{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:ZTYA7UYRSWW7FXQLQQAGBSIUBO","short_pith_number":"pith:ZTYA7UYR","canonical_record":{"source":{"id":"2212.02375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-05T15:57:55Z","cross_cats_sorted":[],"title_canon_sha256":"3c7e3fbe5e59ad80229d1c4812d86b6d57e685e3d76419e2d8f794e7edbe35f2","abstract_canon_sha256":"54aaefe68748b169e6efcb0bea0aa14699e03a460a6923a46371b0864e4ad6f8"},"schema_version":"1.0"},"canonical_sha256":"ccf00fd31195adf2de0b840060c9140b8cabc33dd1e4c5adfd859f6ef90d1399","source":{"kind":"arxiv","id":"2212.02375","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.02375","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"arxiv_version","alias_value":"2212.02375v2","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02375","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_12","alias_value":"ZTYA7UYRSWW7","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_16","alias_value":"ZTYA7UYRSWW7FXQL","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_8","alias_value":"ZTYA7UYR","created_at":"2026-07-05T05:22:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:ZTYA7UYRSWW7FXQLQQAGBSIUBO","target":"record","payload":{"canonical_record":{"source":{"id":"2212.02375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-05T15:57:55Z","cross_cats_sorted":[],"title_canon_sha256":"3c7e3fbe5e59ad80229d1c4812d86b6d57e685e3d76419e2d8f794e7edbe35f2","abstract_canon_sha256":"54aaefe68748b169e6efcb0bea0aa14699e03a460a6923a46371b0864e4ad6f8"},"schema_version":"1.0"},"canonical_sha256":"ccf00fd31195adf2de0b840060c9140b8cabc33dd1e4c5adfd859f6ef90d1399","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:22:31.637947Z","signature_b64":"Eb1+7mBZeEDqL592pVLwjQy26y7RH0e+H2mAUuXdvhKmF2qUQwz8IqKWij+dxDj/hGEXLZ8c07nSIuzyrEvmBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ccf00fd31195adf2de0b840060c9140b8cabc33dd1e4c5adfd859f6ef90d1399","last_reissued_at":"2026-07-05T05:22:31.637550Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:22:31.637550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.02375","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:22:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FbSzLR3h04Vy0HBRkdVGBD1mC2ZumxQ2zW+ytetQRwwlxYQf/OEK8DiTKpjmoEGAA9Amo4uMh3Bcb8FiVuNICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T22:22:35.756117Z"},"content_sha256":"1f72a5663ade1b1046373a6b8eadaf38c9c2852ef0d869444881b0e883e19601","schema_version":"1.0","event_id":"sha256:1f72a5663ade1b1046373a6b8eadaf38c9c2852ef0d869444881b0e883e19601"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:ZTYA7UYRSWW7FXQLQQAGBSIUBO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"D-TensoRF: Tensorial Radiance Fields for Dynamic Scenes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Daeyoung Kim, Hankyu Jang","submitted_at":"2022-12-05T15:57:55Z","abstract_excerpt":"Neural radiance field (NeRF) attracts attention as a promising approach to reconstructing the 3D scene. As NeRF emerges, subsequent studies have been conducted to model dynamic scenes, which include motions or topological changes. However, most of them use an additional deformation network, slowing down the training and rendering speed. Tensorial radiance field (TensoRF) recently shows its potential for fast, high-quality reconstruction of static scenes with compact model size. In this paper, we present D-TensoRF, a tensorial radiance field for dynamic scenes, enabling novel view synthesis at "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02375","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.02375/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:22:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fpDRJH0i4rQRU+LeyItJk7JL/zdrWtADcwNYJUagc1/BumThhqyooY35iUwh33DntyHZ57hUL63qkJIdCebBAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T22:22:35.757485Z"},"content_sha256":"ab0e12d9767cde07f80b7bcad18ebda980a18d64ac7c712bf0c29c85de1a9672","schema_version":"1.0","event_id":"sha256:ab0e12d9767cde07f80b7bcad18ebda980a18d64ac7c712bf0c29c85de1a9672"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/bundle.json","state_url":"https://pith.science/