physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-09-03T16:29:12Z","title_canon_sha256":"9c79e374fa4ddb178519a226045a1f87e25f26ab6b0a01f65ede53bd56b77f92"},"schema_version":"1.0","source":{"id":"1209.0398","kind":"arxiv","version":1}},"canonical_sha256":"25b9186509115cd80648dc56234eeb69bb19f808be5ce66978afa2fe71215e88","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25b9186509115cd80648dc56234eeb69bb19f808be5ce66978afa2fe71215e88","first_computed_at":"2026-05-18T03:46:29.080640Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:46:29.080640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CnGbrq8jtlOjibvdjwHTFojrPSnehbqvVjbh64tFAoo3mdKMaywqnjLgNEbc3Daolfnk+iEaWTywhfaJVvEYDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:46:29.081450Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.0398","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cbaf778f9de2be15a84c137125a2989466f4ef794d83b0b5a6049ae9695ecf7","sha256:0e9f86c1ca1faa7028a93ea6148edc0901f932c6e1a21fc1a8bb727e290b4c1f"],"state_sha256":"52774372ed138fe083201000f4913f59b1fe7a8ec5860f82bf8c850da2fc5676"}