{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5Z6G3HTKDZPEL5FLK2F54PFK7O","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":"b9f5b167b6375e9a5be6f6187cff647805da9d7e6a37e32b7687e2d9fd2500b8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.GR","submitted_at":"2024-11-25T19:15:10Z","title_canon_sha256":"9aa499a799fd21b195bd4f64c67ec1f08cc66ba2a92217d1352ca80d5fe8904b"},"schema_version":"1.0","source":{"id":"2411.16874","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.16874","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"2411.16874v1","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.16874","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"5Z6G3HTKDZPE","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_16","alias_value":"5Z6G3HTKDZPEL5FL","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_8","alias_value":"5Z6G3HTK","created_at":"2026-07-05T09:40:45Z"}],"graph_snapshots":[{"event_id":"sha256:3ce5413a474bbbebaf445c7b9e381f65c16b624744d6a84a323f66428db1f300","target":"graph","created_at":"2026-07-05T09:40:45Z","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/2411.16874/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Mesh reduction using quadric error metrics is the industry standard for producing level-of-detail (LOD) geometry for meshes. Although industry tools produce visually excellent LODs, mesh topology is often ruined during decimation. This is because tools focus on triangle simplification and preserving rendered appearance, whereas artists often produce quad dominant meshes with clean edge topology. Artist created manual LODs preserve both appearance and quad topology. Furthermore, most existing tools for quad decimation only accept pure quad meshes and cannot handle any triangles. The gap between","authors_text":"Julian Knodt","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.GR","submitted_at":"2024-11-25T19:15:10Z","title":"Single Edge Collapse Quad-Dominant Mesh Reduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.16874","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":"sha256:768a5f8074ffea969cf4da5b4cfe8e162247e1639d64fab9549fed316c6e4cc1","target":"record","created_at":"2026-07-05T09:40:45Z","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":"b9f5b167b6375e9a5be6f6187cff647805da9d7e6a37e32b7687e2d9fd2500b8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.GR","submitted_at":"2024-11-25T19:15:10Z","title_canon_sha256":"9aa499a799fd21b195bd4f64c67ec1f08cc66ba2a92217d1352ca80d5fe8904b"},"schema_version":"1.0","source":{"id":"2411.16874","kind":"arxiv","version":1}},"canonical_sha256":"ee7c6d9e6a1e5e45f4ab568bde3caafbb16a47c884377a571b140e8810a8141e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee7c6d9e6a1e5e45f4ab568bde3caafbb16a47c884377a571b140e8810a8141e","first_computed_at":"2026-07-05T09:40:45.641880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:45.641880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p3vXJNeTX2n/rpMSQA7sTgxM17RqXgl13o/ZlSVwUInxxa2Uvbit2hKvOUNByva5KwdMJT4kv9DjMbt8hNLHDg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:45.642435Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.16874","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:768a5f8074ffea969cf4da5b4cfe8e162247e1639d64fab9549fed316c6e4cc1","sha256:3ce5413a474bbbebaf445c7b9e381f65c16b624744d6a84a323f66428db1f300"],"state_sha256":"4c914e7f913c684989e5f5bcd30e608eb7d8459e96a45d795506d636b4a89cf7"}