{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:MB5RTWH26P7E4VFAHRJNPPVHXW","short_pith_number":"pith:MB5RTWH2","canonical_record":{"source":{"id":"2301.05711","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-01-13T06:02:31Z","cross_cats_sorted":[],"title_canon_sha256":"249893d38f3605a1bb61d7f379d1c6377a55c66dbfcdd4e9d79c284bac4b8df0","abstract_canon_sha256":"3b731200f736381d3b9a9fe1a26966073d0c0856979f0db57d625e4e49dc64df"},"schema_version":"1.0"},"canonical_sha256":"607b19d8faf3fe4e54a03c52d7bea7bd8a923add4ad4d2ada65b3df8913ef27a","source":{"kind":"arxiv","id":"2301.05711","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.05711","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"2301.05711v3","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.05711","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"MB5RTWH26P7E","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_16","alias_value":"MB5RTWH26P7E4VFA","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_8","alias_value":"MB5RTWH2","created_at":"2026-07-05T12:01:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:MB5RTWH26P7E4VFAHRJNPPVHXW","target":"record","payload":{"canonical_record":{"source":{"id":"2301.05711","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-01-13T06:02:31Z","cross_cats_sorted":[],"title_canon_sha256":"249893d38f3605a1bb61d7f379d1c6377a55c66dbfcdd4e9d79c284bac4b8df0","abstract_canon_sha256":"3b731200f736381d3b9a9fe1a26966073d0c0856979f0db57d625e4e49dc64df"},"schema_version":"1.0"},"canonical_sha256":"607b19d8faf3fe4e54a03c52d7bea7bd8a923add4ad4d2ada65b3df8913ef27a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:01:52.065401Z","signature_b64":"xkgdZnR4ujxK6gsnRYyx6hQVsbLDiKT2gg/T12AoNiCaEYRK/2nd/FR9bR3SOy+7TfazAQRIGMBiO8y9L+18CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"607b19d8faf3fe4e54a03c52d7bea7bd8a923add4ad4d2ada65b3df8913ef27a","last_reissued_at":"2026-07-05T12:01:52.064852Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:01:52.064852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.05711","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":"2026-07-05T12:01:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O23bFk1ReA5z7zC1b+SUo+D8SI3zZAWdklE9GENGiXdjM3RIfIc0CaxhDX/79i7DfuwSW9JQCbKMa4ua0ycpAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T14:41:48.389726Z"},"content_sha256":"c555a28ebacce3870b033222d0d8a6c26519cbebdbadbaab390071b1f2cba054","schema_version":"1.0","event_id":"sha256:c555a28ebacce3870b033222d0d8a6c26519cbebdbadbaab390071b1f2cba054"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:MB5RTWH26P7E4VFAHRJNPPVHXW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"OA-DET3D: Embedding Object Awareness as a General Plug-in for Multi-Camera 3D Object Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Houqiang Li, Jiajun Deng, Jianmin Ji, Xiaomeng Chu, Yanyong Zhang, Yu Zhang","submitted_at":"2023-01-13T06:02:31Z","abstract_excerpt":"The recent advance in multi-camera 3D object detection is featured by bird's-eye view (BEV) representation or object queries. However, the ill-posed transformation from image-plane view to 3D space inevitably causes feature clutter and distortion, making the objects blur into the background. To this end, we explore how to incorporate supplementary cues for differentiating objects in the transformed feature representation. Formally, we introduce OA-DET3D, a general plug-in module that improves 3D object detection by bringing object awareness into a variety of existing 3D object detection pipeli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.05711","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/2301.05711/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":"2026-07-05T12:01:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fwNZ4hzjLHsfmrR++Dg231IXHqlVy5nduWISn7H+MuKujtbQMQnaGtbWXBMq4Pgq+g57eiOH5Ns3senUCS1wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T14:41:48.390525Z"},"content_sha256":"185cd320fbd481644b8d168e35346d675d278535f826c33b8f8b0bcf64e4ca8e","schema_version":"1.0","event_id":"sha256:185cd320fbd481644b8d168e35346d675d278535f826c33b8f8b0bcf64e4ca8e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/bundle.json","