{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:QZLJFHY2OUH46LE4IHO2GJ3BIB","short_pith_number":"pith:QZLJFHY2","canonical_record":{"source":{"id":"2312.01407","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-03T14:14:35Z","cross_cats_sorted":[],"title_canon_sha256":"c89716a1e2c881fa545566ea799f467ed79e967e53357567a135d25b50c79c63","abstract_canon_sha256":"27076e0e063846d238fbb744cc8496e75e078717f3e913b96a1a585de0025ae1"},"schema_version":"1.0"},"canonical_sha256":"8656929f1a750fcf2c9c41dda32761405e2f6c0541ef7492faac2033b564c658","source":{"kind":"arxiv","id":"2312.01407","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.01407","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"arxiv_version","alias_value":"2312.01407v1","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.01407","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_12","alias_value":"QZLJFHY2OUH4","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_16","alias_value":"QZLJFHY2OUH46LE4","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_8","alias_value":"QZLJFHY2","created_at":"2026-07-05T07:19:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:QZLJFHY2OUH46LE4IHO2GJ3BIB","target":"record","payload":{"canonical_record":{"source":{"id":"2312.01407","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-03T14:14:35Z","cross_cats_sorted":[],"title_canon_sha256":"c89716a1e2c881fa545566ea799f467ed79e967e53357567a135d25b50c79c63","abstract_canon_sha256":"27076e0e063846d238fbb744cc8496e75e078717f3e913b96a1a585de0025ae1"},"schema_version":"1.0"},"canonical_sha256":"8656929f1a750fcf2c9c41dda32761405e2f6c0541ef7492faac2033b564c658","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:19:34.611305Z","signature_b64":"BAY1C4+UO2VlKUiqDQpexAVN9MICqUBVa2631xTWeyoBiGT5MJTxD4/SUIPngz+tMrubXWXv+gyGRA8F8qjwAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8656929f1a750fcf2c9c41dda32761405e2f6c0541ef7492faac2033b564c658","last_reissued_at":"2026-07-05T07:19:34.610850Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:19:34.610850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.01407","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":"2026-07-05T07:19:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N+R42+jK2zzfz2sAtxoFoL6cUI5GyUJFZYR37kJwnqTiGhI641ImS9RrSvC9CWRTftn6wy1EWeahe/fnhd//Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T00:32:58.726692Z"},"content_sha256":"ef17453dfc650c0751a46dacbe2d201d81bae1c23164bef13a1c6304e1b8b3a6","schema_version":"1.0","event_id":"sha256:ef17453dfc650c0751a46dacbe2d201d81bae1c23164bef13a1c6304e1b8b3a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:QZLJFHY2OUH46LE4IHO2GJ3BIB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VideoRF: Rendering Dynamic Radiance Fields as 2D Feature Video Streams","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"ChengCheng Guo, Jingyi Yu, Kaixin Yao, Lan Xu, Liao Wang, Minye Wu, Qiang Hu, Zhirui Zhang","submitted_at":"2023-12-03T14:14:35Z","abstract_excerpt":"Neural Radiance Fields (NeRFs) excel in photorealistically rendering static scenes. However, rendering dynamic, long-duration radiance fields on ubiquitous devices remains challenging, due to data storage and computational constraints. In this paper, we introduce VideoRF, the first approach to enable real-time streaming and rendering of dynamic radiance fields on mobile platforms. At the core is a serialized 2D feature image stream representing the 4D radiance field all in one. We introduce a tailored training scheme directly applied to this 2D domain to impose the temporal and spatial redunda"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.01407","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.01407/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":"2026-07-05T07:19:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5uU8LH/151RsLIV6xOP101JKLt4QhGve88KXGuGqhQD2b3BXEWyZ3qleObtYsIHASzwDCxeN2ELJbyRW24R+CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T00:32:58.727188Z"},"content_sha256":"e9fded56dd87cd9b6ba806956f81d86f8f9dd6e254b3ec1a0f09aaeb0f234aa1","schema_version":"1.0","event_id":"sha256:e9fded56dd87cd9b6ba806956f81d86f8f9dd6e254b3ec1a0f09aaeb0f234aa1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/bundle.json","state_url":"https