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/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":"2026-08-13T22:22:35Z","links":{"resolver":"https://pith.science/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO","bundle":"https://pith.science/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/bundle.json","state":"https://pith.science/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZTYA7UYRSWW7FXQLQQAGBSIUBO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ZTYA7UYRSWW7FXQLQQAGBSIUBO","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":"54aaefe68748b169e6efcb0bea0aa14699e03a460a6923a46371b0864e4ad6f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-05T15:57:55Z","title_canon_sha256":"3c7e3fbe5e59ad80229d1c4812d86b6d57e685e3d76419e2d8f794e7edbe35f2"},"schema_version":"1.0","source":{"id":"2212.02375","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.02375","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"arxiv_version","alias_value":"2212.02375v2","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02375","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_12","alias_value":"ZTYA7UYRSWW7","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_16","alias_value":"ZTYA7UYRSWW7FXQL","created_at":"2026-07-05T05:22:31Z"},{"alias_kind":"pith_short_8","alias_value":"ZTYA7UYR","created_at":"2026-07-05T05:22:31Z"}],"graph_snapshots":[{"event_id":"sha256:ab0e12d9767cde07f80b7bcad18ebda980a18d64ac7c712bf0c29c85de1a9672","target":"graph","created_at":"2026-07-05T05:22:31Z","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/2212.02375/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neural radiance field (NeRF) attracts attention as a promising approach to reconstructing the 3D scene. As NeRF emerges, subsequent studies have been conducted to model dynamic scenes, which include motions or topological changes. However, most of them use an additional deformation network, slowing down the training and rendering speed. Tensorial radiance field (TensoRF) recently shows its potential for fast, high-quality reconstruction of static scenes with compact model size. In this paper, we present D-TensoRF, a tensorial radiance field for dynamic scenes, enabling novel view synthesis at ","authors_text":"Daeyoung Kim, Hankyu Jang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-05T15:57:55Z","title":"D-TensoRF: Tensorial Radiance Fields for Dynamic Scenes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02375","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":"sha256:1f72a5663ade1b1046373a6b8eadaf38c9c2852ef0d869444881b0e883e19601","target":"record","created_at":"2026-07-05T05:22:31Z","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":"54aaefe68748b169e6efcb0bea0aa14699e03a460a6923a46371b0864e4ad6f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-12-05T15:57:55Z","title_canon_sha256":"3c7e3fbe5e59ad80229d1c4812d86b6d57e685e3d76419e2d8f794e7edbe35f2"},"schema_version":"1.0","source":{"id":"2212.02375","kind":"arxiv","version":2}},"canonical_sha256":"ccf00fd31195adf2de0b840060c9140b8cabc33dd1e4c5adfd859f6ef90d1399","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ccf00fd31195adf2de0b840060c9140b8cabc33dd1e4c5adfd859f6ef90d1399","first_computed_at":"2026-07-05T05:22:31.637550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:22:31.637550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eb1+7mBZeEDqL592pVLwjQy26y7RH0e+H2mAUuXdvhKmF2qUQwz8IqKWij+dxDj/hGEXLZ8c07nSIuzyrEvmBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:22:31.637947Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.02375","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f72a5663ade1b1046373a6b8eadaf38c9c2852ef0d869444881b0e883e19601","sha256:ab0e12d9767cde07f80b7bcad18ebda980a18d64ac7c712bf0c29c85de1a9672"],"state_sha256":"31048930534b4bce56338405107cb5d23ef177c24ab67f588bf621f3b314db93"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OeSj992v1B1o/R8rOFzNmkl300/UOK3xM0KiNzTMJ7rE4QoZnfKIY57BtFyszaRXq77MGNxNHmh4mY+potVOAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T22:22:35.770198Z","bundle_sha256":"d807c6045fcd463d584af87ed089873a167813459b4c471782839297087ab9b6"}}