{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ELLJBHRICNXESMMG3IGIEPGLMJ","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":"66f561686a74c95bea7f05db001971bf24e32cd00762600663e46ff2f7be401f","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-01-26T09:57:34Z","title_canon_sha256":"33a03c905dd7d008308022c640d4a9f0349e55fdb71e821ca7f476cae8c1cd8f"},"schema_version":"1.0","source":{"id":"1601.06950","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.06950","created_at":"2026-05-18T01:21:59Z"},{"alias_kind":"arxiv_version","alias_value":"1601.06950v1","created_at":"2026-05-18T01:21:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.06950","created_at":"2026-05-18T01:21:59Z"},{"alias_kind":"pith_short_12","alias_value":"ELLJBHRICNXE","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"ELLJBHRICNXESMMG","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"ELLJBHRI","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:a0850d5a0f74c50bec76fedc42bd0b31adb446a6eff37ffa1cd45e78dc210831","target":"graph","created_at":"2026-05-18T01:21:59Z","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 ultimate goal of many image-based modeling systems is to render photo-realistic novel views of a scene without visible artifacts. Existing evaluation metrics and benchmarks focus mainly on the geometric accuracy of the reconstructed model, which is, however, a poor predictor of visual accuracy. Furthermore, using only geometric accuracy by itself does not allow evaluating systems that either lack a geometric scene representation or utilize coarse proxy geometry. Examples include light field or image-based rendering systems. We propose a unified evaluation approach based on novel view predi","authors_text":"Johannes Kopf, Mate Beljan, Michael Goesele, Michael Waechter, Nils Moehrle, Simon Fuhrmann","cross_cats":["cs.GR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-01-26T09:57:34Z","title":"Virtual Rephotography: Novel View Prediction Error for 3D Reconstruction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.06950","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:f3e9ea96c8420a6e577a12bdaf8f8ad7c95d92b0dfbf809d18a3b3f69b53ff7c","target":"record","created_at":"2026-05-18T01:21:59Z","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":"66f561686a74c95bea7f05db001971bf24e32cd00762600663e46ff2f7be401f","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-01-26T09:57:34Z","title_canon_sha256":"33a03c905dd7d008308022c640d4a9f0349e55fdb71e821ca7f476cae8c1cd8f"},"schema_version":"1.0","source":{"id":"1601.06950","kind":"arxiv","version":1}},"canonical_sha256":"22d6909e28136e493186da0c823ccb624364b54ec4fbda7249766825c5a71e8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"22d6909e28136e493186da0c823ccb624364b54ec4fbda7249766825c5a71e8b","first_computed_at":"2026-05-18T01:21:59.442528Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:59.442528Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8UCJzqm28OdRRUDYk19CAKAA/MY5+ouHgDdcIFpdaDPj1SMk6zMsOW9etpdaXCorwgGZC2ThF7bZaiCLOD48Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:59.443162Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.06950","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3e9ea96c8420a6e577a12bdaf8f8ad7c95d92b0dfbf809d18a3b3f69b53ff7c","sha256:a0850d5a0f74c50bec76fedc42bd0b31adb446a6eff37ffa1cd45e78dc210831"],"state_sha256":"fc20f9fc589cef59fdbcbf5bf11cb71ddda4ba8fcb40e9057cb8778590c1dcc9"}