{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JWIJZ4QOW4Q5VWGSKQYMTSDZPH","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":"de02723f430f606b738ece68009e5fccbc3506ad40ce4ce32d4a12ad18801ab7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-23T16:14:59Z","title_canon_sha256":"e25a9ccb8f8dbac0ad801732b4df192ecbc9592da2b2084cb35e1b87781cbfa2"},"schema_version":"1.0","source":{"id":"2607.21471","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21471","created_at":"2026-07-24T01:24:34Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21471v1","created_at":"2026-07-24T01:24:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21471","created_at":"2026-07-24T01:24:34Z"},{"alias_kind":"pith_short_12","alias_value":"JWIJZ4QOW4Q5","created_at":"2026-07-24T01:24:34Z"},{"alias_kind":"pith_short_16","alias_value":"JWIJZ4QOW4Q5VWGS","created_at":"2026-07-24T01:24:34Z"},{"alias_kind":"pith_short_8","alias_value":"JWIJZ4QO","created_at":"2026-07-24T01:24:34Z"}],"graph_snapshots":[{"event_id":"sha256:9754af6f6ff6f5b099cbc1c9c2f472ff00524f199849f2d7565854022cf41013","target":"graph","created_at":"2026-07-24T01:24:34Z","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/2607.21471/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Dynamic-scene reconstruction is almost always evaluated inside the observed time window, yet deployment settings such as AR overlays, robot interaction, and anticipatory planning need the future surface: the geometry at times beyond those captured. No standard benchmark measures this. We introduce FutureSurf, a controlled diagnostic benchmark and dataset for future-time surface reconstruction that trades scene diversity for exact future ground truth and falsification controls. A method trains on the observed first 75% of a sequence; we score its extracted per-frame surface on the held-out futu","authors_text":"Minglun Gong, Yukun Shi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-23T16:14:59Z","title":"Future Rendering $\\neq$ Future Surface: A Benchmark and Dataset for Dynamic Surface Reconstruction Beyond the Observed Window"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21471","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:cea8cb863364ffe9cbc2461461779d1d164efab11f05d8b39102f0014e500d21","target":"record","created_at":"2026-07-24T01:24:34Z","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":"de02723f430f606b738ece68009e5fccbc3506ad40ce4ce32d4a12ad18801ab7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-23T16:14:59Z","title_canon_sha256":"e25a9ccb8f8dbac0ad801732b4df192ecbc9592da2b2084cb35e1b87781cbfa2"},"schema_version":"1.0","source":{"id":"2607.21471","kind":"arxiv","version":1}},"canonical_sha256":"4d909cf20eb721dad8d25430c9c87979f2f4ae7d1badee870ffdca6fb952c0bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d909cf20eb721dad8d25430c9c87979f2f4ae7d1badee870ffdca6fb952c0bb","first_computed_at":"2026-07-24T01:24:34.752863Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-24T01:24:34.752863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YI59Hwl5J2OI0D/iGpErcY2MoQ0+xnP8E2wDsBuo5efj9gHHs/MnprElGzf6R2PJ5llYNRllbsAD7RiYfcePAA==","signature_status":"signed_v1","signed_at":"2026-07-24T01:24:34.753722Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21471","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cea8cb863364ffe9cbc2461461779d1d164efab11f05d8b39102f0014e500d21","sha256:9754af6f6ff6f5b099cbc1c9c2f472ff00524f199849f2d7565854022cf41013"],"state_sha256":"495975b27344b04341818c9c9e235e471ed136ff8edad6d8e3832bab108c92f3"}