{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:GVHWGWRVDQB5NMWKYANEEGC2ZA","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":"49427008204bc0e3e537a82e4338b5afe5a3e46c92b97c51a9b5f33b65bfc251","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-11-15T13:52:41Z","title_canon_sha256":"be194a2a0cd5147a35a43cca0fe2109a798d761fbccf63471b45fcb54bdfd5c5"},"schema_version":"1.0","source":{"id":"2211.08144","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.08144","created_at":"2026-07-05T05:16:10Z"},{"alias_kind":"arxiv_version","alias_value":"2211.08144v1","created_at":"2026-07-05T05:16:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.08144","created_at":"2026-07-05T05:16:10Z"},{"alias_kind":"pith_short_12","alias_value":"GVHWGWRVDQB5","created_at":"2026-07-05T05:16:10Z"},{"alias_kind":"pith_short_16","alias_value":"GVHWGWRVDQB5NMWK","created_at":"2026-07-05T05:16:10Z"},{"alias_kind":"pith_short_8","alias_value":"GVHWGWRV","created_at":"2026-07-05T05:16:10Z"}],"graph_snapshots":[{"event_id":"sha256:c66ebe56ed3ece88da0462dc31008154887836fc7726f39696e180a04ac05fdc","target":"graph","created_at":"2026-07-05T05:16:10Z","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/2211.08144/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"HD map reconstruction is crucial for autonomous driving. LiDAR-based methods are limited due to expensive sensors and time-consuming computation. Camera-based methods usually need to perform road segmentation and view transformation separately, which often causes distortion and missing content. To push the limits of the technology, we present a novel framework that reconstructs a local map formed by road layout and vehicle occupancy in the bird's-eye view given a front-view monocular image only. We propose a front-to-top view projection (FTVP) module, which takes the constraint of cycle consis","authors_text":"Jia Pan, Jiaxin Cai, Qi Li, Shengfeng He, Weixiang Yang, Wenxi Liu, Yuanlong Yu, Yuexin Ma","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-11-15T13:52:41Z","title":"Monocular BEV Perception of Road Scenes via Front-to-Top View Projection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.08144","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":"sha256:57bd29dd77b4b7d737f32f17a686461016fca26a14642cafb36a9b1c7ac42714","target":"record","created_at":"2026-07-05T05:16:10Z","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":"49427008204bc0e3e537a82e4338b5afe5a3e46c92b97c51a9b5f33b65bfc251","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2022-11-15T13:52:41Z","title_canon_sha256":"be194a2a0cd5147a35a43cca0fe2109a798d761fbccf63471b45fcb54bdfd5c5"},"schema_version":"1.0","source":{"id":"2211.08144","kind":"arxiv","version":1}},"canonical_sha256":"354f635a351c03d6b2cac01a42185ac8157dd5fac7ceee9e0550d777382a1c26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"354f635a351c03d6b2cac01a42185ac8157dd5fac7ceee9e0550d777382a1c26","first_computed_at":"2026-07-05T05:16:10.426805Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:16:10.426805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6d3PIYBsq4M55gnUxWz2S3Epbbno2YYUoZkEFWCaBtt01Za2btjlbyemogTR15vde80HytbMzR9FZUvYVNEACQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:16:10.427284Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.08144","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57bd29dd77b4b7d737f32f17a686461016fca26a14642cafb36a9b1c7ac42714","sha256:c66ebe56ed3ece88da0462dc31008154887836fc7726f39696e180a04ac05fdc"],"state_sha256":"43d5f76517872f96bd31e2c50d30775e9b5c00285cc9b08ead33223e92c3456f"}