{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MI3PPJAIZ43EQ2UGHMPWAGSTHY","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":"9dae6ea44cda65579bfd6271ef03d172291048d7a0d37b24351f65dc3457b65c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-11T15:23:29Z","title_canon_sha256":"72400753695b90f4c91e86bc870a3690bc8aed1ce1b7940b43d251dccc4b6950"},"schema_version":"1.0","source":{"id":"2304.05277","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.05277","created_at":"2026-07-05T06:45:16Z"},{"alias_kind":"arxiv_version","alias_value":"2304.05277v2","created_at":"2026-07-05T06:45:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.05277","created_at":"2026-07-05T06:45:16Z"},{"alias_kind":"pith_short_12","alias_value":"MI3PPJAIZ43E","created_at":"2026-07-05T06:45:16Z"},{"alias_kind":"pith_short_16","alias_value":"MI3PPJAIZ43EQ2UG","created_at":"2026-07-05T06:45:16Z"},{"alias_kind":"pith_short_8","alias_value":"MI3PPJAI","created_at":"2026-07-05T06:45:16Z"}],"graph_snapshots":[{"event_id":"sha256:56ab4c1dfe8761cb9884652df84033244c536aa95bdaa472f09ec969c80f9753","target":"graph","created_at":"2026-07-05T06:45:16Z","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/2304.05277/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Understanding the road genome is essential to realize autonomous driving. This highly intelligent problem contains two aspects - the connection relationship of lanes, and the assignment relationship between lanes and traffic elements, where a comprehensive topology reasoning method is vacant. On one hand, previous map learning techniques struggle in deriving lane connectivity with segmentation or laneline paradigms; or prior lane topology-oriented approaches focus on centerline detection and neglect the interaction modeling. On the other hand, the traffic element to lane assignment problem is ","authors_text":"Chunjing Xu, Hang Xu, Hongyang Li, Huijie Wang, Jiazhi Yang, Junchi Yan, Li Chen, Ping Luo, Shengyin Jiang, Tianyu Li, Xiangwei Geng, Yang Li, Yuting Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-11T15:23:29Z","title":"Graph-based Topology Reasoning for Driving Scenes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.05277","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":"sha256:644be7f8ebae2f9efbe4f9adad99134046a5a0da908093dfaa8e9479b6c8b544","target":"record","created_at":"2026-07-05T06:45:16Z","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":"9dae6ea44cda65579bfd6271ef03d172291048d7a0d37b24351f65dc3457b65c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2023-04-11T15:23:29Z","title_canon_sha256":"72400753695b90f4c91e86bc870a3690bc8aed1ce1b7940b43d251dccc4b6950"},"schema_version":"1.0","source":{"id":"2304.05277","kind":"arxiv","version":2}},"canonical_sha256":"6236f7a408cf36486a863b1f601a533e03422010cf49f61794e799fc27c256dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6236f7a408cf36486a863b1f601a533e03422010cf49f61794e799fc27c256dd","first_computed_at":"2026-07-05T06:45:16.008607Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:45:16.008607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JhJqMFAg9r7tbhmHEWL2wwO0vQ0DnTYNyaF6HJQpWwPi2QuL8IaFKcPK8M0Y9crcKiIQhTsH0diNh9+BVPMoDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:45:16.009048Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.05277","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:644be7f8ebae2f9efbe4f9adad99134046a5a0da908093dfaa8e9479b6c8b544","sha256:56ab4c1dfe8761cb9884652df84033244c536aa95bdaa472f09ec969c80f9753"],"state_sha256":"f82f89ce5ed52064cb3d102cd73704f88647c868f8394fdb54498e8d0f9a01ad"}