{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KKRUPQ44S6OAQ2ESXSLTHXAYOF","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":"4daeb20b3350a26524cf35bd8d540497427ebd161736dbc736eadbf0a240b4ed","cross_cats_sorted":["cs.AI","cs.GR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-07-21T03:47:28Z","title_canon_sha256":"0715cb7430e3b2df7129b70822286eccd1eb7b5cb021c2ecffc71e896c51efc8"},"schema_version":"1.0","source":{"id":"2307.11335","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.11335","created_at":"2026-07-05T06:33:26Z"},{"alias_kind":"arxiv_version","alias_value":"2307.11335v1","created_at":"2026-07-05T06:33:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.11335","created_at":"2026-07-05T06:33:26Z"},{"alias_kind":"pith_short_12","alias_value":"KKRUPQ44S6OA","created_at":"2026-07-05T06:33:26Z"},{"alias_kind":"pith_short_16","alias_value":"KKRUPQ44S6OAQ2ES","created_at":"2026-07-05T06:33:26Z"},{"alias_kind":"pith_short_8","alias_value":"KKRUPQ44","created_at":"2026-07-05T06:33:26Z"}],"graph_snapshots":[{"event_id":"sha256:f4da8e518cbff847a3f5530fd8fd38aec53413270c689eb9e901b7efaf0f1eb7","target":"graph","created_at":"2026-07-05T06:33:26Z","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/2307.11335/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Despite the tremendous progress in neural radiance fields (NeRF), we still face a dilemma of the trade-off between quality and efficiency, e.g., MipNeRF presents fine-detailed and anti-aliased renderings but takes days for training, while Instant-ngp can accomplish the reconstruction in a few minutes but suffers from blurring or aliasing when rendering at various distances or resolutions due to ignoring the sampling area. To this end, we propose a novel Tri-Mip encoding that enables both instant reconstruction and anti-aliased high-fidelity rendering for neural radiance fields. The key is to f","authors_text":"Bangbang Yang, Lin Gao, Lin Ma, Wenbo Hu, Xiao Liu, Yuewen Ma, Yuling Wang","cross_cats":["cs.AI","cs.GR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-07-21T03:47:28Z","title":"Tri-MipRF: Tri-Mip Representation for Efficient Anti-Aliasing Neural Radiance Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.11335","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":"sha256:2804b53d0325776094e47c947c1bc87e0ecb57b010e68bad5e563fc41e09d7e6","target":"record","created_at":"2026-07-05T06:33:26Z","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":"4daeb20b3350a26524cf35bd8d540497427ebd161736dbc736eadbf0a240b4ed","cross_cats_sorted":["cs.AI","cs.GR"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-07-21T03:47:28Z","title_canon_sha256":"0715cb7430e3b2df7129b70822286eccd1eb7b5cb021c2ecffc71e896c51efc8"},"schema_version":"1.0","source":{"id":"2307.11335","kind":"arxiv","version":1}},"canonical_sha256":"52a347c39c979c086892bc9733dc187177496169630b8f5f81a3c0c2964f92e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52a347c39c979c086892bc9733dc187177496169630b8f5f81a3c0c2964f92e7","first_computed_at":"2026-07-05T06:33:26.156054Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:33:26.156054Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AUoBKGMPorUG+imm1ujXb60zhTu8sF0qVR/rrpsu8RF2R7x4033uV8IVW72Cuu/+0VyRwWsHY1WxLPbVYPapAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:33:26.156479Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.11335","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2804b53d0325776094e47c947c1bc87e0ecb57b010e68bad5e563fc41e09d7e6","sha256:f4da8e518cbff847a3f5530fd8fd38aec53413270c689eb9e901b7efaf0f1eb7"],"state_sha256":"98147f27e11dce59bdaa2dd4c89dfbce10bc70b477182556b18ef31f71900041"}