state_url":"https://pith.science/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/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":"2026-08-16T14:41:48Z","links":{"resolver":"https://pith.science/pith/MB5RTWH26P7E4VFAHRJNPPVHXW","bundle":"https://pith.science/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/bundle.json","state":"https://pith.science/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MB5RTWH26P7E4VFAHRJNPPVHXW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MB5RTWH26P7E4VFAHRJNPPVHXW","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":"3b731200f736381d3b9a9fe1a26966073d0c0856979f0db57d625e4e49dc64df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-01-13T06:02:31Z","title_canon_sha256":"249893d38f3605a1bb61d7f379d1c6377a55c66dbfcdd4e9d79c284bac4b8df0"},"schema_version":"1.0","source":{"id":"2301.05711","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.05711","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"2301.05711v3","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.05711","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"MB5RTWH26P7E","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_16","alias_value":"MB5RTWH26P7E4VFA","created_at":"2026-07-05T12:01:52Z"},{"alias_kind":"pith_short_8","alias_value":"MB5RTWH2","created_at":"2026-07-05T12:01:52Z"}],"graph_snapshots":[{"event_id":"sha256:185cd320fbd481644b8d168e35346d675d278535f826c33b8f8b0bcf64e4ca8e","target":"graph","created_at":"2026-07-05T12:01:52Z","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/2301.05711/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recent advance in multi-camera 3D object detection is featured by bird's-eye view (BEV) representation or object queries. However, the ill-posed transformation from image-plane view to 3D space inevitably causes feature clutter and distortion, making the objects blur into the background. To this end, we explore how to incorporate supplementary cues for differentiating objects in the transformed feature representation. Formally, we introduce OA-DET3D, a general plug-in module that improves 3D object detection by bringing object awareness into a variety of existing 3D object detection pipeli","authors_text":"Houqiang Li, Jiajun Deng, Jianmin Ji, Xiaomeng Chu, Yanyong Zhang, Yu Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-01-13T06:02:31Z","title":"OA-DET3D: Embedding Object Awareness as a General Plug-in for Multi-Camera 3D Object Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.05711","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:c555a28ebacce3870b033222d0d8a6c26519cbebdbadbaab390071b1f2cba054","target":"record","created_at":"2026-07-05T12:01:52Z","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":"3b731200f736381d3b9a9fe1a26966073d0c0856979f0db57d625e4e49dc64df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-01-13T06:02:31Z","title_canon_sha256":"249893d38f3605a1bb61d7f379d1c6377a55c66dbfcdd4e9d79c284bac4b8df0"},"schema_version":"1.0","source":{"id":"2301.05711","kind":"arxiv","version":3}},"canonical_sha256":"607b19d8faf3fe4e54a03c52d7bea7bd8a923add4ad4d2ada65b3df8913ef27a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"607b19d8faf3fe4e54a03c52d7bea7bd8a923add4ad4d2ada65b3df8913ef27a","first_computed_at":"2026-07-05T12:01:52.064852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:01:52.064852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xkgdZnR4ujxK6gsnRYyx6hQVsbLDiKT2gg/T12AoNiCaEYRK/2nd/FR9bR3SOy+7TfazAQRIGMBiO8y9L+18CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T12:01:52.065401Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.05711","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c555a28ebacce3870b033222d0d8a6c26519cbebdbadbaab390071b1f2cba054","sha256:185cd320fbd481644b8d168e35346d675d278535f826c33b8f8b0bcf64e4ca8e"],"state_sha256":"58752b19100ce0149c83e78c4796403937824e6687e6d093d4bd6016139f02d9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NI7/qnWYr7eSHItKoy3ODUDAOHutgrY3l8C4zg6HKU2jkn/Rc357mGv7jQsrB6tSxz/pWclwCeGhhJo24ecCDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T14:41:48.395609Z","bundle_sha256":"a8b34bbac820661bb4d32d91cc20442dac122d268a7f3a6333023292f58d8d55"}}