{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:HKQ2LYZIEMNOZE5SY4KUPIN5CX","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":"66ba7211619ce5b6cb18cf4f1561a153fd97072ab9f498bc6e8332733a3e840a","cross_cats_sorted":["cs.AI","cs.GR","cs.HC","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-04T20:53:43Z","title_canon_sha256":"3be207e00912fd8ae8267468550637fd8771151d27b5dafc1e1e8836d8f1afa1"},"schema_version":"1.0","source":{"id":"2506.04444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.04444","created_at":"2026-07-05T11:16:14Z"},{"alias_kind":"arxiv_version","alias_value":"2506.04444v1","created_at":"2026-07-05T11:16:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04444","created_at":"2026-07-05T11:16:14Z"},{"alias_kind":"pith_short_12","alias_value":"HKQ2LYZIEMNO","created_at":"2026-07-05T11:16:14Z"},{"alias_kind":"pith_short_16","alias_value":"HKQ2LYZIEMNOZE5S","created_at":"2026-07-05T11:16:14Z"},{"alias_kind":"pith_short_8","alias_value":"HKQ2LYZI","created_at":"2026-07-05T11:16:14Z"}],"graph_snapshots":[{"event_id":"sha256:7e44bd834247cd16f1d15b4885af1046c778fa45e1d71e24c5fe89248e12a146","target":"graph","created_at":"2026-07-05T11:16:14Z","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/2506.04444/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we investigate the challenges associated with using egocentric devices to photorealistic reconstruct the scene in high dynamic range. Existing methodologies typically assume using frame-rate 6DoF pose estimated from the device's visual-inertial odometry system, which may neglect crucial details necessary for pixel-accurate reconstruction. This study presents two significant findings. Firstly, in contrast to mainstream work treating RGB camera as global shutter frame-rate camera, we emphasize the importance of employing visual-inertial bundle adjustment (VIBA) to calibrate the pr","authors_text":"Jakob Engel, Ka Chen, Maurizio Monge, Michael Goesele, Richard Newcombe, Yufeng Zhu, Zhao Dong, Zhaoyang Lv","cross_cats":["cs.AI","cs.GR","cs.HC","cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-04T20:53:43Z","title":"Photoreal Scene Reconstruction from an Egocentric Device"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04444","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":"sha256:6948a44f26fb6e1219667edd54e7941d785799a315ecf072d64d9d0fdba1245a","target":"record","created_at":"2026-07-05T11:16:14Z","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":"66ba7211619ce5b6cb18cf4f1561a153fd97072ab9f498bc6e8332733a3e840a","cross_cats_sorted":["cs.AI","cs.GR","cs.HC","cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-04T20:53:43Z","title_canon_sha256":"3be207e00912fd8ae8267468550637fd8771151d27b5dafc1e1e8836d8f1afa1"},"schema_version":"1.0","source":{"id":"2506.04444","kind":"arxiv","version":1}},"canonical_sha256":"3aa1a5e328231aec93b2c71547a1bd15e01249c185647664db8cec3ca3657a60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3aa1a5e328231aec93b2c71547a1bd15e01249c185647664db8cec3ca3657a60","first_computed_at":"2026-07-05T11:16:14.488277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:14.488277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6v+PbNBfkvPmdBvbD0xw6W4+IKPZCH8ANHKkxeDQhcf0OXA55JMP24qR86kIJllWtfQzXbSKTBLbOLwJ4ZbEDA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:14.488797Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.04444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6948a44f26fb6e1219667edd54e7941d785799a315ecf072d64d9d0fdba1245a","sha256:7e44bd834247cd16f1d15b4885af1046c778fa45e1d71e24c5fe89248e12a146"],"state_sha256":"9d70c72b88cbac36bfa627df022f4a67815a6a004adbf635aca4cd75f89faed3"}