{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:KUKMDTQQ7F4QH4GBC2QJL43ALT","short_pith_number":"pith:KUKMDTQQ","canonical_record":{"source":{"id":"2312.04861","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-08T06:31:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"4ae3d5f2f2577857f8635ef69922657e30412760d6763dd404e4206f93fee921","abstract_canon_sha256":"a9c463b196120877c69dd946ca14bb0aca0269647e96382897e9864c7002bf6d"},"schema_version":"1.0"},"canonical_sha256":"5514c1ce10f97903f0c116a095f3605ce0ff294b2e653c901110c357c5774cf2","source":{"kind":"arxiv","id":"2312.04861","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.04861","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"arxiv_version","alias_value":"2312.04861v3","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.04861","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_12","alias_value":"KUKMDTQQ7F4Q","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_16","alias_value":"KUKMDTQQ7F4QH4GB","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_8","alias_value":"KUKMDTQQ","created_at":"2026-07-05T10:51:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:KUKMDTQQ7F4QH4GBC2QJL43ALT","target":"record","payload":{"canonical_record":{"source":{"id":"2312.04861","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-08T06:31:19Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"4ae3d5f2f2577857f8635ef69922657e30412760d6763dd404e4206f93fee921","abstract_canon_sha256":"a9c463b196120877c69dd946ca14bb0aca0269647e96382897e9864c7002bf6d"},"schema_version":"1.0"},"canonical_sha256":"5514c1ce10f97903f0c116a095f3605ce0ff294b2e653c901110c357c5774cf2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:51:19.550322Z","signature_b64":"JcJeq5+zooUyhIJqn1smZGxCEaZKegXM9L1i2fCA0GUFxBcN+8VAGGKMPJvVcrdYVzQK2BnJ9tf4pVig5SQ7Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5514c1ce10f97903f0c116a095f3605ce0ff294b2e653c901110c357c5774cf2","last_reissued_at":"2026-07-05T10:51:19.549789Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:51:19.549789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.04861","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:51:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4Ag6+IpUU9XUz/Pgp/DlGDOeU7iqWEDcwWU8TYAIZTBYaDsj2RsS38QKmHaPVEzFQ5h5O57092t92XCDSC3MDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:11:53.397134Z"},"content_sha256":"01defd6471024d75b8deb6e073e1ed661ebe25a66e73c333629965cfb79e6e20","schema_version":"1.0","event_id":"sha256:01defd6471024d75b8deb6e073e1ed661ebe25a66e73c333629965cfb79e6e20"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:KUKMDTQQ7F4QH4GBC2QJL43ALT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Radar Data Representations in Autonomous Driving: A Comprehensive Review","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Chenhang Xu, Eng Gee Lim, Hyungjoon Seo, Jieming Ma, Ka Lok Man, Runwei Guan, Shanliang Yao, Weiping Ding, Xiaohui Zhu, Yilu Shi, Yong Yue, Yutao Yue, Zitian Peng","submitted_at":"2023-12-08T06:31:19Z","abstract_excerpt":"With the rapid advancements of sensor technology and deep learning, autonomous driving systems are providing safe and efficient access to intelligent vehicles as well as intelligent transportation. Among these equipped sensors, the radar sensor plays a crucial role in providing robust perception information in diverse environmental conditions. This review focuses on exploring different radar data representations utilized in autonomous driving systems. Firstly, we introduce the capabilities and limitations of the radar sensor by examining the working principles of radar perception and signal pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04861","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.04861/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:51:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N8B4RcR/o/lpVPCzvtHSyqsxMWhvyUgEoi1mCmftbk7/HUYLWBZZ4ITkWNqBNAuRvvt6A5wd5ZL17hLqrY3ZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:11:53.397539Z"},"content_sha256":"3b7e47515bc6c0fd42afe3336f5f5d98cfad8d06e5c27d964727bee1ceee6899","schema_version":"1.0","event_id":"sha256:3b7e47515bc6c0fd42afe3336f5f5d98cfad8d06e5c27d964727bee1ceee6899"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/bundle.json","state_url":"https