{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:4BKXGQGAXYQ2AY6D5QE6A7G7NA","short_pith_number":"pith:4BKXGQGA","canonical_record":{"source":{"id":"2103.14910","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-27T13:41:00Z","cross_cats_sorted":["cs.GR","cs.LG"],"title_canon_sha256":"97022a007947a701bd48f8e1a1c5e0dfb12bd24d8740d9acd153125843b706ea","abstract_canon_sha256":"9fa1a31aac9d89a4be5a5408f9c49e902229617524d8e6c10f726db3aeea0295"},"schema_version":"1.0"},"canonical_sha256":"e0557340c0be21a063c3ec09e07cdf682a6d232ed005880c1877f69061e9ec9e","source":{"kind":"arxiv","id":"2103.14910","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.14910","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"2103.14910v3","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.14910","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"4BKXGQGAXYQ2","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_16","alias_value":"4BKXGQGAXYQ2AY6D","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_8","alias_value":"4BKXGQGA","created_at":"2026-07-05T03:01:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:4BKXGQGAXYQ2AY6D5QE6A7G7NA","target":"record","payload":{"canonical_record":{"source":{"id":"2103.14910","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-27T13:41:00Z","cross_cats_sorted":["cs.GR","cs.LG"],"title_canon_sha256":"97022a007947a701bd48f8e1a1c5e0dfb12bd24d8740d9acd153125843b706ea","abstract_canon_sha256":"9fa1a31aac9d89a4be5a5408f9c49e902229617524d8e6c10f726db3aeea0295"},"schema_version":"1.0"},"canonical_sha256":"e0557340c0be21a063c3ec09e07cdf682a6d232ed005880c1877f69061e9ec9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:01:55.373280Z","signature_b64":"uER+BMSHytKAA0vaG0dVrPBgsX9OvYUVBypzlgdXdtlLzSflzbZFj9+vfSG395SkrZrxtJFqnuJLZcQ9uCpUCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e0557340c0be21a063c3ec09e07cdf682a6d232ed005880c1877f69061e9ec9e","last_reissued_at":"2026-07-05T03:01:55.372856Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:01:55.372856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2103.14910","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RooKEnSb5RD8KgCe6ro0sIiRAukLhAT2qdTSm40ABZSyUkUo0TRnCaSrx7GSZmLAww4ACvkjQMLhbMjEeXr4BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:17:51.008539Z"},"content_sha256":"c782c63bad423325074c86ac53df5c6bbcdb18a16f37945e1e853543260a612e","schema_version":"1.0","event_id":"sha256:c782c63bad423325074c86ac53df5c6bbcdb18a16f37945e1e853543260a612e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:4BKXGQGAXYQ2AY6D5QE6A7G7NA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MINE: Towards Continuous Depth MPI with NeRF for Novel View Synthesis","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.GR","cs.LG"],"primary_cat":"cs.CV","authors_text":"Changhu Wang, Gim Hee Lee, Henghui Ding, Jiaxin Li, Qi She, Zijian Feng","submitted_at":"2021-03-27T13:41:00Z","abstract_excerpt":"In this paper, we propose MINE to perform novel view synthesis and depth estimation via dense 3D reconstruction from a single image. Our approach is a continuous depth generalization of the Multiplane Images (MPI) by introducing the NEural radiance fields (NeRF). Given a single image as input, MINE predicts a 4-channel image (RGB and volume density) at arbitrary depth values to jointly reconstruct the camera frustum and fill in occluded contents. The reconstructed and inpainted frustum can then be easily rendered into novel RGB or depth views using differentiable rendering. Extensive experimen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.14910","kind":"arxiv","version":3},"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/2103.14910/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":"2026-07-05T03:01:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FxX7T5uSsSt71QLnUyvNyqtcuqULyp3f57kSu6RZucYXd1lCeG688moCd0mPaEffkH29Sza1Odpsamvgi6KLDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:17:51.009416Z"},"content_sha256":"ecc1493c272e51da38e2847de6babc5c3f58a169eeda5603e7ff02070162b54a","schema_version":"1.0","event_id":"sha256:ecc1493c272e51da38e2847de6babc5c3f58a169eeda5603e7ff02070162b54a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/bundle.json","state_url":"https://pith.science/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