{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:YAE3NZK2CFBG2THSRIJSQFF5UJ","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":"cd3f06d763ae90998919a1ecd933e299ee0b0d16523440d1c1d8ce448d5ef149","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-12-03T20:10:22Z","title_canon_sha256":"033e21de2746cdf073ce0152a16263784c74ef9917662d8131dc30e2e6ca1e64"},"schema_version":"1.0","source":{"id":"2512.04238","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2512.04238","created_at":"2026-06-26T01:15:47Z"},{"alias_kind":"arxiv_version","alias_value":"2512.04238v2","created_at":"2026-06-26T01:15:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.04238","created_at":"2026-06-26T01:15:47Z"},{"alias_kind":"pith_short_12","alias_value":"YAE3NZK2CFBG","created_at":"2026-06-26T01:15:47Z"},{"alias_kind":"pith_short_16","alias_value":"YAE3NZK2CFBG2THS","created_at":"2026-06-26T01:15:47Z"},{"alias_kind":"pith_short_8","alias_value":"YAE3NZK2","created_at":"2026-06-26T01:15:47Z"}],"graph_snapshots":[{"event_id":"sha256:e1c468fa88f05fe10eee17e0042632ff7154f28b2745bad0d715fd3eb671610e","target":"graph","created_at":"2026-06-26T01:15:47Z","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/2512.04238/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vision-language models (VLMs) are increasingly integrated into clinical workflows. However, existing benchmarks primarily assess performance on common anatomical presentations and fail to capture the challenges posed by rare variants. To address this gap, we introduce AdversarialAnatomyBench, the first benchmark comprising naturally occurring rare anatomical variants across diverse imaging modalities and anatomical regions. We call such variants that violate learned priors about \"typical\" human anatomy natural adversarial anatomy. Benchmarking 25 state-of-the-art VLMs with AdversarialAnatomyBe","authors_text":"Annika Reinke, Caroline Ebersbach, Evangelia Christodoulou, Fiona R. Kolbinger, Lena Maier-Hein, Leon Mayer, Marcel Knopp, Piotr Kalinowski, Tim R\\\"adsch","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-12-03T20:10:22Z","title":"6 Fingers, 1 Kidney: Natural Adversarial Medical Images Reveal Critical Weaknesses of Vision-Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.04238","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":"sha256:081b544e50163aaf1935d8d0b5eddd7dba42819c519fb2b5cca6602b81495d0a","target":"record","created_at":"2026-06-26T01:15:47Z","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":"cd3f06d763ae90998919a1ecd933e299ee0b0d16523440d1c1d8ce448d5ef149","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-12-03T20:10:22Z","title_canon_sha256":"033e21de2746cdf073ce0152a16263784c74ef9917662d8131dc30e2e6ca1e64"},"schema_version":"1.0","source":{"id":"2512.04238","kind":"arxiv","version":2}},"canonical_sha256":"c009b6e55a11426d4cf28a132814bda265e5871b33e79239202d782ff137b2d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c009b6e55a11426d4cf28a132814bda265e5871b33e79239202d782ff137b2d7","first_computed_at":"2026-06-26T01:15:47.725829Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:15:47.725829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VHRsJFbb4FnmIl1hvPF/aez7Lm2BHbhL4fHcqdHqJfAYNbvyhuxIix6LI0ELmpuo6hvr/ERf8RL+A+OiOiarCw==","signature_status":"signed_v1","signed_at":"2026-06-26T01:15:47.726296Z","signed_message":"canonical_sha256_bytes"},"source_id":"2512.04238","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:081b544e50163aaf1935d8d0b5eddd7dba42819c519fb2b5cca6602b81495d0a","sha256:e1c468fa88f05fe10eee17e0042632ff7154f28b2745bad0d715fd3eb671610e"],"state_sha256":"d1c6b12eb82c09178e7ce630854f89ecfd9b6e22020b80474fef6968430f982f"}