{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:3QGDDHT2UDEYTPP2T4YJQ27J2P","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":"05e55c6e82adc252ec57d3f7c1f65df92161274353934cb3ca4307a300672b87","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-15T22:41:28Z","title_canon_sha256":"8901217580e66caf92c8089f38d905fada5b836cd7bd16d45e3f270c32f98374"},"schema_version":"1.0","source":{"id":"2606.17340","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.17340","created_at":"2026-06-19T16:10:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.17340v1","created_at":"2026-06-19T16:10:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.17340","created_at":"2026-06-19T16:10:09Z"},{"alias_kind":"pith_short_12","alias_value":"3QGDDHT2UDEY","created_at":"2026-06-19T16:10:09Z"},{"alias_kind":"pith_short_16","alias_value":"3QGDDHT2UDEYTPP2","created_at":"2026-06-19T16:10:09Z"},{"alias_kind":"pith_short_8","alias_value":"3QGDDHT2","created_at":"2026-06-19T16:10:09Z"}],"graph_snapshots":[{"event_id":"sha256:6386503c788f705a150af15ade766fd7c824c4715b15327ee3ba9162247c7c05","target":"graph","created_at":"2026-06-19T16:10:09Z","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/2606.17340/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Accurate vision-based navigation in monocular endoscopy is difficult due to limited depth cues, weak tissue texture, non-rigid deformation, and substantial appearance variation across domains, all of which complicate pose estimation, depth prediction, and image-to-anatomy alignment. Although recent vision foundation models have shown promise, their learned representations often remain insufficiently geometry-consistent, hindering stable feature correspondence and limiting their reliability for downstream navigation tasks. We propose a unified framework for learning geometry-consistent and doma","authors_text":"Hao Ding, Hedyeh Rafii-Tari, Hongchao Shu, Mali Shen, Mathias Unberath, Morgan Ringel, Roger D. Soberanis-Mukul, Saif Iftekar Sayed","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-15T22:41:28Z","title":"Geometry-Consistent Endoscopic Representations for Image-Guided Navigation via Structured Foundation Model Adaptation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.17340","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:ae7072efd5b2a399f1a08135b17fb4852f306c60e99856e164eba802e521ed0e","target":"record","created_at":"2026-06-19T16:10:09Z","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":"05e55c6e82adc252ec57d3f7c1f65df92161274353934cb3ca4307a300672b87","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-15T22:41:28Z","title_canon_sha256":"8901217580e66caf92c8089f38d905fada5b836cd7bd16d45e3f270c32f98374"},"schema_version":"1.0","source":{"id":"2606.17340","kind":"arxiv","version":1}},"canonical_sha256":"dc0c319e7aa0c989bdfa9f30986be9d3efa5e505aa682901073b2146bc9aa353","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dc0c319e7aa0c989bdfa9f30986be9d3efa5e505aa682901073b2146bc9aa353","first_computed_at":"2026-06-19T16:10:09.684330Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:10:09.684330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ygFyqewpbLeel2+MWjwhB3c3lopVfbmzQodyg/0EwdGn/dJUek9wnXp4os+Esav0s8jNFvUvj5N4tFJbITEHCw==","signature_status":"signed_v1","signed_at":"2026-06-19T16:10:09.684689Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.17340","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae7072efd5b2a399f1a08135b17fb4852f306c60e99856e164eba802e521ed0e","sha256:6386503c788f705a150af15ade766fd7c824c4715b15327ee3ba9162247c7c05"],"state_sha256":"0a11e8612b33486bdd00cd93968a7f3257bfe0c88c2f2a1c8a8559adfe10d994"}