{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4FEBJ6WSAS4W35VKJ335DWDOEW","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":"a05370e0ee7d74079f2ffd87e990066e7f752e091f5ab26717b972694e3828bd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-10T17:59:21Z","title_canon_sha256":"c501bd0906cd1aa3e3910503c432989ba6f74dcaab46bb1eb5d8899f32fe234e"},"schema_version":"1.0","source":{"id":"2608.10057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10057","created_at":"2026-08-12T00:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10057v1","created_at":"2026-08-12T00:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10057","created_at":"2026-08-12T00:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"4FEBJ6WSAS4W","created_at":"2026-08-12T00:22:41Z"},{"alias_kind":"pith_short_16","alias_value":"4FEBJ6WSAS4W35VK","created_at":"2026-08-12T00:22:41Z"},{"alias_kind":"pith_short_8","alias_value":"4FEBJ6WS","created_at":"2026-08-12T00:22:41Z"}],"graph_snapshots":[{"event_id":"sha256:568355edc1af0c7e4c07c8bd8ce0a6ee1d042fabe057e7fde6de874813b84cc1","target":"graph","created_at":"2026-08-12T00:22:41Z","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/2608.10057/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce LEGO for advanced open-vocabulary scene understanding. Beyond basic concept recognition, its core innovation lies in capturing the intrinsic semantic hierarchies within the scene, such as the \"flowerpot -> bouquet -> bud -> petal\" lineage. While foundation models like SAM can identify multi-granular structures in 2D, their partitions are strictly perspective-bound and lack cross-view consensus. LEGO self-adaptively re-grades volatile multi-view SAM granularities into a unified, 3D-consistent hierarchy. This provides precise supervision for the structurally coherent, multi-level se","authors_text":"Bisheng Yang, Haiping Wang, Yipeng Lu, Yuan Liu, Yuning Peng, Zhen Dong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-10T17:59:21Z","title":"LEGO: Leveled Language Gaussian Splatting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10057","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":"sha256:8a21c2b9e0ef881165ec64433dd602c2a4d23a2f3f54783cf6ba3d6aa3b02f1a","target":"record","created_at":"2026-08-12T00:22:41Z","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":"a05370e0ee7d74079f2ffd87e990066e7f752e091f5ab26717b972694e3828bd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-10T17:59:21Z","title_canon_sha256":"c501bd0906cd1aa3e3910503c432989ba6f74dcaab46bb1eb5d8899f32fe234e"},"schema_version":"1.0","source":{"id":"2608.10057","kind":"arxiv","version":1}},"canonical_sha256":"e14814fad204b96df6aa4ef7d1d86e25bbae6f559d5b71f2920b82d6cefe059a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e14814fad204b96df6aa4ef7d1d86e25bbae6f559d5b71f2920b82d6cefe059a","first_computed_at":"2026-08-12T00:22:41.022238Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-12T00:22:41.022238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NxTC6JfFoHbepu9aXR1j7gLBmEW1b45fKiIQtX8PWMv077wgrfDfiDR3nTnA9YgPF/lsmAgYgivdGvwxp/t4CA==","signature_status":"signed_v1","signed_at":"2026-08-12T00:22:41.023951Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.10057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a21c2b9e0ef881165ec64433dd602c2a4d23a2f3f54783cf6ba3d6aa3b02f1a","sha256:568355edc1af0c7e4c07c8bd8ce0a6ee1d042fabe057e7fde6de874813b84cc1"],"state_sha256":"01eae3cadd360b9fd92cc36817820b0d788b705d179bb3818fc0cdcf4ca6bbbe"}