://pith.science/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-07T05:11:53Z","links":{"resolver":"https://pith.science/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT","bundle":"https://pith.science/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/bundle.json","state":"https://pith.science/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KUKMDTQQ7F4QH4GBC2QJL43ALT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KUKMDTQQ7F4QH4GBC2QJL43ALT","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":"a9c463b196120877c69dd946ca14bb0aca0269647e96382897e9864c7002bf6d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-08T06:31:19Z","title_canon_sha256":"4ae3d5f2f2577857f8635ef69922657e30412760d6763dd404e4206f93fee921"},"schema_version":"1.0","source":{"id":"2312.04861","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.04861","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"arxiv_version","alias_value":"2312.04861v3","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.04861","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_12","alias_value":"KUKMDTQQ7F4Q","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_16","alias_value":"KUKMDTQQ7F4QH4GB","created_at":"2026-07-05T10:51:19Z"},{"alias_kind":"pith_short_8","alias_value":"KUKMDTQQ","created_at":"2026-07-05T10:51:19Z"}],"graph_snapshots":[{"event_id":"sha256:3b7e47515bc6c0fd42afe3336f5f5d98cfad8d06e5c27d964727bee1ceee6899","target":"graph","created_at":"2026-07-05T10:51:19Z","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/2312.04861/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the rapid advancements of sensor technology and deep learning, autonomous driving systems are providing safe and efficient access to intelligent vehicles as well as intelligent transportation. Among these equipped sensors, the radar sensor plays a crucial role in providing robust perception information in diverse environmental conditions. This review focuses on exploring different radar data representations utilized in autonomous driving systems. Firstly, we introduce the capabilities and limitations of the radar sensor by examining the working principles of radar perception and signal pr","authors_text":"Chenhang Xu, Eng Gee Lim, Hyungjoon Seo, Jieming Ma, Ka Lok Man, Runwei Guan, Shanliang Yao, Weiping Ding, Xiaohui Zhu, Yilu Shi, Yong Yue, Yutao Yue, Zitian Peng","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-08T06:31:19Z","title":"Exploring Radar Data Representations in Autonomous Driving: A Comprehensive Review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04861","kind":"arxiv","version":3},"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":"sha256:01defd6471024d75b8deb6e073e1ed661ebe25a66e73c333629965cfb79e6e20","target":"record","created_at":"2026-07-05T10:51:19Z","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":"a9c463b196120877c69dd946ca14bb0aca0269647e96382897e9864c7002bf6d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-08T06:31:19Z","title_canon_sha256":"4ae3d5f2f2577857f8635ef69922657e30412760d6763dd404e4206f93fee921"},"schema_version":"1.0","source":{"id":"2312.04861","kind":"arxiv","version":3}},"canonical_sha256":"5514c1ce10f97903f0c116a095f3605ce0ff294b2e653c901110c357c5774cf2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5514c1ce10f97903f0c116a095f3605ce0ff294b2e653c901110c357c5774cf2","first_computed_at":"2026-07-05T10:51:19.549789Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:51:19.549789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JcJeq5+zooUyhIJqn1smZGxCEaZKegXM9L1i2fCA0GUFxBcN+8VAGGKMPJvVcrdYVzQK2BnJ9tf4pVig5SQ7Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:51:19.550322Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.04861","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01defd6471024d75b8deb6e073e1ed661ebe25a66e73c333629965cfb79e6e20","sha256:3b7e47515bc6c0fd42afe3336f5f5d98cfad8d06e5c27d964727bee1ceee6899"],"state_sha256":"22acecf888c61644affc3a9ad122fce0ac8131b1c86b5934c58390293c556f1d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/uT53QOVRpMoyEb8ousfeeVnxwNeNPYSDdBqC+9JY9Z0ysANTv1Nk+lsLGeaVTRUgf6OkINQJ60laMCB8XJpCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:11:53.400369Z","bundle_sha256":"9e045fb093c7caf85e9632e8e4e053a6290376cee353f1e9ce5ffed1ab399458"}}