{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VHNWQI2Z75QQM3YYUOKJEUHK5K","short_pith_number":"pith:VHNWQI2Z","canonical_record":{"source":{"id":"2607.10583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-12T05:41:29Z","cross_cats_sorted":[],"title_canon_sha256":"fabc4dda3e5d7f475380af624dcf7133063956a6d853c1090557e4c5483e9899","abstract_canon_sha256":"6f581e6c99f3d2cad5d042c7549e1031a27f1693cb8da1fcb07eecf8e54924b2"},"schema_version":"1.0"},"canonical_sha256":"a9db682359ff61066f18a3949250eaea9e7366b716b986fbd4d6fd657da46a3c","source":{"kind":"arxiv","id":"2607.10583","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10583","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10583v1","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10583","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_12","alias_value":"VHNWQI2Z75QQ","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_16","alias_value":"VHNWQI2Z75QQM3YY","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_8","alias_value":"VHNWQI2Z","created_at":"2026-07-14T01:21:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VHNWQI2Z75QQM3YYUOKJEUHK5K","target":"record","payload":{"canonical_record":{"source":{"id":"2607.10583","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-12T05:41:29Z","cross_cats_sorted":[],"title_canon_sha256":"fabc4dda3e5d7f475380af624dcf7133063956a6d853c1090557e4c5483e9899","abstract_canon_sha256":"6f581e6c99f3d2cad5d042c7549e1031a27f1693cb8da1fcb07eecf8e54924b2"},"schema_version":"1.0"},"canonical_sha256":"a9db682359ff61066f18a3949250eaea9e7366b716b986fbd4d6fd657da46a3c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T01:21:22.385785Z","signature_b64":"u6ioJ0HLR9joQcM8KgyTiM1yhMhpH7NlO104qhtj2JthOAYl6UZElRWUvsFbNdWp+XzkMphhin2+K2B+9pu4DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9db682359ff61066f18a3949250eaea9e7366b716b986fbd4d6fd657da46a3c","last_reissued_at":"2026-07-14T01:21:22.384957Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T01:21:22.384957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.10583","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-14T01:21:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0H5Br8wZBEhabYmSIOQUXr0lzC3K73eH1wi8XriUe9bJy+Dbpze+mgLgurzfeIbqVDyBmyju0aGfhI837SlTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T00:08:34.261833Z"},"content_sha256":"b87b217b217d10fb677cbd2249d8406dbb0764577b59857aaece2f09acc37e60","schema_version":"1.0","event_id":"sha256:b87b217b217d10fb677cbd2249d8406dbb0764577b59857aaece2f09acc37e60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VHNWQI2Z75QQM3YYUOKJEUHK5K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Benchmarking UAV-based Vehicle Re-Identification under Simulated Weather Conditions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Khang Nguyen, Vu Minh Tran","submitted_at":"2026-07-12T05:41:29Z","abstract_excerpt":"UAV-based vehicle re-identification (ReID) has emerged as a promising technique for traffic surveillance, urban monitoring, and public-safety applications thanks to the flexible viewpoints and wide-area coverage provided by unmanned aerial vehicles. However, despite recent progress on UAV-based vehicle ReID benchmarks, the robustness of existing methods under adverse weather remains insufficiently studied. This is important because weather degradation can significantly affect the fine-grained appearance cues required for reliable vehicle matching in aerial imagery, especially under small objec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10583","kind":"arxiv","version":1},"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/2607.10583/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":"2026-07-14T01:21:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mRzUnCd+ETRJvZO/71mTGPPgzjCJM3tmpSRwSySwXFcW9G7Ti+VvwSA3KlmAhARQcGfKXDfZJTTODpgyH+EAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T00:08:34.262612Z"},"content_sha256":"f27703a54121ca7c62e0c6cd7fa2ee6da3271fabcbe8336e368499c4951d8203","schema_version":"1.0","event_id":"sha256:f27703a54121ca7c62e0c6cd7fa2ee6da3271fabcbe8336e368499c4951d8203"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/bundle.json","state_url