{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CIHWJEINW5H7SPHL5FQSYHCFIT","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":"a0c5156e05423405a4708c1a38ecd386ec2d817ac42381a462ada05b29010969","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-03T18:47:40Z","title_canon_sha256":"971459bdd7040dab1777bf1a765fdda2fb61830e6c30e92dd34507c6f48f7e78"},"schema_version":"1.0","source":{"id":"2103.02597","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.02597","created_at":"2026-07-05T04:19:30Z"},{"alias_kind":"arxiv_version","alias_value":"2103.02597v2","created_at":"2026-07-05T04:19:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.02597","created_at":"2026-07-05T04:19:30Z"},{"alias_kind":"pith_short_12","alias_value":"CIHWJEINW5H7","created_at":"2026-07-05T04:19:30Z"},{"alias_kind":"pith_short_16","alias_value":"CIHWJEINW5H7SPHL","created_at":"2026-07-05T04:19:30Z"},{"alias_kind":"pith_short_8","alias_value":"CIHWJEIN","created_at":"2026-07-05T04:19:30Z"}],"graph_snapshots":[{"event_id":"sha256:cbe6b4ce00d6b98698480857f399ec7a26a8481031c9df48f8eaf3a9f363b708","target":"graph","created_at":"2026-07-05T04:19:30Z","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/2103.02597/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a novel approach for 3D video synthesis that is able to represent multi-view video recordings of a dynamic real-world scene in a compact, yet expressive representation that enables high-quality view synthesis and motion interpolation. Our approach takes the high quality and compactness of static neural radiance fields in a new direction: to a model-free, dynamic setting. At the core of our approach is a novel time-conditioned neural radiance field that represents scene dynamics using a set of compact latent codes. We are able to significantly boost the training speed and perceptual ","authors_text":"Changil Kim, Christoph Lassner, Michael Goesele, Michael Zollhoefer, Mira Slavcheva, Richard Newcombe, Simon Green, Steven Lovegrove, Tanner Schmidt, Tianye Li, Zhaoyang Lv","cross_cats":["cs.GR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-03T18:47:40Z","title":"Neural 3D Video Synthesis from Multi-view Video"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.02597","kind":"arxiv","version":2},"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:ec33f494811b6404f4315830955f11411c006fa650dbf3e452a9ae3fd5289a33","target":"record","created_at":"2026-07-05T04:19:30Z","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":"a0c5156e05423405a4708c1a38ecd386ec2d817ac42381a462ada05b29010969","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-03T18:47:40Z","title_canon_sha256":"971459bdd7040dab1777bf1a765fdda2fb61830e6c30e92dd34507c6f48f7e78"},"schema_version":"1.0","source":{"id":"2103.02597","kind":"arxiv","version":2}},"canonical_sha256":"120f64910db74ff93cebe9612c1c4544ecb573c1a9aee0ae9f982e3b976183aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"120f64910db74ff93cebe9612c1c4544ecb573c1a9aee0ae9f982e3b976183aa","first_computed_at":"2026-07-05T04:19:30.491104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:19:30.491104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vse0URoDX83CnIdNLoFvTQxa1ewkaNANt1FZJ2FIwRsYFj28/59huYaGOODiCe6HF0jxjx0AZVDu9j0SFRdhBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:19:30.491525Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.02597","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec33f494811b6404f4315830955f11411c006fa650dbf3e452a9ae3fd5289a33","sha256:cbe6b4ce00d6b98698480857f399ec7a26a8481031c9df48f8eaf3a9f363b708"],"state_sha256":"f8ac6ea6fc91325e86c1270dfa646899590f94fc5445b80cbd977fc95b3d94e9"}