{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TLJDPW2KWM6KB2F5G7WFVUADTN","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":"196eabc6bbcddd4fdca54c2974d151c2275c37c3a5af7c07c7f61e4dfa38c187","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-02-12T18:59:04Z","title_canon_sha256":"2276c41d7bd211f8ef576c2c73829e4a95861462af20ba23450961defe377ee1"},"schema_version":"1.0","source":{"id":"2502.08645","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.08645","created_at":"2026-07-05T10:14:51Z"},{"alias_kind":"arxiv_version","alias_value":"2502.08645v3","created_at":"2026-07-05T10:14:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.08645","created_at":"2026-07-05T10:14:51Z"},{"alias_kind":"pith_short_12","alias_value":"TLJDPW2KWM6K","created_at":"2026-07-05T10:14:51Z"},{"alias_kind":"pith_short_16","alias_value":"TLJDPW2KWM6KB2F5","created_at":"2026-07-05T10:14:51Z"},{"alias_kind":"pith_short_8","alias_value":"TLJDPW2K","created_at":"2026-07-05T10:14:51Z"}],"graph_snapshots":[{"event_id":"sha256:18ef2b1f9275120d748eddd4f82525a0a646ce2633da7942d54edfa88299e296","target":"graph","created_at":"2026-07-05T10:14:51Z","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/2502.08645/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Real-world data collection for robotics is costly and resource-intensive, requiring skilled operators and expensive hardware. Simulations offer a scalable alternative but often fail to achieve sim-to-real generalization due to geometric and visual gaps. To address these challenges, we propose a 3D-photorealistic real-to-sim system, namely, RE$^3$SIM, addressing geometric and visual sim-to-real gaps. RE$^3$SIM employs advanced 3D reconstruction and neural rendering techniques to faithfully recreate real-world scenarios, enabling real-time rendering of simulated cross-view cameras within a physi","authors_text":"Bolun Wang, Jiangmiao Pang, Junqiu Yu, Minghuan Liu, Weinan Zhang, Xiaoshen Han, Xiaoyang Lyu, Yang Tian, Yilun Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-02-12T18:59:04Z","title":"Re$^3$Sim: Generating High-Fidelity Simulation Data via 3D-Photorealistic Real-to-Sim for Robotic Manipulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.08645","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":"sha256:24bcace5ee2f76b0e44fdf39ba3ba14c366663ceec7502bfea63174d5de3c13e","target":"record","created_at":"2026-07-05T10:14:51Z","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":"196eabc6bbcddd4fdca54c2974d151c2275c37c3a5af7c07c7f61e4dfa38c187","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.RO","submitted_at":"2025-02-12T18:59:04Z","title_canon_sha256":"2276c41d7bd211f8ef576c2c73829e4a95861462af20ba23450961defe377ee1"},"schema_version":"1.0","source":{"id":"2502.08645","kind":"arxiv","version":3}},"canonical_sha256":"9ad237db4ab33ca0e8bd37ec5ad0039b77b419c5267725f7937a9a51c633d59d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ad237db4ab33ca0e8bd37ec5ad0039b77b419c5267725f7937a9a51c633d59d","first_computed_at":"2026-07-05T10:14:51.308418Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:14:51.308418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KPBScIHWqkZerEIKPt7mZdaHpj+s+DEVLS953PQyBVTHg3JlWf7F+p4roZRkGe/7TT5Q1BTTRVZ3D/4JWPF7Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:14:51.308873Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.08645","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24bcace5ee2f76b0e44fdf39ba3ba14c366663ceec7502bfea63174d5de3c13e","sha256:18ef2b1f9275120d748eddd4f82525a0a646ce2633da7942d54edfa88299e296"],"state_sha256":"111dbcfee73cbe1761e0a117eed5595edbc7fe7062b62096a4fe973d2c39cdaa"}