{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:QWZ7YE2AXDTSP7MKFL4XYL7U7G","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":"f663b89d31c495b16e106b100be09d6a2d4fc1de011f04024a3623a7f3ab613b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-22T00:10:20Z","title_canon_sha256":"8bf443f7d34b46786b084ec7c09107beda91e3b4de5d535a99323a62983f1992"},"schema_version":"1.0","source":{"id":"2409.14273","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.14273","created_at":"2026-07-05T09:10:14Z"},{"alias_kind":"arxiv_version","alias_value":"2409.14273v1","created_at":"2026-07-05T09:10:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.14273","created_at":"2026-07-05T09:10:14Z"},{"alias_kind":"pith_short_12","alias_value":"QWZ7YE2AXDTS","created_at":"2026-07-05T09:10:14Z"},{"alias_kind":"pith_short_16","alias_value":"QWZ7YE2AXDTSP7MK","created_at":"2026-07-05T09:10:14Z"},{"alias_kind":"pith_short_8","alias_value":"QWZ7YE2A","created_at":"2026-07-05T09:10:14Z"}],"graph_snapshots":[{"event_id":"sha256:f080812525052b636521cff98c6819bb84e1788a1dba16d47cafcd7c3ec7dc9e","target":"graph","created_at":"2026-07-05T09:10:14Z","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/2409.14273/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Addressing Lidar Panoptic Segmentation (LPS ) is crucial for safe deployment of autonomous vehicles. LPS aims to recognize and segment lidar points w.r.t. a pre-defined vocabulary of semantic classes, including thing classes of countable objects (e.g., pedestrians and vehicles) and stuff classes of amorphous regions (e.g., vegetation and road). Importantly, LPS requires segmenting individual thing instances (e.g., every single vehicle). Current LPS methods make an unrealistic assumption that the semantic class vocabulary is fixed in the real open world, but in fact, class ontologies usually ev","authors_text":"Aljosa Osep, Anirudh S Chakravarthy, Deva Ramanan, Laura Leal-Taixe, Meghana Reddy Ganesina, Peiyun Hu, Shu Kong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-22T00:10:20Z","title":"Lidar Panoptic Segmentation in an Open World"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.14273","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:cca1a5501565d99c59cdc9cecb760947393b6ae1f13b484c339bc5bf27c2995b","target":"record","created_at":"2026-07-05T09:10:14Z","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":"f663b89d31c495b16e106b100be09d6a2d4fc1de011f04024a3623a7f3ab613b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-09-22T00:10:20Z","title_canon_sha256":"8bf443f7d34b46786b084ec7c09107beda91e3b4de5d535a99323a62983f1992"},"schema_version":"1.0","source":{"id":"2409.14273","kind":"arxiv","version":1}},"canonical_sha256":"85b3fc1340b8e727fd8a2af97c2ff4f98028a4f178cc5b1ad491c3c46948112a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85b3fc1340b8e727fd8a2af97c2ff4f98028a4f178cc5b1ad491c3c46948112a","first_computed_at":"2026-07-05T09:10:14.107623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:10:14.107623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"asmjIL5V+Gl6sgjustqhkdd2WgnOFodzir67x46qhYifKK2e0FMKcpBWXFCbRpSkXuPRa4PxQsTXfBk+QPmeDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:10:14.107967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.14273","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cca1a5501565d99c59cdc9cecb760947393b6ae1f13b484c339bc5bf27c2995b","sha256:f080812525052b636521cff98c6819bb84e1788a1dba16d47cafcd7c3ec7dc9e"],"state_sha256":"ce5dabaedf98112162b2ba52b8c4a1d50ded3b85636f67c5980fb7142bb2819f"}