{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:AKUARVQDEGIFQY2E6HTPIZXXFR","short_pith_number":"pith:AKUARVQD","canonical_record":{"source":{"id":"2502.14063","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-19T19:31:51Z","cross_cats_sorted":[],"title_canon_sha256":"6daa9b7386d6d0ee836767a91cdb4f0f523a2f40e317110e0b667742a60198a7","abstract_canon_sha256":"1875389c2181fa60ce2e830b8395a206537aa93e4a5f9c4c1a5414087baca3ff"},"schema_version":"1.0"},"canonical_sha256":"02a808d6032190586344f1e6f466f72c6f945f304c9f50f973616d3e84438ad4","source":{"kind":"arxiv","id":"2502.14063","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.14063","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"2502.14063v2","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.14063","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"AKUARVQDEGIF","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_16","alias_value":"AKUARVQDEGIFQY2E","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_8","alias_value":"AKUARVQD","created_at":"2026-07-05T10:18:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:AKUARVQDEGIFQY2E6HTPIZXXFR","target":"record","payload":{"canonical_record":{"source":{"id":"2502.14063","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-19T19:31:51Z","cross_cats_sorted":[],"title_canon_sha256":"6daa9b7386d6d0ee836767a91cdb4f0f523a2f40e317110e0b667742a60198a7","abstract_canon_sha256":"1875389c2181fa60ce2e830b8395a206537aa93e4a5f9c4c1a5414087baca3ff"},"schema_version":"1.0"},"canonical_sha256":"02a808d6032190586344f1e6f466f72c6f945f304c9f50f973616d3e84438ad4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:18:14.253208Z","signature_b64":"oDAMUqZgM7qwrZmERVNRHhDs3ThHsoxw117ZEF7dlC84+VNeSpJAGXk4nGY2nUZ7LVkkfEv6fiuQiDdy80DvAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02a808d6032190586344f1e6f466f72c6f945f304c9f50f973616d3e84438ad4","last_reissued_at":"2026-07-05T10:18:14.252715Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:18:14.252715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.14063","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:18:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m7NpE2QfviBzG23NFPvONIN4AlWjBcfLaPeMsQvlDUo4qE2iaMxbEMCCjGCG7GM/PFPm9ZGEAIvGwlusWlMPCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:58:13.631749Z"},"content_sha256":"b376ed19034abbbe2178e641e437fb37aef12d3107f916aba9f993ed6e8884c1","schema_version":"1.0","event_id":"sha256:b376ed19034abbbe2178e641e437fb37aef12d3107f916aba9f993ed6e8884c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:AKUARVQDEGIFQY2E6HTPIZXXFR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PedDet: Adaptive Spectral Optimization for Multimodal Pedestrian Detection","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Rui Zhao, Wenxin Zhang, Xiuying Chen, Yang Zhao, Yan Huang, Yi Xu, Yi Yao, Zeyu Zhang, Zirui Song","submitted_at":"2025-02-19T19:31:51Z","abstract_excerpt":"Pedestrian detection in intelligent transportation systems has made significant progress but faces two critical challenges: (1) insufficient fusion of complementary information between visible and infrared spectra, particularly in complex scenarios, and (2) sensitivity to illumination changes, such as low-light or overexposed conditions, leading to degraded performance. To address these issues, we propose PedDet, an adaptive spectral optimization complementarity framework specifically enhanced and optimized for multispectral pedestrian detection. PedDet introduces the Multi-scale Spectral Feat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.14063","kind":"arxiv","version":2},"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/2502.14063/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":"2026-07-05T10:18:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v73vIMOkLzZ09zHODnkXjA1et9EQ2Hy2IvgBSzsf94N+5Ue+yDI8BA26Omff+X/7tYiC+rU+3RwBMJf1mTNIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T00:58:13.632332Z"},"content_sha256":"1839e5c96c1674460889335fd2d7d7b3a84ba3496dcc749d75beaa2f3ac58b60","schema_version":"1.0","event_id":"sha256:1839e5c96c1674460889335fd2d7d7b3a84ba3496dcc749d75beaa2f3ac58b60"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/bundle.json","