{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UAGX77RGQY3YPVRP34MISTRM3U","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":"bb9cd0b4bdae0e5872e1241323be84c1ee4378e7c08f7f89968c544cd7a20e3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-01T09:01:58Z","title_canon_sha256":"9cd08264134cc9f9d0be13bc6a7a523523dbd29b20302c5fe6e8ddf641709790"},"schema_version":"1.0","source":{"id":"2509.01275","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.01275","created_at":"2026-07-05T12:03:52Z"},{"alias_kind":"arxiv_version","alias_value":"2509.01275v2","created_at":"2026-07-05T12:03:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.01275","created_at":"2026-07-05T12:03:52Z"},{"alias_kind":"pith_short_12","alias_value":"UAGX77RGQY3Y","created_at":"2026-07-05T12:03:52Z"},{"alias_kind":"pith_short_16","alias_value":"UAGX77RGQY3YPVRP","created_at":"2026-07-05T12:03:52Z"},{"alias_kind":"pith_short_8","alias_value":"UAGX77RG","created_at":"2026-07-05T12:03:52Z"}],"graph_snapshots":[{"event_id":"sha256:7ae80d14b416d073477ef4787c01246ac0ea63d76ba502de14507d1ee3390fd2","target":"graph","created_at":"2026-07-05T12:03:52Z","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/2509.01275/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Open-vocabulary semantic segmentation (OVSS) conducts pixel-level classification via text-driven alignment, where the domain discrepancy between base category training and open-vocabulary inference poses challenges in discriminative modeling of latent unseen category. To address this challenge, existing vision-language model (VLM)-based approaches demonstrate commendable performance through pre-trained multi-modal representations. However, the fundamental mechanisms of latent semantic comprehension remain underexplored, making the bottleneck for OVSS. In this work, we initiate a probing experi","authors_text":"Fangyong Wang, Jiahao Li, Yachao Zhang, Yang Lu, Yanyun Qu, Yuan Xie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-01T09:01:58Z","title":"Novel Category Discovery with X-Agent Attention for Open-Vocabulary Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.01275","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":"sha256:4281eb5aecea07c423a4b8330201d20af179ca25102c2f066dc2ed4fb1cdd54c","target":"record","created_at":"2026-07-05T12:03:52Z","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":"bb9cd0b4bdae0e5872e1241323be84c1ee4378e7c08f7f89968c544cd7a20e3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-01T09:01:58Z","title_canon_sha256":"9cd08264134cc9f9d0be13bc6a7a523523dbd29b20302c5fe6e8ddf641709790"},"schema_version":"1.0","source":{"id":"2509.01275","kind":"arxiv","version":2}},"canonical_sha256":"a00d7ffe26863787d62fdf18894e2cdd3a2735d5cf045956b4d28f5e10bed172","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a00d7ffe26863787d62fdf18894e2cdd3a2735d5cf045956b4d28f5e10bed172","first_computed_at":"2026-07-05T12:03:52.767681Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:03:52.767681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OqRvZJcd9HIphE4BGeBmV3kgHeMLrrvZ6XbkA40tYWceTEURvw+cL92kz348ajgpQQJAkTWh6vuToNc2qxBjAg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:03:52.768193Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.01275","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4281eb5aecea07c423a4b8330201d20af179ca25102c2f066dc2ed4fb1cdd54c","sha256:7ae80d14b416d073477ef4787c01246ac0ea63d76ba502de14507d1ee3390fd2"],"state_sha256":"294d09153d83b49dc7dbbc74b6d39f7ee8e71e166263de6861789abc741537be"}