{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CH64OTY6Y77UH6FTKTHTDJKQJE","short_pith_number":"pith:CH64OTY6","canonical_record":{"source":{"id":"2502.09613","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-02-13T18:59:09Z","cross_cats_sorted":[],"title_canon_sha256":"52c1f5d42f60af10ab201d59e0a4348325907fbc5e65729e0b5237ef558f9cca","abstract_canon_sha256":"5767d0962baea7648303d5ba9a3c2e5f1da20b0ae89557f4bde85900b3438deb"},"schema_version":"1.0"},"canonical_sha256":"11fdc74f1ec7ff43f8b354cf31a5504900ed65cd5515cd700622504b745d85a2","source":{"kind":"arxiv","id":"2502.09613","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.09613","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"arxiv_version","alias_value":"2502.09613v1","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.09613","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_12","alias_value":"CH64OTY6Y77U","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_16","alias_value":"CH64OTY6Y77UH6FT","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_8","alias_value":"CH64OTY6","created_at":"2026-07-05T10:14:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CH64OTY6Y77UH6FTKTHTDJKQJE","target":"record","payload":{"canonical_record":{"source":{"id":"2502.09613","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-02-13T18:59:09Z","cross_cats_sorted":[],"title_canon_sha256":"52c1f5d42f60af10ab201d59e0a4348325907fbc5e65729e0b5237ef558f9cca","abstract_canon_sha256":"5767d0962baea7648303d5ba9a3c2e5f1da20b0ae89557f4bde85900b3438deb"},"schema_version":"1.0"},"canonical_sha256":"11fdc74f1ec7ff43f8b354cf31a5504900ed65cd5515cd700622504b745d85a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:14:00.010750Z","signature_b64":"46t3Yr6M1Wn2Glj+JRGxt/5fYjnRr4DHsrmdMiB9/RydSSVhPpH7HVRhui1uNcYoijiAhmZWno/Xr6UwYuPhDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11fdc74f1ec7ff43f8b354cf31a5504900ed65cd5515cd700622504b745d85a2","last_reissued_at":"2026-07-05T10:14:00.010229Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:14:00.010229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.09613","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":"2026-07-05T10:14:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sTka03W1vFCxIADbc1jo3RE4yebgbAhCbkxxdaHetuAED1oJT98kr4NXQ1iMQLOI85IHnmO7/b7DrjcCqJWzAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:24:07.886683Z"},"content_sha256":"dbfb06073c87130d8d5d5987a2015258df9e10217bf093e6ab5fb7a56dd40811","schema_version":"1.0","event_id":"sha256:dbfb06073c87130d8d5d5987a2015258df9e10217bf093e6ab5fb7a56dd40811"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CH64OTY6Y77UH6FTKTHTDJKQJE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Latent Radiance Fields with 3D-aware 2D Representations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chaoyi Zhou, Feng Luo, Siyu Huang, Xi Liu","submitted_at":"2025-02-13T18:59:09Z","abstract_excerpt":"Latent 3D reconstruction has shown great promise in empowering 3D semantic understanding and 3D generation by distilling 2D features into the 3D space. However, existing approaches struggle with the domain gap between 2D feature space and 3D representations, resulting in degraded rendering performance. To address this challenge, we propose a novel framework that integrates 3D awareness into the 2D latent space. The framework consists of three stages: (1) a correspondence-aware autoencoding method that enhances the 3D consistency of 2D latent representations, (2) a latent radiance field (LRF) t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.09613","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/2502.09613/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":"2026-07-05T10:14:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XLcyTRK4AQRSSGVYb12msWMA1WDo0TGo0oDq+vFsts2CiyQZKxF36MObCP1qi8v5MwNSI5aHuQT8fd8lT2WGBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T17:24:07.887195Z"},"content_sha256":"830777e1e2f9bb161b8cc14cc25e9d4e035139f47cbf47455bab3357164b2100","schema_version":"1.0","event_id":"sha256:830777e1e2f9bb161b8cc14cc25e9d4e035139f47cbf47455bab3357164b2100"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/bundle.json","state