/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":"2026-08-04T11:17:51Z","links":{"resolver":"https://pith.science/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA","bundle":"https://pith.science/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/bundle.json","state":"https://pith.science/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4BKXGQGAXYQ2AY6D5QE6A7G7NA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:4BKXGQGAXYQ2AY6D5QE6A7G7NA","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":"9fa1a31aac9d89a4be5a5408f9c49e902229617524d8e6c10f726db3aeea0295","cross_cats_sorted":["cs.GR","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-27T13:41:00Z","title_canon_sha256":"97022a007947a701bd48f8e1a1c5e0dfb12bd24d8740d9acd153125843b706ea"},"schema_version":"1.0","source":{"id":"2103.14910","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.14910","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"arxiv_version","alias_value":"2103.14910v3","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.14910","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_12","alias_value":"4BKXGQGAXYQ2","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_16","alias_value":"4BKXGQGAXYQ2AY6D","created_at":"2026-07-05T03:01:55Z"},{"alias_kind":"pith_short_8","alias_value":"4BKXGQGA","created_at":"2026-07-05T03:01:55Z"}],"graph_snapshots":[{"event_id":"sha256:ecc1493c272e51da38e2847de6babc5c3f58a169eeda5603e7ff02070162b54a","target":"graph","created_at":"2026-07-05T03:01:55Z","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/2103.14910/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we propose MINE to perform novel view synthesis and depth estimation via dense 3D reconstruction from a single image. Our approach is a continuous depth generalization of the Multiplane Images (MPI) by introducing the NEural radiance fields (NeRF). Given a single image as input, MINE predicts a 4-channel image (RGB and volume density) at arbitrary depth values to jointly reconstruct the camera frustum and fill in occluded contents. The reconstructed and inpainted frustum can then be easily rendered into novel RGB or depth views using differentiable rendering. Extensive experimen","authors_text":"Changhu Wang, Gim Hee Lee, Henghui Ding, Jiaxin Li, Qi She, Zijian Feng","cross_cats":["cs.GR","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-27T13:41:00Z","title":"MINE: Towards Continuous Depth MPI with NeRF for Novel View Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.14910","kind":"arxiv","version":3},"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:c782c63bad423325074c86ac53df5c6bbcdb18a16f37945e1e853543260a612e","target":"record","created_at":"2026-07-05T03:01:55Z","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":"9fa1a31aac9d89a4be5a5408f9c49e902229617524d8e6c10f726db3aeea0295","cross_cats_sorted":["cs.GR","cs.LG"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-27T13:41:00Z","title_canon_sha256":"97022a007947a701bd48f8e1a1c5e0dfb12bd24d8740d9acd153125843b706ea"},"schema_version":"1.0","source":{"id":"2103.14910","kind":"arxiv","version":3}},"canonical_sha256":"e0557340c0be21a063c3ec09e07cdf682a6d232ed005880c1877f69061e9ec9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0557340c0be21a063c3ec09e07cdf682a6d232ed005880c1877f69061e9ec9e","first_computed_at":"2026-07-05T03:01:55.372856Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:01:55.372856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uER+BMSHytKAA0vaG0dVrPBgsX9OvYUVBypzlgdXdtlLzSflzbZFj9+vfSG395SkrZrxtJFqnuJLZcQ9uCpUCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:01:55.373280Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.14910","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c782c63bad423325074c86ac53df5c6bbcdb18a16f37945e1e853543260a612e","sha256:ecc1493c272e51da38e2847de6babc5c3f58a169eeda5603e7ff02070162b54a"],"state_sha256":"97c233a7898142c509e95031205cba17c5524a2cd54cf648d254ab26efaa5f98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+61bEfek7lsvv8sA/MDPOUT/lD4poLVwldq5u3wiZp2rBP0Ypk98KQHUx7AGr1avnPA8jiWsnrwBEs2i4DPCBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T11:17:51.014806Z","bundle_sha256":"55cec85d5709f76cd8dcf556b46d4966e037f20b06d2fa9bc4f80b094a55b72a"}}