{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:H7YKSN5S53WNBESX7B56PXDDNR","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":"4f801a7d7ed7e2f3a3fc505b3bfe73390b75795af58c02c6bdccaefa6b5c1783","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.IV","submitted_at":"2026-01-13T17:42:27Z","title_canon_sha256":"571976d2a258bbbdce9b432569a3b3b629d9b4ca8d3c5147363d413f94efc176"},"schema_version":"1.0","source":{"id":"2601.08758","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.08758","created_at":"2026-07-01T00:17:09Z"},{"alias_kind":"arxiv_version","alias_value":"2601.08758v4","created_at":"2026-07-01T00:17:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.08758","created_at":"2026-07-01T00:17:09Z"},{"alias_kind":"pith_short_12","alias_value":"H7YKSN5S53WN","created_at":"2026-07-01T00:17:09Z"},{"alias_kind":"pith_short_16","alias_value":"H7YKSN5S53WNBESX","created_at":"2026-07-01T00:17:09Z"},{"alias_kind":"pith_short_8","alias_value":"H7YKSN5S","created_at":"2026-07-01T00:17:09Z"}],"graph_snapshots":[{"event_id":"sha256:9d72c34084c69d674e1ef4856ca4dfa86192479f8b75d9240dbea64c4259e55f","target":"graph","created_at":"2026-07-01T00:17:09Z","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/2601.08758/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Chain-of-Thought (CoT) reasoning has proven effective in enhancing large language models by encouraging step-by-step intermediate reasoning, and recent advances have extended this paradigm to Multimodal Large Language Models (MLLMs). In the medical domain, where diagnostic decisions depend on nuanced visual cues and sequential reasoning, CoT aligns naturally with clinical thinking processes. However, current benchmarks for medical image understanding generally focus on the final answer while ignoring the reasoning path. Such opaque reasoning processes lack reliable bases for judgment, making i","authors_text":"Jiangning Zhang, Jinsheng Bai, Juntao Jiang, Shuicheng Yan, Weiwei Jin, Weixuan Liu, Xiaobin Hu, Yali Bi, Yong Liu, Zhucun Xue","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.IV","submitted_at":"2026-01-13T17:42:27Z","title":"M3CoTBench: Benchmark Chain-of-Thought of MLLMs in Medical Image Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.08758","kind":"arxiv","version":4},"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":"sha256:4d4715ec71c31876e7f4661661b4157d98874a3edac949405c34f116efaa988e","target":"record","created_at":"2026-07-01T00:17:09Z","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":"4f801a7d7ed7e2f3a3fc505b3bfe73390b75795af58c02c6bdccaefa6b5c1783","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.IV","submitted_at":"2026-01-13T17:42:27Z","title_canon_sha256":"571976d2a258bbbdce9b432569a3b3b629d9b4ca8d3c5147363d413f94efc176"},"schema_version":"1.0","source":{"id":"2601.08758","kind":"arxiv","version":4}},"canonical_sha256":"3ff0a937b2eeecd09257f87be7dc636c51e98a124ed92a79f2f57569d12ddbe2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ff0a937b2eeecd09257f87be7dc636c51e98a124ed92a79f2f57569d12ddbe2","first_computed_at":"2026-07-01T00:17:09.952174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-01T00:17:09.952174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Iy8LsXuyLO+ESuocMyv99+ZaQovNNfeIBb0qhFBWLQ/oCrLQdYwG7Ippf4CuQnPy+nCH1lyOTSE7Hwi7Pc5QDQ==","signature_status":"signed_v1","signed_at":"2026-07-01T00:17:09.952648Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.08758","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d4715ec71c31876e7f4661661b4157d98874a3edac949405c34f116efaa988e","sha256:9d72c34084c69d674e1ef4856ca4dfa86192479f8b75d9240dbea64c4259e55f"],"state_sha256":"7519561a679054edee56dc5f194761d92e8f371967e2ddccb41a0b05df4e5526"}