{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:AVQBBEHPLVHEEC2LMPFFJUVW4L","short_pith_number":"pith:AVQBBEHP","canonical_record":{"source":{"id":"1305.3417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-05-15T10:24:57Z","cross_cats_sorted":["math.NA"],"title_canon_sha256":"12d8df69cb92b8b28cb944ec77fdde8c9a09a926440786eccb10cd2b923a9138","abstract_canon_sha256":"b383af23e4efe7dead4940c1d86a0cd9bb294787c6a77c188a645e2576a09ecf"},"schema_version":"1.0"},"canonical_sha256":"05601090ef5d4e420b4b63ca54d2b6e2e44c99d08f26335415a034729ca54060","source":{"kind":"arxiv","id":"1305.3417","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.3417","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"arxiv_version","alias_value":"1305.3417v1","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.3417","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"pith_short_12","alias_value":"AVQBBEHPLVHE","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"AVQBBEHPLVHEEC2L","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"AVQBBEHP","created_at":"2026-05-18T12:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:AVQBBEHPLVHEEC2LMPFFJUVW4L","target":"record","payload":{"canonical_record":{"source":{"id":"1305.3417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-05-15T10:24:57Z","cross_cats_sorted":["math.NA"],"title_canon_sha256":"12d8df69cb92b8b28cb944ec77fdde8c9a09a926440786eccb10cd2b923a9138","abstract_canon_sha256":"b383af23e4efe7dead4940c1d86a0cd9bb294787c6a77c188a645e2576a09ecf"},"schema_version":"1.0"},"canonical_sha256":"05601090ef5d4e420b4b63ca54d2b6e2e44c99d08f26335415a034729ca54060","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:35.851755Z","signature_b64":"/k1xCqKteYns9t2H6VZKzRDqDG8cDYOgH+jS8Z04Xddo/+I3puQsB+hIbM0enFdGFA6dN+pYbxtgFMdCFMuUDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"05601090ef5d4e420b4b63ca54d2b6e2e44c99d08f26335415a034729ca54060","last_reissued_at":"2026-05-18T03:25:35.851342Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:35.851342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.3417","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:25:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hiH68XVz6f/w5esbvOMT9cONYckJyr7anmDUkVlUcCYGFiIvs7aZu1BfC9okl+Tk2XgUqCQA52qzO7wreBgxAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:47:28.124816Z"},"content_sha256":"56b20e0f6df6a0093a2a25cad1e0ed5e05047c0feb4a34bfbbc68dca0d96c742","schema_version":"1.0","event_id":"sha256:56b20e0f6df6a0093a2a25cad1e0ed5e05047c0feb4a34bfbbc68dca0d96c742"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:AVQBBEHPLVHEEC2LMPFFJUVW4L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"voFoam - A geometrical Volume of Fluid algorithm on arbitrary unstructured meshes with local dynamic adaptive mesh refinement using OpenFOAM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.NA"],"primary_cat":"physics.flu-dyn","authors_text":"Dieter Bothe, Holger Marschall, Tomislav Maric","submitted_at":"2013-05-15T10:24:57Z","abstract_excerpt":"A new parallelized unsplit geometrical Volume of Fluid (VoF) algorithm with support for arbitrary unstructured meshes and dynamic local Adaptive Mesh Refinement (AMR), as well as for two and three dimensional computation is developed. The geometrical VoF algorithm supports arbitrary unstructured meshes in order to enable computations involving flow domains of arbitrary geometrical complexity. The implementation of the method is done within the framework of the OpenFOAM library for Computational Continuum Mechanics (CCM) using the C++ programming language with modern policy based design for