{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:PE7VHREUIVZLSN3BQIWEICBAHX","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":"70a33ae25c57a9da1228ac9ac9b97075935da3d3d5da205d4ae2f5a5add6690e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-26T15:10:56Z","title_canon_sha256":"f878df2fcb1e518a228107fc1be85fd6f16ccbdf492e0cc0740e1f8d886fef0f"},"schema_version":"1.0","source":{"id":"2402.16641","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.16641","created_at":"2026-07-05T07:51:40Z"},{"alias_kind":"arxiv_version","alias_value":"2402.16641v2","created_at":"2026-07-05T07:51:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.16641","created_at":"2026-07-05T07:51:40Z"},{"alias_kind":"pith_short_12","alias_value":"PE7VHREUIVZL","created_at":"2026-07-05T07:51:40Z"},{"alias_kind":"pith_short_16","alias_value":"PE7VHREUIVZLSN3B","created_at":"2026-07-05T07:51:40Z"},{"alias_kind":"pith_short_8","alias_value":"PE7VHREU","created_at":"2026-07-05T07:51:40Z"}],"graph_snapshots":[{"event_id":"sha256:6f77135ca56962540c1ec138d3b62f60a705ac238659f4b1a06c86ade71e6d45","target":"graph","created_at":"2026-07-05T07:51:40Z","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/2402.16641/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Comparative settings (e.g. pairwise choice, listwise ranking) have been adopted by a wide range of subjective studies for image quality assessment (IQA), as it inherently standardizes the evaluation criteria across different observers and offer more clear-cut responses. In this work, we extend the edge of emerging large multi-modality models (LMMs) to further advance visual quality comparison into open-ended settings, that 1) can respond to open-range questions on quality comparison; 2) can provide detailed reasonings beyond direct answers. To this end, we propose the Co-Instruct. To train thi","authors_text":"Annan Wang, Chaofeng Chen, Chunyi Li, Erli Zhang, Guangtao Zhai, Hanwei Zhu, Haoning Wu, Liang Liao, Qiong Yan, Shiqi Wang, Weisi Lin, Wenxiu Sun, Xiaohong Liu, Zicheng Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-26T15:10:56Z","title":"Towards Open-ended Visual Quality Comparison"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.16641","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":"sha256:6a340d36b67636ca3a8e637e360fc28feec902c55ac8a5b77af210edd53565b3","target":"record","created_at":"2026-07-05T07:51:40Z","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":"70a33ae25c57a9da1228ac9ac9b97075935da3d3d5da205d4ae2f5a5add6690e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-02-26T15:10:56Z","title_canon_sha256":"f878df2fcb1e518a228107fc1be85fd6f16ccbdf492e0cc0740e1f8d886fef0f"},"schema_version":"1.0","source":{"id":"2402.16641","kind":"arxiv","version":2}},"canonical_sha256":"793f53c4944572b93761822c4408203dd971bd1c838c6d9531d5aa7f33b08cf3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"793f53c4944572b93761822c4408203dd971bd1c838c6d9531d5aa7f33b08cf3","first_computed_at":"2026-07-05T07:51:40.072218Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:40.072218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lC4jmAFtS06RtydaMXuoSyr/9alKovfYNIooqC6El3wSzmhBon6T2EyPsc1b+mPy3i1rMVbLiKKxqD9UqG9lDw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:40.072737Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.16641","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a340d36b67636ca3a8e637e360fc28feec902c55ac8a5b77af210edd53565b3","sha256:6f77135ca56962540c1ec138d3b62f60a705ac238659f4b1a06c86ade71e6d45"],"state_sha256":"d0231d2db2114ef71236e30d58d3314296fc2c75e54c11604d31b5a935a64ef6"}