{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FTICY4F3PZOUNS5FF76OM2VP7M","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":"792769a69089e679e2c8136c2ff201b004e2d894d2eb2e8a8c0e0c08276722ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T16:59:11Z","title_canon_sha256":"c7f22f40432295d5c604cdc738cd46a0b36fedb06d540aff826476db730d30e7"},"schema_version":"1.0","source":{"id":"2605.20110","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20110","created_at":"2026-05-20T02:06:02Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20110v1","created_at":"2026-05-20T02:06:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20110","created_at":"2026-05-20T02:06:02Z"},{"alias_kind":"pith_short_12","alias_value":"FTICY4F3PZOU","created_at":"2026-05-20T02:06:02Z"},{"alias_kind":"pith_short_16","alias_value":"FTICY4F3PZOUNS5F","created_at":"2026-05-20T02:06:02Z"},{"alias_kind":"pith_short_8","alias_value":"FTICY4F3","created_at":"2026-05-20T02:06:02Z"}],"graph_snapshots":[{"event_id":"sha256:482bb931a9ba0c72c829a6e22bf94b8e84a854c0f5df3ec47f57c43e484d0a6e","target":"graph","created_at":"2026-05-20T02:06:02Z","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/2605.20110/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Referring segmentation grounds natural-language queries to pixel-level masks, but extending it to complex scenarios with multiple instances, cross-category groups, or open-ended target sets remains challenging. Previous Large Vision Language Model (LVLM)-based methods represent referred targets with one or more special tokens sequentially, treating multiple targets as separate outputs rather than a coherent set and offering little incentive to capture set-level properties such as completeness and mutual exclusivity. We reformulate open-ended referring segmentation as explicit set-level concept","authors_text":"Jiaqi Wang, Long Xing, Qiaosheng Zhang, Shengyuan Ding, Shuangrui Ding, Yibin Wang, Yizhuo Li, Yuhang Zang, Zhixiong Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T16:59:11Z","title":"SetCon: Towards Open-Ended Referring Segmentation via Set-Level Concept Prediction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20110","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:b9dc24054f908d617de9fb1e8055c0b564227bd59093a603501c5f735c587001","target":"record","created_at":"2026-05-20T02:06:02Z","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":"792769a69089e679e2c8136c2ff201b004e2d894d2eb2e8a8c0e0c08276722ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T16:59:11Z","title_canon_sha256":"c7f22f40432295d5c604cdc738cd46a0b36fedb06d540aff826476db730d30e7"},"schema_version":"1.0","source":{"id":"2605.20110","kind":"arxiv","version":1}},"canonical_sha256":"2cd02c70bb7e5d46cba52ffce66aaffb2f09ce0412690a1c65b50756b45cbb47","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cd02c70bb7e5d46cba52ffce66aaffb2f09ce0412690a1c65b50756b45cbb47","first_computed_at":"2026-05-20T02:06:02.475939Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T02:06:02.475939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KprIQTW2JmVXtAdyvOK5dVdGRU7vd0KS2aCplvXdgLdkNtxNyGFc3dnlBDhdPTNAZ1PAdPHYKC57fdBqTRr1Cg==","signature_status":"signed_v1","signed_at":"2026-05-20T02:06:02.476625Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.20110","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9dc24054f908d617de9fb1e8055c0b564227bd59093a603501c5f735c587001","sha256:482bb931a9ba0c72c829a6e22bf94b8e84a854c0f5df3ec47f57c43e484d0a6e"],"state_sha256":"8313032e52794abc3b2aa650b477baab7a8ff76016fb371e36000500d43950a1"}