{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:UMHUY6DH26USIMPTCFIUVFTC7Y","short_pith_number":"pith:UMHUY6DH","canonical_record":{"source":{"id":"2401.14354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-01-25T17:58:51Z","cross_cats_sorted":[],"title_canon_sha256":"59178ba4c6e7eebf06a9f77371369b920910d5eedc9edee8485b173418fd10b8","abstract_canon_sha256":"e2d16e4c5137014c6ba97ad1ff8b454a2218ea61f3f5e50c2d939aa956adad5f"},"schema_version":"1.0"},"canonical_sha256":"a30f4c7867d7a92431f311514a9662fe166240336074929ae69754d438bd20ec","source":{"kind":"arxiv","id":"2401.14354","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.14354","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"arxiv_version","alias_value":"2401.14354v1","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.14354","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_12","alias_value":"UMHUY6DH26US","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_16","alias_value":"UMHUY6DH26USIMPT","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_8","alias_value":"UMHUY6DH","created_at":"2026-07-05T07:37:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:UMHUY6DH26USIMPTCFIUVFTC7Y","target":"record","payload":{"canonical_record":{"source":{"id":"2401.14354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-01-25T17:58:51Z","cross_cats_sorted":[],"title_canon_sha256":"59178ba4c6e7eebf06a9f77371369b920910d5eedc9edee8485b173418fd10b8","abstract_canon_sha256":"e2d16e4c5137014c6ba97ad1ff8b454a2218ea61f3f5e50c2d939aa956adad5f"},"schema_version":"1.0"},"canonical_sha256":"a30f4c7867d7a92431f311514a9662fe166240336074929ae69754d438bd20ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:37:34.719858Z","signature_b64":"Z+zt87qURqnEGqeaPcEcGSA9NAIY+yKOCWc/TKB/ALc/rkx1xRBuMxbIcyKuEITdZ9xLWWeN3t5AOjN60eUIDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a30f4c7867d7a92431f311514a9662fe166240336074929ae69754d438bd20ec","last_reissued_at":"2026-07-05T07:37:34.719508Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:37:34.719508Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.14354","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":"2026-07-05T07:37:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TQPETuCoPPRksRt4dPrqejiEC/WMzXyd6Z3w8w7f2lwgP2ogzQzBTZB0hwmQs0qAY8sdvkiO4ZnvPiiE5K7uAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:12:11.841012Z"},"content_sha256":"9bb835b579dd8c831d99305a7fab971dcdaeade61a2f8b1b42cffc7a015db8b1","schema_version":"1.0","event_id":"sha256:9bb835b579dd8c831d99305a7fab971dcdaeade61a2f8b1b42cffc7a015db8b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:UMHUY6DH26USIMPTCFIUVFTC7Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Learning Robust Generalizable Radiance Field with Visibility and Feature Augmented Point Representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jiaxu Wang, Renjing Xu, Ziyi Zhang","submitted_at":"2024-01-25T17:58:51Z","abstract_excerpt":"This paper introduces a novel paradigm for the generalizable neural radiance field (NeRF). Previous generic NeRF methods combine multiview stereo techniques with image-based neural rendering for generalization, yielding impressive results, while suffering from three issues. First, occlusions often result in inconsistent feature matching. Then, they deliver distortions and artifacts in geometric discontinuities and locally sharp shapes due to their individual process of sampled points and rough feature aggregation. Third, their image-based representations experience severe degradations when sou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.14354","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/2401.14354/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":"2026-07-05T07:37:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DXmk7GO1t/2MAomDyBE3YHmnCSVLLusYE06yte3KopDZ1qGwZ2vI+qQWaJ3QLNCVKT3/x+Bu/zxOPPrbmFvjDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:12:11.841860Z"},"content_sha256":"577a30e603544906938a579451cb1e44efbf829a5bca18f0f9d9061fb37c7962","schema_version":"1.0","event_id":"sha256:577a30e603544906938a579451cb1e44efbf829a5bca18f0f9d9061fb37c7962"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/bundle.json","state_url":