state_url":"https://pith.science/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/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":"2026-08-09T00:58:13Z","links":{"resolver":"https://pith.science/pith/AKUARVQDEGIFQY2E6HTPIZXXFR","bundle":"https://pith.science/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/bundle.json","state":"https://pith.science/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AKUARVQDEGIFQY2E6HTPIZXXFR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:AKUARVQDEGIFQY2E6HTPIZXXFR","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":"1875389c2181fa60ce2e830b8395a206537aa93e4a5f9c4c1a5414087baca3ff","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-19T19:31:51Z","title_canon_sha256":"6daa9b7386d6d0ee836767a91cdb4f0f523a2f40e317110e0b667742a60198a7"},"schema_version":"1.0","source":{"id":"2502.14063","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.14063","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"2502.14063v2","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.14063","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"AKUARVQDEGIF","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_16","alias_value":"AKUARVQDEGIFQY2E","created_at":"2026-07-05T10:18:14Z"},{"alias_kind":"pith_short_8","alias_value":"AKUARVQD","created_at":"2026-07-05T10:18:14Z"}],"graph_snapshots":[{"event_id":"sha256:1839e5c96c1674460889335fd2d7d7b3a84ba3496dcc749d75beaa2f3ac58b60","target":"graph","created_at":"2026-07-05T10:18:14Z","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/2502.14063/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Pedestrian detection in intelligent transportation systems has made significant progress but faces two critical challenges: (1) insufficient fusion of complementary information between visible and infrared spectra, particularly in complex scenarios, and (2) sensitivity to illumination changes, such as low-light or overexposed conditions, leading to degraded performance. To address these issues, we propose PedDet, an adaptive spectral optimization complementarity framework specifically enhanced and optimized for multispectral pedestrian detection. PedDet introduces the Multi-scale Spectral Feat","authors_text":"Rui Zhao, Wenxin Zhang, Xiuying Chen, Yang Zhao, Yan Huang, Yi Xu, Yi Yao, Zeyu Zhang, Zirui Song","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-19T19:31:51Z","title":"PedDet: Adaptive Spectral Optimization for Multimodal Pedestrian Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.14063","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:b376ed19034abbbe2178e641e437fb37aef12d3107f916aba9f993ed6e8884c1","target":"record","created_at":"2026-07-05T10:18:14Z","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":"1875389c2181fa60ce2e830b8395a206537aa93e4a5f9c4c1a5414087baca3ff","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2025-02-19T19:31:51Z","title_canon_sha256":"6daa9b7386d6d0ee836767a91cdb4f0f523a2f40e317110e0b667742a60198a7"},"schema_version":"1.0","source":{"id":"2502.14063","kind":"arxiv","version":2}},"canonical_sha256":"02a808d6032190586344f1e6f466f72c6f945f304c9f50f973616d3e84438ad4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02a808d6032190586344f1e6f466f72c6f945f304c9f50f973616d3e84438ad4","first_computed_at":"2026-07-05T10:18:14.252715Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:18:14.252715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oDAMUqZgM7qwrZmERVNRHhDs3ThHsoxw117ZEF7dlC84+VNeSpJAGXk4nGY2nUZ7LVkkfEv6fiuQiDdy80DvAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:18:14.253208Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.14063","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b376ed19034abbbe2178e641e437fb37aef12d3107f916aba9f993ed6e8884c1","sha256:1839e5c96c1674460889335fd2d7d7b3a84ba3496dcc749d75beaa2f3ac58b60"],"state_sha256":"918983da9bbe5f2bfcdb5afe8c2ff289b02dfb08221937c4c6bf76fcf59bc699"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FltISWdRVb+QK9Ocp0LIo7saITRAMBJ0/6glOy48XLrjSgR3Nq5GBDbIcdO0oJhBNLQVqJZWgQNrrDolWo9pBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T00:58:13.637326Z","bundle_sha256":"bfe60ec1a60175ed28e2086233992f7f088727dc9c6720f5703aecdff822b343"}}