{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:57JTNVCXA2VGNFLJWA4TDT4CB6","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":"137d7b2c90f195ac3f6973f3f90dd1a6a0597f92de94d61a3c51160c8b9f70b7","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-25T17:00:11Z","title_canon_sha256":"fcf4146f57fe3461d7fdeccf7038acfd0f641e7a3bf6973f3167e48f1ff2e846"},"schema_version":"1.0","source":{"id":"2607.24852","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.24852","created_at":"2026-07-29T00:24:47Z"},{"alias_kind":"arxiv_version","alias_value":"2607.24852v1","created_at":"2026-07-29T00:24:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.24852","created_at":"2026-07-29T00:24:47Z"},{"alias_kind":"pith_short_12","alias_value":"57JTNVCXA2VG","created_at":"2026-07-29T00:24:47Z"},{"alias_kind":"pith_short_16","alias_value":"57JTNVCXA2VGNFLJ","created_at":"2026-07-29T00:24:47Z"},{"alias_kind":"pith_short_8","alias_value":"57JTNVCX","created_at":"2026-07-29T00:24:47Z"}],"graph_snapshots":[{"event_id":"sha256:ed2bb0722f029bd8556a79f9f6736d98be229a6a09f8d6e18c9aec1046a2a124","target":"graph","created_at":"2026-07-29T00:24:47Z","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/2607.24852/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Automated photogrammetric inspection emits metric measurements from a 3D reconstruction whose own correctness is normally unknown without an external survey. Can a reconstruction estimate its own reliability with no ground truth? We formalise a track-leakage-free hold-out protocol: a deterministic subset of images is withheld and each re-localised against only 3D points seen by at least two retained images -- a track-level barrier so a view is never tested against structure it helped create -- aggregated into an mAA confidence. Held-out observations still entered the bundle adjustment that bui","authors_text":"Behnam Asadi","cross_cats":["cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-25T17:00:11Z","title":"Track-Leakage-Free Hold-Out Self-Validation for Photogrammetric Reconstruction: Protocol, Sensitivity, and Limits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.24852","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":"sha256:9ac1b20053f6d90664ff109a78822f0f46df76a2120db04f259367c45293cf5f","target":"record","created_at":"2026-07-29T00:24:47Z","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":"137d7b2c90f195ac3f6973f3f90dd1a6a0597f92de94d61a3c51160c8b9f70b7","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-25T17:00:11Z","title_canon_sha256":"fcf4146f57fe3461d7fdeccf7038acfd0f641e7a3bf6973f3167e48f1ff2e846"},"schema_version":"1.0","source":{"id":"2607.24852","kind":"arxiv","version":1}},"canonical_sha256":"efd336d45706aa669569b03931cf820fbe244b57d3672b92186e3bdbe356db44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efd336d45706aa669569b03931cf820fbe244b57d3672b92186e3bdbe356db44","first_computed_at":"2026-07-29T00:24:47.916619Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-29T00:24:47.916619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UppzAWFuQ3olX5C/67C8cah/qYCV8Wwyv3Ivo2K6AfOXgz89sHUHTzKomHC5WgtijDoZmVUwKtCVnzh0MxhiCA==","signature_status":"signed_v1","signed_at":"2026-07-29T00:24:47.917486Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.24852","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ac1b20053f6d90664ff109a78822f0f46df76a2120db04f259367c45293cf5f","sha256:ed2bb0722f029bd8556a79f9f6736d98be229a6a09f8d6e18c9aec1046a2a124"],"state_sha256":"2ea13867e157b39e769ecc386a880f35f992c17466ce26abb0c568119694bac2"}