{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:R575EOXQOEFD2LGWCGKJ6GQPYX","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":"5a8b920507147ab1facc72f4a1f97514c9e67c18be11fc069fe68af414fdf893","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T18:09:46Z","title_canon_sha256":"a5427cc4972e664261b75a61c16501789c436bea6d0bf7d65747467bf459d831"},"schema_version":"1.0","source":{"id":"2608.00187","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.00187","created_at":"2026-08-04T00:33:24Z"},{"alias_kind":"arxiv_version","alias_value":"2608.00187v1","created_at":"2026-08-04T00:33:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00187","created_at":"2026-08-04T00:33:24Z"},{"alias_kind":"pith_short_12","alias_value":"R575EOXQOEFD","created_at":"2026-08-04T00:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"R575EOXQOEFD2LGW","created_at":"2026-08-04T00:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"R575EOXQ","created_at":"2026-08-04T00:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:066b5668c3042c4592e7bdff0cdb8bd13712332ffd00fb2abfc1268a4479dd86","target":"graph","created_at":"2026-08-04T00:33:24Z","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/2608.00187/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Correspondence-based statistical shape modeling (SSM) is vital for population-level morphometric analysis, but conventional pipelines assume clean, fully registered surfaces. Real-world clinical photogrammetry scans are often noisy, partial, and cluttered, hindering the adoption of radiation-free surface imaging as a safe alternative to computed tomography (CT) for infant craniosynostosis. We present SCALP (Semi-supervised Correspondence via lAndmark Localization and sPectral warping), a two-stage framework that constructs consistent shape models directly from raw, imperfect surface scans. Fir","authors_text":"Alzbeta Novotna, Jesse Glodstein, Loretta Bowman, Michael Hernandez, Nawazish Khan, Sanjay Bhandari, Sarang Joshi, Shireen Elhabian, Tiffany Jeong, Tobi Somorin, Viraj Govani","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T18:09:46Z","title":"SCALP: Semi-Supervised Statistical Shape Modeling from Imperfect 3D Photogrammetry via Landmark-Anchored Spectral Warp"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00187","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:d62bfa58e7a687f7b18ae881780ae61a735c74beee69ef4b48e5d63ac9c1c408","target":"record","created_at":"2026-08-04T00:33:24Z","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":"5a8b920507147ab1facc72f4a1f97514c9e67c18be11fc069fe68af414fdf893","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-31T18:09:46Z","title_canon_sha256":"a5427cc4972e664261b75a61c16501789c436bea6d0bf7d65747467bf459d831"},"schema_version":"1.0","source":{"id":"2608.00187","kind":"arxiv","version":1}},"canonical_sha256":"8f7fd23af0710a3d2cd611949f1a0fc5d91afb784cf4d4a4ad2571ef9447322f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f7fd23af0710a3d2cd611949f1a0fc5d91afb784cf4d4a4ad2571ef9447322f","first_computed_at":"2026-08-04T00:33:24.499953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T00:33:24.499953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0IdJyEVGZvRWzycNyJphv80HAREkQuOmbUGKDRqGyEVK756XpfE73txZUvJRhYRNyWNRKjsFGFISLjJrf8jMAg==","signature_status":"signed_v1","signed_at":"2026-08-04T00:33:24.501453Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.00187","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d62bfa58e7a687f7b18ae881780ae61a735c74beee69ef4b48e5d63ac9c1c408","sha256:066b5668c3042c4592e7bdff0cdb8bd13712332ffd00fb2abfc1268a4479dd86"],"state_sha256":"50d29c9084dc0f30626615100ead6b50da00bac10c4b47c8051f9032a8be12ad"}