"https://pith.science/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/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":"2026-08-10T20:12:11Z","links":{"resolver":"https://pith.science/pith/UMHUY6DH26USIMPTCFIUVFTC7Y","bundle":"https://pith.science/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/bundle.json","state":"https://pith.science/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UMHUY6DH26USIMPTCFIUVFTC7Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UMHUY6DH26USIMPTCFIUVFTC7Y","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":"e2d16e4c5137014c6ba97ad1ff8b454a2218ea61f3f5e50c2d939aa956adad5f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-01-25T17:58:51Z","title_canon_sha256":"59178ba4c6e7eebf06a9f77371369b920910d5eedc9edee8485b173418fd10b8"},"schema_version":"1.0","source":{"id":"2401.14354","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.14354","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"arxiv_version","alias_value":"2401.14354v1","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.14354","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_12","alias_value":"UMHUY6DH26US","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_16","alias_value":"UMHUY6DH26USIMPT","created_at":"2026-07-05T07:37:34Z"},{"alias_kind":"pith_short_8","alias_value":"UMHUY6DH","created_at":"2026-07-05T07:37:34Z"}],"graph_snapshots":[{"event_id":"sha256:577a30e603544906938a579451cb1e44efbf829a5bca18f0f9d9061fb37c7962","target":"graph","created_at":"2026-07-05T07:37:34Z","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/2401.14354/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper introduces a novel paradigm for the generalizable neural radiance field (NeRF). Previous generic NeRF methods combine multiview stereo techniques with image-based neural rendering for generalization, yielding impressive results, while suffering from three issues. First, occlusions often result in inconsistent feature matching. Then, they deliver distortions and artifacts in geometric discontinuities and locally sharp shapes due to their individual process of sampled points and rough feature aggregation. Third, their image-based representations experience severe degradations when sou","authors_text":"Jiaxu Wang, Renjing Xu, Ziyi Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-01-25T17:58:51Z","title":"Learning Robust Generalizable Radiance Field with Visibility and Feature Augmented Point Representation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.14354","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":"sha256:9bb835b579dd8c831d99305a7fab971dcdaeade61a2f8b1b42cffc7a015db8b1","target":"record","created_at":"2026-07-05T07:37:34Z","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":"e2d16e4c5137014c6ba97ad1ff8b454a2218ea61f3f5e50c2d939aa956adad5f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-01-25T17:58:51Z","title_canon_sha256":"59178ba4c6e7eebf06a9f77371369b920910d5eedc9edee8485b173418fd10b8"},"schema_version":"1.0","source":{"id":"2401.14354","kind":"arxiv","version":1}},"canonical_sha256":"a30f4c7867d7a92431f311514a9662fe166240336074929ae69754d438bd20ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a30f4c7867d7a92431f311514a9662fe166240336074929ae69754d438bd20ec","first_computed_at":"2026-07-05T07:37:34.719508Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:37:34.719508Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z+zt87qURqnEGqeaPcEcGSA9NAIY+yKOCWc/TKB/ALc/rkx1xRBuMxbIcyKuEITdZ9xLWWeN3t5AOjN60eUIDA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:37:34.719858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.14354","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bb835b579dd8c831d99305a7fab971dcdaeade61a2f8b1b42cffc7a015db8b1","sha256:577a30e603544906938a579451cb1e44efbf829a5bca18f0f9d9061fb37c7962"],"state_sha256":"6df0feaea741604920e6ed88e42e5e2540d5e7296c5ef58c6685f2be89191d8b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wsc/jKCSFMgMW/1PZuGjTiF43qJvyzZHXpiSL/Q5KyxJNjkq1mqsjIw2sfz8boNDTPeyrJ25T0FieqsmSDRiAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T20:12:11.849097Z","bundle_sha256":"24a70ebae097728603b3e53eb0dc1adfb80c3c66faccd6cb1dd8653df60a44bd"}}