_url":"https://pith.science/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/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":"2026-08-09T17:24:07Z","links":{"resolver":"https://pith.science/pith/CH64OTY6Y77UH6FTKTHTDJKQJE","bundle":"https://pith.science/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/bundle.json","state":"https://pith.science/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CH64OTY6Y77UH6FTKTHTDJKQJE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CH64OTY6Y77UH6FTKTHTDJKQJE","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":"5767d0962baea7648303d5ba9a3c2e5f1da20b0ae89557f4bde85900b3438deb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-02-13T18:59:09Z","title_canon_sha256":"52c1f5d42f60af10ab201d59e0a4348325907fbc5e65729e0b5237ef558f9cca"},"schema_version":"1.0","source":{"id":"2502.09613","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.09613","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"arxiv_version","alias_value":"2502.09613v1","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.09613","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_12","alias_value":"CH64OTY6Y77U","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_16","alias_value":"CH64OTY6Y77UH6FT","created_at":"2026-07-05T10:14:00Z"},{"alias_kind":"pith_short_8","alias_value":"CH64OTY6","created_at":"2026-07-05T10:14:00Z"}],"graph_snapshots":[{"event_id":"sha256:830777e1e2f9bb161b8cc14cc25e9d4e035139f47cbf47455bab3357164b2100","target":"graph","created_at":"2026-07-05T10:14:00Z","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/2502.09613/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Latent 3D reconstruction has shown great promise in empowering 3D semantic understanding and 3D generation by distilling 2D features into the 3D space. However, existing approaches struggle with the domain gap between 2D feature space and 3D representations, resulting in degraded rendering performance. To address this challenge, we propose a novel framework that integrates 3D awareness into the 2D latent space. The framework consists of three stages: (1) a correspondence-aware autoencoding method that enhances the 3D consistency of 2D latent representations, (2) a latent radiance field (LRF) t","authors_text":"Chaoyi Zhou, Feng Luo, Siyu Huang, Xi Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-02-13T18:59:09Z","title":"Latent Radiance Fields with 3D-aware 2D Representations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.09613","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:dbfb06073c87130d8d5d5987a2015258df9e10217bf093e6ab5fb7a56dd40811","target":"record","created_at":"2026-07-05T10:14:00Z","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":"5767d0962baea7648303d5ba9a3c2e5f1da20b0ae89557f4bde85900b3438deb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-02-13T18:59:09Z","title_canon_sha256":"52c1f5d42f60af10ab201d59e0a4348325907fbc5e65729e0b5237ef558f9cca"},"schema_version":"1.0","source":{"id":"2502.09613","kind":"arxiv","version":1}},"canonical_sha256":"11fdc74f1ec7ff43f8b354cf31a5504900ed65cd5515cd700622504b745d85a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11fdc74f1ec7ff43f8b354cf31a5504900ed65cd5515cd700622504b745d85a2","first_computed_at":"2026-07-05T10:14:00.010229Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:14:00.010229Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"46t3Yr6M1Wn2Glj+JRGxt/5fYjnRr4DHsrmdMiB9/RydSSVhPpH7HVRhui1uNcYoijiAhmZWno/Xr6UwYuPhDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:14:00.010750Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.09613","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dbfb06073c87130d8d5d5987a2015258df9e10217bf093e6ab5fb7a56dd40811","sha256:830777e1e2f9bb161b8cc14cc25e9d4e035139f47cbf47455bab3357164b2100"],"state_sha256":"249f2a01a0046a6805a1eb80f4af7c773192d0eea1e5b0c51ab2f049e07ddeb8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QZh1crcH0g7VhiFjMExOmWXfDKZPdEwuhBRj+zOFzehvmfCRgDDDl1Lfh8EBxweFIKvKNmP7T97xQiecyUT8Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T17:24:07.891239Z","bundle_sha256":"a600b914195659aaabfe669d493c2d057bc1bd70f25f3cfaf83ee2e35386a5a2"}}