hig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.3417","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:25:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eQSOUoqpR5oXTYWA011zcpXRvnFWl7lxBsO8QUHHs9MiEe5ufYXEeXnVzTlMl+P1lobc9SoBe5Q3twv+mY1gBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:47:28.125156Z"},"content_sha256":"1814e015357849eafc9db8a2998ca375e5b68308586615021c4bdc805f95e485","schema_version":"1.0","event_id":"sha256:1814e015357849eafc9db8a2998ca375e5b68308586615021c4bdc805f95e485"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/bundle.json","state_url":"https://pith.science/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T17:47:28Z","links":{"resolver":"https://pith.science/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L","bundle":"https://pith.science/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/bundle.json","state":"https://pith.science/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AVQBBEHPLVHEEC2LMPFFJUVW4L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:AVQBBEHPLVHEEC2LMPFFJUVW4L","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":"b383af23e4efe7dead4940c1d86a0cd9bb294787c6a77c188a645e2576a09ecf","cross_cats_sorted":["math.NA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-05-15T10:24:57Z","title_canon_sha256":"12d8df69cb92b8b28cb944ec77fdde8c9a09a926440786eccb10cd2b923a9138"},"schema_version":"1.0","source":{"id":"1305.3417","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.3417","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"arxiv_version","alias_value":"1305.3417v1","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.3417","created_at":"2026-05-18T03:25:35Z"},{"alias_kind":"pith_short_12","alias_value":"AVQBBEHPLVHE","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"AVQBBEHPLVHEEC2L","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"AVQBBEHP","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:1814e015357849eafc9db8a2998ca375e5b68308586615021c4bdc805f95e485","target":"graph","created_at":"2026-05-18T03:25:35Z","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":"A new parallelized unsplit geometrical Volume of Fluid (VoF) algorithm with support for arbitrary unstructured meshes and dynamic local Adaptive Mesh Refinement (AMR), as well as for two and three dimensional computation is developed. The geometrical VoF algorithm supports arbitrary unstructured meshes in order to enable computations involving flow domains of arbitrary geometrical complexity. The implementation of the method is done within the framework of the OpenFOAM library for Computational Continuum Mechanics (CCM) using the C++ programming language with modern policy based design for hig","authors_text":"Dieter Bothe, Holger Marschall, Tomislav Maric","cross_cats":["math.NA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-05-15T10:24:57Z","title":"voFoam - A geometrical Volume of Fluid algorithm on arbitrary unstructured meshes with local dynamic adaptive mesh refinement using OpenFOAM"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.3417","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":"sha256:56b20e0f6df6a0093a2a25cad1e0ed5e05047c0feb4a34bfbbc68dca0d96c742","target":"record","created_at":"2026-05-18T03:25:35Z","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":"b383af23e4efe7dead4940c1d86a0cd9bb294787c6a77c188a645e2576a09ecf","cross_cats_sorted":["math.NA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-05-15T10:24:57Z","title_canon_sha256":"12d8df69cb92b8b28cb944ec77fdde8c9a09a926440786eccb10cd2b923a9138"},"schema_version":"1.0","source":{"id":"1305.3417","kind":"arxiv","version":1}},"canonical_sha256":"05601090ef5d4e420b4b63ca54d2b6e2e44c99d08f26335415a034729ca54060","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05601090ef5d4e420b4b63ca54d2b6e2e44c99d08f26335415a034729ca54060","first_computed_at":"2026-05-18T03:25:35.851342Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:25:35.851342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/k1xCqKteYns9t2H6VZKzRDqDG8cDYOgH+jS8Z04Xddo/+I3puQsB+hIbM0enFdGFA6dN+pYbxtgFMdCFMuUDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:25:35.851755Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.3417","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56b20e0f6df6a0093a2a25cad1e0ed5e05047c0feb4a34bfbbc68dca0d96c742","sha256:1814e015357849eafc9db8a2998ca375e5b68308586615021c4bdc805f95e485"],"state_sha256":"d4f73f9c41fca2e22868389f046cb62d3b036c570af47f57b63b45b27b428fd3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZaENJkJuIq2aAvLPGo2zohrCifxLIDyNA20ECYGZNhANojHNUgmFBAILjZrVj+WmIC9zL7oQEKiKfVvlxDAEBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:47:28.127146Z","bundle_sha256":"034743137cc09c6c90c79e478e0d68ecd7c950a921497b440d327bac105cce3d"}}