":"https://pith.science/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/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":"2026-08-21T00:08:34Z","links":{"resolver":"https://pith.science/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K","bundle":"https://pith.science/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/bundle.json","state":"https://pith.science/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VHNWQI2Z75QQM3YYUOKJEUHK5K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VHNWQI2Z75QQM3YYUOKJEUHK5K","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":"6f581e6c99f3d2cad5d042c7549e1031a27f1693cb8da1fcb07eecf8e54924b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-12T05:41:29Z","title_canon_sha256":"fabc4dda3e5d7f475380af624dcf7133063956a6d853c1090557e4c5483e9899"},"schema_version":"1.0","source":{"id":"2607.10583","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10583","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10583v1","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10583","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_12","alias_value":"VHNWQI2Z75QQ","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_16","alias_value":"VHNWQI2Z75QQM3YY","created_at":"2026-07-14T01:21:22Z"},{"alias_kind":"pith_short_8","alias_value":"VHNWQI2Z","created_at":"2026-07-14T01:21:22Z"}],"graph_snapshots":[{"event_id":"sha256:f27703a54121ca7c62e0c6cd7fa2ee6da3271fabcbe8336e368499c4951d8203","target":"graph","created_at":"2026-07-14T01:21:22Z","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/2607.10583/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"UAV-based vehicle re-identification (ReID) has emerged as a promising technique for traffic surveillance, urban monitoring, and public-safety applications thanks to the flexible viewpoints and wide-area coverage provided by unmanned aerial vehicles. However, despite recent progress on UAV-based vehicle ReID benchmarks, the robustness of existing methods under adverse weather remains insufficiently studied. This is important because weather degradation can significantly affect the fine-grained appearance cues required for reliable vehicle matching in aerial imagery, especially under small objec","authors_text":"Khang Nguyen, Vu Minh Tran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-12T05:41:29Z","title":"Benchmarking UAV-based Vehicle Re-Identification under Simulated Weather Conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10583","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:b87b217b217d10fb677cbd2249d8406dbb0764577b59857aaece2f09acc37e60","target":"record","created_at":"2026-07-14T01:21:22Z","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":"6f581e6c99f3d2cad5d042c7549e1031a27f1693cb8da1fcb07eecf8e54924b2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-07-12T05:41:29Z","title_canon_sha256":"fabc4dda3e5d7f475380af624dcf7133063956a6d853c1090557e4c5483e9899"},"schema_version":"1.0","source":{"id":"2607.10583","kind":"arxiv","version":1}},"canonical_sha256":"a9db682359ff61066f18a3949250eaea9e7366b716b986fbd4d6fd657da46a3c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9db682359ff61066f18a3949250eaea9e7366b716b986fbd4d6fd657da46a3c","first_computed_at":"2026-07-14T01:21:22.384957Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T01:21:22.384957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u6ioJ0HLR9joQcM8KgyTiM1yhMhpH7NlO104qhtj2JthOAYl6UZElRWUvsFbNdWp+XzkMphhin2+K2B+9pu4DQ==","signature_status":"signed_v1","signed_at":"2026-07-14T01:21:22.385785Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.10583","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b87b217b217d10fb677cbd2249d8406dbb0764577b59857aaece2f09acc37e60","sha256:f27703a54121ca7c62e0c6cd7fa2ee6da3271fabcbe8336e368499c4951d8203"],"state_sha256":"d8dfe7ff460354f6563c7e15e35db0c6b7f179f3c0c59fe3c880e2b1692a59bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6AVGIY4gl16k3itHyxc4kZwwuK8NSyJ2x8lE1/7NjlCfzpDA43UzmJgf1me/4Z+CI/0olD3CRO+DbIl95ZWOBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T00:08:34.266410Z","bundle_sha256":"ae752ae8734a4c1f766327b64e60ff765f25c3698a280f53a9c214575e9f0d9d"}}