://pith.science/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/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":"2026-08-19T00:32:58Z","links":{"resolver":"https://pith.science/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB","bundle":"https://pith.science/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/bundle.json","state":"https://pith.science/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QZLJFHY2OUH46LE4IHO2GJ3BIB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QZLJFHY2OUH46LE4IHO2GJ3BIB","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":"27076e0e063846d238fbb744cc8496e75e078717f3e913b96a1a585de0025ae1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-03T14:14:35Z","title_canon_sha256":"c89716a1e2c881fa545566ea799f467ed79e967e53357567a135d25b50c79c63"},"schema_version":"1.0","source":{"id":"2312.01407","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.01407","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"arxiv_version","alias_value":"2312.01407v1","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.01407","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_12","alias_value":"QZLJFHY2OUH4","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_16","alias_value":"QZLJFHY2OUH46LE4","created_at":"2026-07-05T07:19:34Z"},{"alias_kind":"pith_short_8","alias_value":"QZLJFHY2","created_at":"2026-07-05T07:19:34Z"}],"graph_snapshots":[{"event_id":"sha256:e9fded56dd87cd9b6ba806956f81d86f8f9dd6e254b3ec1a0f09aaeb0f234aa1","target":"graph","created_at":"2026-07-05T07:19:34Z","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/2312.01407/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neural Radiance Fields (NeRFs) excel in photorealistically rendering static scenes. However, rendering dynamic, long-duration radiance fields on ubiquitous devices remains challenging, due to data storage and computational constraints. In this paper, we introduce VideoRF, the first approach to enable real-time streaming and rendering of dynamic radiance fields on mobile platforms. At the core is a serialized 2D feature image stream representing the 4D radiance field all in one. We introduce a tailored training scheme directly applied to this 2D domain to impose the temporal and spatial redunda","authors_text":"ChengCheng Guo, Jingyi Yu, Kaixin Yao, Lan Xu, Liao Wang, Minye Wu, Qiang Hu, Zhirui Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-03T14:14:35Z","title":"VideoRF: Rendering Dynamic Radiance Fields as 2D Feature Video Streams"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.01407","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:ef17453dfc650c0751a46dacbe2d201d81bae1c23164bef13a1c6304e1b8b3a6","target":"record","created_at":"2026-07-05T07:19:34Z","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":"27076e0e063846d238fbb744cc8496e75e078717f3e913b96a1a585de0025ae1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2023-12-03T14:14:35Z","title_canon_sha256":"c89716a1e2c881fa545566ea799f467ed79e967e53357567a135d25b50c79c63"},"schema_version":"1.0","source":{"id":"2312.01407","kind":"arxiv","version":1}},"canonical_sha256":"8656929f1a750fcf2c9c41dda32761405e2f6c0541ef7492faac2033b564c658","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8656929f1a750fcf2c9c41dda32761405e2f6c0541ef7492faac2033b564c658","first_computed_at":"2026-07-05T07:19:34.610850Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:19:34.610850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BAY1C4+UO2VlKUiqDQpexAVN9MICqUBVa2631xTWeyoBiGT5MJTxD4/SUIPngz+tMrubXWXv+gyGRA8F8qjwAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:19:34.611305Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.01407","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef17453dfc650c0751a46dacbe2d201d81bae1c23164bef13a1c6304e1b8b3a6","sha256:e9fded56dd87cd9b6ba806956f81d86f8f9dd6e254b3ec1a0f09aaeb0f234aa1"],"state_sha256":"25ddd763374f0983b729a0b58bd7e5166394e4bf11d177aaa58f8198e03ea4cf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IpjxbCbVWx+qgKOjmbJ1KCgJrSGD8oYSfqZ0aBiZQ3GvEzvteuIy6RgZRQMbRvKOigS6wDmMCkQrdTsf2NOgCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T00:32:58.732773Z","bundle_sha256":"7d6d7bd835994edd16d67e10f0a3e8122cdc17a3f4003eccf4e47a5420c353a9"}}