{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:53ZQFVHU5QY77LEVXYPLNUM2DP","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":"dfe2916d43ede23e75e898469e52cf272cc51bf16c600b57c1b7a17a39fe2f35","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-31T12:48:51Z","title_canon_sha256":"4a1bc8a19baeb6d748509e3891657012c213bc946560f73971a41a2214d4136f"},"schema_version":"1.0","source":{"id":"2106.01864","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.01864","created_at":"2026-07-05T02:46:05Z"},{"alias_kind":"arxiv_version","alias_value":"2106.01864v1","created_at":"2026-07-05T02:46:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.01864","created_at":"2026-07-05T02:46:05Z"},{"alias_kind":"pith_short_12","alias_value":"53ZQFVHU5QY7","created_at":"2026-07-05T02:46:05Z"},{"alias_kind":"pith_short_16","alias_value":"53ZQFVHU5QY77LEV","created_at":"2026-07-05T02:46:05Z"},{"alias_kind":"pith_short_8","alias_value":"53ZQFVHU","created_at":"2026-07-05T02:46:05Z"}],"graph_snapshots":[{"event_id":"sha256:43b8a5f8ac49e8d7351f5c98596e7da6679a91e66ba4619ed8a89e94f54d0572","target":"graph","created_at":"2026-07-05T02:46:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2106.01864/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper proposes a comparison of four popular interface capturing methods : the volume of fluid (VOF), the standard level set (SLS), the accurate conservative level set (ACLS) and the coupled level set and volume of fluid (CLSVOF). All methods are embedded into a unified low-Mach framework based on a Cartesian-grid finite-volume discretization. This framework includes a sharp transport of the interface, a wellbalanced surface tension discretization and a consistent mass and momentum transport which allows capillary-driven simulations with high density ratio. The comparison relies on shared ","authors_text":"Aymeric Vi\\'e (EM2C), Thomas Schmitt (EM2C), Victor Boniou (EM2C)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-31T12:48:51Z","title":"Comparison of interface capturing methods for the simulation of two-phase flow in a unified low-Mach framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.01864","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":"sha256:56d42958fb86ad470e76c5ac3a91621242de3a963ed6e196040433c3108f52f3","target":"record","created_at":"2026-07-05T02:46:05Z","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":"dfe2916d43ede23e75e898469e52cf272cc51bf16c600b57c1b7a17a39fe2f35","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2021-05-31T12:48:51Z","title_canon_sha256":"4a1bc8a19baeb6d748509e3891657012c213bc946560f73971a41a2214d4136f"},"schema_version":"1.0","source":{"id":"2106.01864","kind":"arxiv","version":1}},"canonical_sha256":"eef302d4f4ec31ffac95be1eb6d19a1bd14c3ab2557c12281d164ea9c3c1f5e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eef302d4f4ec31ffac95be1eb6d19a1bd14c3ab2557c12281d164ea9c3c1f5e5","first_computed_at":"2026-07-05T02:46:05.184197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:46:05.184197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yBu3hhEOK/olv2g7oXteuHMa87dMRipCBOlJaLfVnQZUgwF2YEhbM3vdbWO6346qTA2fqzEt1oT3OWsEunXsAg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:46:05.184607Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.01864","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56d42958fb86ad470e76c5ac3a91621242de3a963ed6e196040433c3108f52f3","sha256:43b8a5f8ac49e8d7351f5c98596e7da6679a91e66ba4619ed8a89e94f54d0572"],"state_sha256":"ce439c89da2cef611fce1239f130ac16b6a0ab0e8fb45e2ec21e1653b6f0db70"}