{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6LHKADRKISWUL2KOAVISABFQBA","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":"1f5c6678baea3cf2939da103b20650d61efd240cf045b14bf945d3888cdaa7bb","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-16T16:14:08Z","title_canon_sha256":"10c16f859060f401696e38e7092ce59434d3289e502f66030f818edb7b492e08"},"schema_version":"1.0","source":{"id":"2505.11405","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.11405","created_at":"2026-07-05T11:04:15Z"},{"alias_kind":"arxiv_version","alias_value":"2505.11405v1","created_at":"2026-07-05T11:04:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.11405","created_at":"2026-07-05T11:04:15Z"},{"alias_kind":"pith_short_12","alias_value":"6LHKADRKISWU","created_at":"2026-07-05T11:04:15Z"},{"alias_kind":"pith_short_16","alias_value":"6LHKADRKISWUL2KO","created_at":"2026-07-05T11:04:15Z"},{"alias_kind":"pith_short_8","alias_value":"6LHKADRK","created_at":"2026-07-05T11:04:15Z"}],"graph_snapshots":[{"event_id":"sha256:cae76da16a9b0cd043c7e644adacce2d2de16452445111a762831b75dfd92672","target":"graph","created_at":"2026-07-05T11:04:15Z","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/2505.11405/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Emotion understanding is a critical yet challenging task. Recent advances in Multimodal Large Language Models (MLLMs) have significantly enhanced their capabilities in this area. However, MLLMs often suffer from hallucinations, generating irrelevant or nonsensical content. To the best of our knowledge, despite the importance of this issue, there has been no dedicated effort to evaluate emotion-related hallucinations in MLLMs. In this work, we introduce EmotionHallucer, the first benchmark for detecting and analyzing emotion hallucinations in MLLMs. Unlike humans, whose emotion understanding st","authors_text":"Bohao Xing, Chengyu Liu, Guoying Zhao, Heikki K\\\"alvi\\\"ainen, Xiaolan Fu, Xin Liu","cross_cats":["cs.CL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-16T16:14:08Z","title":"EmotionHallucer: Evaluating Emotion Hallucinations in Multimodal Large Language Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.11405","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:ab3346c63d5cec5c4e3df306d94a6b80d988d4774a01d5df1bf4c2093e5b59e3","target":"record","created_at":"2026-07-05T11:04:15Z","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":"1f5c6678baea3cf2939da103b20650d61efd240cf045b14bf945d3888cdaa7bb","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-16T16:14:08Z","title_canon_sha256":"10c16f859060f401696e38e7092ce59434d3289e502f66030f818edb7b492e08"},"schema_version":"1.0","source":{"id":"2505.11405","kind":"arxiv","version":1}},"canonical_sha256":"f2cea00e2a44ad45e94e05512004b0082c063d111457f3fac03e3f9521664119","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2cea00e2a44ad45e94e05512004b0082c063d111457f3fac03e3f9521664119","first_computed_at":"2026-07-05T11:04:15.519400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:04:15.519400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b8kCecOTWnUNPDR0WvxxMkzfNlSKDwuK5ogz8sTfRhXaBlvHe+PFp+6PVvX1Rt/58gV0znq8LH2oqnCpDc11BA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:04:15.520020Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.11405","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab3346c63d5cec5c4e3df306d94a6b80d988d4774a01d5df1bf4c2093e5b59e3","sha256:cae76da16a9b0cd043c7e644adacce2d2de16452445111a762831b75dfd92672"],"state_sha256":"24e868218caef5ef4a430f70c8584efc01a456b901d85509f8c6418b8a3c74da"}