{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:ONCI2RLRYCTTAQOHUPGQX2ONUB","short_pith_number":"pith:ONCI2RLR","canonical_record":{"source":{"id":"2505.02388","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-05T06:13:25Z","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"title_canon_sha256":"5125bd9481a22657bad369ce1b9a3730bfcae7f7fc31a8119c8b06a671972485","abstract_canon_sha256":"bdb042408220aa77db62055516448ceb8689ff90da0bfe6dcd2a5d73bace5136"},"schema_version":"1.0"},"canonical_sha256":"73448d4571c0a73041c7a3cd0be9cda0697b2244a446c790a43c92547d6a9fb7","source":{"kind":"arxiv","id":"2505.02388","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.02388","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.02388v1","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.02388","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_12","alias_value":"ONCI2RLRYCTT","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_16","alias_value":"ONCI2RLRYCTTAQOH","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_8","alias_value":"ONCI2RLR","created_at":"2026-07-05T10:58:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:ONCI2RLRYCTTAQOHUPGQX2ONUB","target":"record","payload":{"canonical_record":{"source":{"id":"2505.02388","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-05T06:13:25Z","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"title_canon_sha256":"5125bd9481a22657bad369ce1b9a3730bfcae7f7fc31a8119c8b06a671972485","abstract_canon_sha256":"bdb042408220aa77db62055516448ceb8689ff90da0bfe6dcd2a5d73bace5136"},"schema_version":"1.0"},"canonical_sha256":"73448d4571c0a73041c7a3cd0be9cda0697b2244a446c790a43c92547d6a9fb7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:58:36.357734Z","signature_b64":"MbsRFgSr0B4q3LS8W8Au4FiR0F4tSh9KFMhCjveaBwO6uEazXEjiYXykx5OoP54UOCib38xjkJdS9E0jgQ56Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73448d4571c0a73041c7a3cd0be9cda0697b2244a446c790a43c92547d6a9fb7","last_reissued_at":"2026-07-05T10:58:36.357244Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:58:36.357244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.02388","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":"2026-07-05T10:58:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rXbIaYPaabeW+FdgZovJP5SUeUStFCTqhYxrtr1+G7LUlrmH8aeni85HmORWyEs8Si/PWW3BZyLCBxluD8V/Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:45:53.980741Z"},"content_sha256":"6db30996f8724fd587eaccdf8638388129469c0210bec6776625dab2fa4bc533","schema_version":"1.0","event_id":"sha256:6db30996f8724fd587eaccdf8638388129469c0210bec6776625dab2fa4bc533"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:ONCI2RLRYCTTAQOHUPGQX2ONUB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MetaScenes: Towards Automated Replica Creation for Real-world 3D Scans","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI","cs.LG","cs.RO"],"primary_cat":"cs.CV","authors_text":"Baoxiong Jia, Huangyue Yu, Jiaxin Li, Puhao Li, Qing Li, Rongpeng Su, Siyuan Huang, Song-Chun Zhu, Tengyu Liu, Wei Liang, Yandan Yang, Yixin Chen","submitted_at":"2025-05-05T06:13:25Z","abstract_excerpt":"Embodied AI (EAI) research requires high-quality, diverse 3D scenes to effectively support skill acquisition, sim-to-real transfer, and generalization. Achieving these quality standards, however, necessitates the precise replication of real-world object diversity. Existing datasets demonstrate that this process heavily relies on artist-driven designs, which demand substantial human effort and present significant scalability challenges. To scalably produce realistic and interactive 3D scenes, we first present MetaScenes, a large-scale, simulatable 3D scene dataset constructed from real-world