{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:VUHZBR7NRIX7CMYHDVLLO4SNXM","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":"de9bdc9fa7e808b31e517592184fda9d004315aa103b08024521ffec2016bfb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T09:26:50Z","title_canon_sha256":"aef829c94e1c776155e3b6601dc917a8341b5caa2f1b5e1ba290d889096941c1"},"schema_version":"1.0","source":{"id":"2506.22032","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22032","created_at":"2026-07-05T11:28:20Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22032v1","created_at":"2026-07-05T11:28:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22032","created_at":"2026-07-05T11:28:20Z"},{"alias_kind":"pith_short_12","alias_value":"VUHZBR7NRIX7","created_at":"2026-07-05T11:28:20Z"},{"alias_kind":"pith_short_16","alias_value":"VUHZBR7NRIX7CMYH","created_at":"2026-07-05T11:28:20Z"},{"alias_kind":"pith_short_8","alias_value":"VUHZBR7N","created_at":"2026-07-05T11:28:20Z"}],"graph_snapshots":[{"event_id":"sha256:ab8647cd121b08fa8b9d7a05901162295f8480ee70797574b0ae14b68c5c072c","target":"graph","created_at":"2026-07-05T11:28:20Z","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/2506.22032/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Zero-shot Semantic Segmentation (ZSS) aims to segment both seen and unseen classes using supervision from only seen classes. Beyond adaptation-based methods, distillation-based approaches transfer vision-language alignment of vision-language model, e.g., CLIP, to segmentation models. However, such knowledge transfer remains challenging due to: (1) the difficulty of aligning vision-based features with the textual space, which requires combining spatial precision with vision-language alignment; and (2) the semantic gap between CLIP's global representations and the local, fine-grained features of","authors_text":"Daisuke Deguchi, Danda Pani Paudel, Hiroshi Murase, Jialei Chen, Luc Van Gool, Xu Zheng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T09:26:50Z","title":"Partial CLIP is Enough: Chimera-Seg for Zero-shot Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22032","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":"sha256:297efe835770811f2ab9570aba23c29929a86c0206b4556aa9aa5e55ad066145","target":"record","created_at":"2026-07-05T11:28:20Z","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":"de9bdc9fa7e808b31e517592184fda9d004315aa103b08024521ffec2016bfb4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T09:26:50Z","title_canon_sha256":"aef829c94e1c776155e3b6601dc917a8341b5caa2f1b5e1ba290d889096941c1"},"schema_version":"1.0","source":{"id":"2506.22032","kind":"arxiv","version":1}},"canonical_sha256":"ad0f90c7ed8a2ff133071d56b7724dbb269786d4d4ea95b4923d6c1c19f0539f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad0f90c7ed8a2ff133071d56b7724dbb269786d4d4ea95b4923d6c1c19f0539f","first_computed_at":"2026-07-05T11:28:20.792129Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:20.792129Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"igJVxqtJB4ZucsFp4z7f0PpVcbf2RuU5/1zgcBWy4/a55hzfK9rgOy2fwBJqdoUPKQsS0GrTf+WYa76OzB5WBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:20.792645Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.22032","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:297efe835770811f2ab9570aba23c29929a86c0206b4556aa9aa5e55ad066145","sha256:ab8647cd121b08fa8b9d7a05901162295f8480ee70797574b0ae14b68c5c072c"],"state_sha256":"582df9e32fbb296e530f8fd8f430477924bdd71285e03344efc182830dfcc5d3"}