{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HB2LBCLIE2UCSADZQCA4ARSQ5O","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":"0d638de1e837b9c39d43bd0120fe86ef79571259beae6f4b5bb602510f43baeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-24T04:21:42Z","title_canon_sha256":"be01a338ebd126fe96f98a91123b6834278601b45e5d56be2d75fce74055e7b5"},"schema_version":"1.0","source":{"id":"2603.22786","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.22786","created_at":"2026-07-13T01:18:06Z"},{"alias_kind":"arxiv_version","alias_value":"2603.22786v2","created_at":"2026-07-13T01:18:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.22786","created_at":"2026-07-13T01:18:06Z"},{"alias_kind":"pith_short_12","alias_value":"HB2LBCLIE2UC","created_at":"2026-07-13T01:18:06Z"},{"alias_kind":"pith_short_16","alias_value":"HB2LBCLIE2UCSADZ","created_at":"2026-07-13T01:18:06Z"},{"alias_kind":"pith_short_8","alias_value":"HB2LBCLI","created_at":"2026-07-13T01:18:06Z"}],"graph_snapshots":[{"event_id":"sha256:1151ecb9eec75c7233767bd250a441ac348768f8b1afde76a11297361a05fdf8","target":"graph","created_at":"2026-07-13T01:18:06Z","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/2603.22786/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in 3D Gaussian Splatting have enabled impressive photorealistic novel view synthesis. However, to transition from a pure rendering engine to a reliable spatial map for autonomous agents and safety-critical applications, knowing where the representation is uncertain is as important as the rendering fidelity itself. We bridge this critical gap by introducing a lightweight, plug-and-play framework for pixel-wise, view-dependent predictive uncertainty estimation. Our post-hoc method formulates uncertainty as a Bayesian-regularized linear least-squares optimization over reconstructi","authors_text":"Chamuditha Jayanga Galappaththige, Dimity Miller, Edgar Heinert, Matthias Rottmann, Niko Suenderhauf, Peter Stehr, Thomas Gottwald","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-24T04:21:42Z","title":"Predictive Photometric Uncertainty in Gaussian Splatting for Novel View Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.22786","kind":"arxiv","version":2},"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:d15cb020b51fbce0fb412e740a7689164f06d8277cb04fd9d97256cd44a2826a","target":"record","created_at":"2026-07-13T01:18:06Z","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":"0d638de1e837b9c39d43bd0120fe86ef79571259beae6f4b5bb602510f43baeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-03-24T04:21:42Z","title_canon_sha256":"be01a338ebd126fe96f98a91123b6834278601b45e5d56be2d75fce74055e7b5"},"schema_version":"1.0","source":{"id":"2603.22786","kind":"arxiv","version":2}},"canonical_sha256":"3874b0896826a82900798081c04650eba943da803d06b021964092f9d7b40a3c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3874b0896826a82900798081c04650eba943da803d06b021964092f9d7b40a3c","first_computed_at":"2026-07-13T01:18:06.628657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-13T01:18:06.628657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"au7P6KYQjSS6wsYHscl5R7/jAdzv4021Gd0hFnBMgbPZ2OmeFZGjTfpg/3vgFb1SHoTmwRCi9iczEnmCWkh3DQ==","signature_status":"signed_v1","signed_at":"2026-07-13T01:18:06.629763Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.22786","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d15cb020b51fbce0fb412e740a7689164f06d8277cb04fd9d97256cd44a2826a","sha256:1151ecb9eec75c7233767bd250a441ac348768f8b1afde76a11297361a05fdf8"],"state_sha256":"734c01d18aa3d36a282fb9f4667b2d452d1725f6e6513466a8cf8822a5ac82cd"}