sc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.02388","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/2505.02388/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":"2026-07-05T10:58:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yIwTI43SL6N+IjVCAhFq2d0cQSaDyZOdZSk8Nx87m2h81R5amEThfLn1pIddbZmeBIR7jcobdr2eFqkhldIiAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:45:53.981116Z"},"content_sha256":"57a6dae1c8e31690b4ef2be810109564b665f942dbb3bee58abc2c1e39255980","schema_version":"1.0","event_id":"sha256:57a6dae1c8e31690b4ef2be810109564b665f942dbb3bee58abc2c1e39255980"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/bundle.json","state_url":"https://pith.science/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/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":"2026-07-07T14:45:53Z","links":{"resolver":"https://pith.science/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB","bundle":"https://pith.science/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/bundle.json","state":"https://pith.science/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ONCI2RLRYCTTAQOHUPGQX2ONUB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ONCI2RLRYCTTAQOHUPGQX2ONUB","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":"bdb042408220aa77db62055516448ceb8689ff90da0bfe6dcd2a5d73bace5136","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-05T06:13:25Z","title_canon_sha256":"5125bd9481a22657bad369ce1b9a3730bfcae7f7fc31a8119c8b06a671972485"},"schema_version":"1.0","source":{"id":"2505.02388","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.02388","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.02388v1","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.02388","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_12","alias_value":"ONCI2RLRYCTT","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_16","alias_value":"ONCI2RLRYCTTAQOH","created_at":"2026-07-05T10:58:36Z"},{"alias_kind":"pith_short_8","alias_value":"ONCI2RLR","created_at":"2026-07-05T10:58:36Z"}],"graph_snapshots":[{"event_id":"sha256:57a6dae1c8e31690b4ef2be810109564b665f942dbb3bee58abc2c1e39255980","target":"graph","created_at":"2026-07-05T10:58:36Z","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/2505.02388/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Embodied AI (EAI) research requires high-quality, diverse 3D scenes to effectively support skill acquisition, sim-to-real transfer, and generalization. Achieving these quality standards, however, necessitates the precise replication of real-world object diversity. Existing datasets demonstrate that this process heavily relies on artist-driven designs, which demand substantial human effort and present significant scalability challenges. To scalably produce realistic and interactive 3D scenes, we first present MetaScenes, a large-scale, simulatable 3D scene dataset constructed from real-world sc","authors_text":"Baoxiong Jia, Huangyue Yu, Jiaxin Li, Puhao Li, Qing Li, Rongpeng Su, Siyuan Huang, Song-Chun Zhu, Tengyu Liu, Wei Liang, Yandan Yang, Yixin Chen","cross_cats":["cs.AI","cs.LG","cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-05T06:13:25Z","title":"MetaScenes: Towards Automated Replica Creation for Real-world 3D Scans"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.02388","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":"sha256:6db30996f8724fd587eaccdf8638388129469c0210bec6776625dab2fa4bc533","target":"record","created_at":"2026-07-05T10:58:36Z","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":"bdb042408220aa77db62055516448ceb8689ff90da0bfe6dcd2a5d73bace5136","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-05T06:13:25Z","title_canon_sha256":"5125bd9481a22657bad369ce1b9a3730bfcae7f7fc31a8119c8b06a671972485"},"schema_version":"1.0","source":{"id":"2505.02388","kind":"arxiv","version":1}},"canonical_sha256":"73448d4571c0a73041c7a3cd0be9cda0697b2244a446c790a43c92547d6a9fb7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73448d4571c0a73041c7a3cd0be9cda0697b2244a446c790a43c92547d6a9fb7","first_computed_at":"2026-07-05T10:58:36.357244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:58:36.357244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MbsRFgSr0B4q3LS8W8Au4FiR0F4tSh9KFMhCjveaBwO6uEazXEjiYXykx5OoP54UOCib38xjkJdS9E0jgQ56Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T10:58:36.357734Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.02388","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6db30996f8724fd587eaccdf8638388129469c0210bec6776625dab2fa4bc533","sha256:57a6dae1c8e31690b4ef2be810109564b665f942dbb3bee58abc2c1e39255980"],"state_sha256":"1b2f11158609d9f243ddec0116b17d7defeba18b2751f4059d88182de3ff4b0b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6ISIclXVUiANq1a6Y1eOUZQrSOYx9mMzpe7vDaPrA/2hqtdQH+cBDJ0Tfu2MWz35yhOZRPb1cA+bpaxhS7jZCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:45:53.983038Z","bundle_sha256":"e39139415efbc07fda3a04c4bba81552535411c1757dea9fb16bf4e81db8abda"}}