{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ZDAOHOPELJIVVC7E2IBIA67EPB","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":"d9c03c3647150e59605363399b9cd2a097aa6f26642aa7aef36ff56009ef2cff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-14T09:28:12Z","title_canon_sha256":"7ffa29422097b26bda7bb456acf67ac1ee0f9f1aea8101f1321c74090100aa96"},"schema_version":"1.0","source":{"id":"2403.09212","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.09212","created_at":"2026-07-05T09:09:57Z"},{"alias_kind":"arxiv_version","alias_value":"2403.09212v2","created_at":"2026-07-05T09:09:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.09212","created_at":"2026-07-05T09:09:57Z"},{"alias_kind":"pith_short_12","alias_value":"ZDAOHOPELJIV","created_at":"2026-07-05T09:09:57Z"},{"alias_kind":"pith_short_16","alias_value":"ZDAOHOPELJIVVC7E","created_at":"2026-07-05T09:09:57Z"},{"alias_kind":"pith_short_8","alias_value":"ZDAOHOPE","created_at":"2026-07-05T09:09:57Z"}],"graph_snapshots":[{"event_id":"sha256:521dba6283dd30a480f56b2a16d26b5c8b37de8b0a3f521145693bd196b09320","target":"graph","created_at":"2026-07-05T09:09:57Z","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/2403.09212/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we present PoIFusion, a conceptually simple yet effective multi-modal 3D object detection framework to fuse the information of RGB images and LiDAR point clouds at the points of interest (PoIs). Different from the most accurate methods to date that transform multi-sensor data into a unified view or leverage the global attention mechanism to facilitate fusion, our approach maintains the view of each modality and obtains multi-modal features by computation-friendly projection and interpolation. In particular, our PoIFusion follows the paradigm of query-based object detection, formu","authors_text":"Feras Dayoub, Ian Reid, Jiajun Deng, Sha Zhang, Wanli Ouyang, Yanyong Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-14T09:28:12Z","title":"PoIFusion: Multi-Modal 3D Object Detection via Fusion at Points of Interest"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.09212","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":"sha256:3fce8cd9a4e3573a674eab61b4e564fd61ef71d705d74b1c8776ef4f1b051bf6","target":"record","created_at":"2026-07-05T09:09:57Z","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":"d9c03c3647150e59605363399b9cd2a097aa6f26642aa7aef36ff56009ef2cff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-14T09:28:12Z","title_canon_sha256":"7ffa29422097b26bda7bb456acf67ac1ee0f9f1aea8101f1321c74090100aa96"},"schema_version":"1.0","source":{"id":"2403.09212","kind":"arxiv","version":2}},"canonical_sha256":"c8c0e3b9e45a515a8be4d202807be478428e2d379df312d8ba7492cc7d4d713b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8c0e3b9e45a515a8be4d202807be478428e2d379df312d8ba7492cc7d4d713b","first_computed_at":"2026-07-05T09:09:57.266706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:09:57.266706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sR1ZdAOX2XDdPpt+eiqQJyAMzH58oa46W+4zD0s+zADQXpQK/QnnVNg7Bqc6V4PVVX4vKSHnJurKsN256LRQDA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:09:57.267118Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.09212","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3fce8cd9a4e3573a674eab61b4e564fd61ef71d705d74b1c8776ef4f1b051bf6","sha256:521dba6283dd30a480f56b2a16d26b5c8b37de8b0a3f521145693bd196b09320"],"state_sha256":"dc7631f1e73cf687af81c2135bcc19b87b86468a522db424c4aad209b132991e"}