{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:VV2ZAY5P2AOPOQPBGUXGX6BPKR","short_pith_number":"pith:VV2ZAY5P","canonical_record":{"source":{"id":"2208.00967","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-08-01T16:15:31Z","cross_cats_sorted":[],"title_canon_sha256":"b719c25497f0a2cf6491e063059ca9a8087838b55d8150a6491b0db7ba434722","abstract_canon_sha256":"7c9a8c28e9d29f622fac962c4ffc50304262cbdae5fa4a4b7e6811f62891ddfd"},"schema_version":"1.0"},"canonical_sha256":"ad759063afd01cf741e1352e6bf82f5446ec0a26115eecd73030ebb82151ecb0","source":{"kind":"arxiv","id":"2208.00967","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.00967","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"arxiv_version","alias_value":"2208.00967v4","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.00967","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_12","alias_value":"VV2ZAY5P2AOP","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_16","alias_value":"VV2ZAY5P2AOPOQPB","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_8","alias_value":"VV2ZAY5P","created_at":"2026-06-02T01:03:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:VV2ZAY5P2AOPOQPBGUXGX6BPKR","target":"record","payload":{"canonical_record":{"source":{"id":"2208.00967","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-08-01T16:15:31Z","cross_cats_sorted":[],"title_canon_sha256":"b719c25497f0a2cf6491e063059ca9a8087838b55d8150a6491b0db7ba434722","abstract_canon_sha256":"7c9a8c28e9d29f622fac962c4ffc50304262cbdae5fa4a4b7e6811f62891ddfd"},"schema_version":"1.0"},"canonical_sha256":"ad759063afd01cf741e1352e6bf82f5446ec0a26115eecd73030ebb82151ecb0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T01:03:27.821174Z","signature_b64":"lvJdK+UroyGqSpQPMNz8RIfUC1wS4HHB9N13iDLvv1yCelOqGMGCwneiYXVAlCZkhpXWRTy3LjeVHVScA10MDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad759063afd01cf741e1352e6bf82f5446ec0a26115eecd73030ebb82151ecb0","last_reissued_at":"2026-06-02T01:03:27.820776Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T01:03:27.820776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.00967","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-02T01:03:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RD8H0OwqiR0/6GBPNeSGkFzOZEr4gaZ5RjqvXcp9pchMOl5cirw9vSVEE3ZNnLH9igqfD1uc/qcBeZJQE/hFBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:10:12.943008Z"},"content_sha256":"0ab245c5307898688d84a5b430c601fb9725ce5e8dd2a1e79ee3f335994c931f","schema_version":"1.0","event_id":"sha256:0ab245c5307898688d84a5b430c601fb9725ce5e8dd2a1e79ee3f335994c931f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:VV2ZAY5P2AOPOQPBGUXGX6BPKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Counterfactual Intervention Feature Transfer for Visible-Infrared Person Re-identification","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Bin Liu, Feng Zhu, Guojun Yin, Jinyang Huang, Nenghai Yu, Qi Chu, Rui Zhao, Xulin Li, Yan Lu, Yating Liu","submitted_at":"2022-08-01T16:15:31Z","abstract_excerpt":"Graph-based models have achieved great success in person re-identification tasks recently, which compute the graph topology structure (affinities) among different people first and then pass the information across them to achieve stronger features. But we find existing graph-based methods in the visible-infrared person re-identification task (VI-ReID) suffer from bad generalization because of two issues: 1) train-test modality balance gap, which is a property of VI-ReID task. The number of two modalities data are balanced in the training stage, but extremely unbalanced in inference, causing the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.00967","kind":"arxiv","version":4},"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/2208.00967/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":"2026-06-02T01:03:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gCtsDibrnh8BA96VYvh3wH9LslTlNvDX3Ozj7GeE1xcrenHN53gyvApRikUTjhLE9JMo2rtLzMOLdfrk+lmRCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:10:12.943411Z"},"content_sha256":"17a35602d672b5e0a75d55d44fbbfd8014ae95316ffe4a8f63c97538cafb4c3a","schema_version":"1.0","event_id":"sha256:17a35602d672b5e0a75d55d44fbbfd8014ae95316ffe4a8f63c97538cafb4c3a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/bundle.json","state_url":"https://pith.science/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/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":"2026-06-03T19:10:12Z","links":{"resolver":"https://pith.science/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR","bundle":"https://pith.science/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/bundle.json","state":"https://pith.science/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VV2ZAY5P2AOPOQPBGUXGX6BPKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:VV2ZAY5P2AOPOQPBGUXGX6BPKR","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":"7c9a8c28e9d29f622fac962c4ffc50304262cbdae5fa4a4b7e6811f62891ddfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-08-01T16:15:31Z","title_canon_sha256":"b719c25497f0a2cf6491e063059ca9a8087838b55d8150a6491b0db7ba434722"},"schema_version":"1.0","source":{"id":"2208.00967","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.00967","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"arxiv_version","alias_value":"2208.00967v4","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.00967","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_12","alias_value":"VV2ZAY5P2AOP","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_16","alias_value":"VV2ZAY5P2AOPOQPB","created_at":"2026-06-02T01:03:27Z"},{"alias_kind":"pith_short_8","alias_value":"VV2ZAY5P","created_at":"2026-06-02T01:03:27Z"}],"graph_snapshots":[{"event_id":"sha256:17a35602d672b5e0a75d55d44fbbfd8014ae95316ffe4a8f63c97538cafb4c3a","target":"graph","created_at":"2026-06-02T01:03:27Z","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/2208.00967/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Graph-based models have achieved great success in person re-identification tasks recently, which compute the graph topology structure (affinities) among different people first and then pass the information across them to achieve stronger features. But we find existing graph-based methods in the visible-infrared person re-identification task (VI-ReID) suffer from bad generalization because of two issues: 1) train-test modality balance gap, which is a property of VI-ReID task. The number of two modalities data are balanced in the training stage, but extremely unbalanced in inference, causing the","authors_text":"Bin Liu, Feng Zhu, Guojun Yin, Jinyang Huang, Nenghai Yu, Qi Chu, Rui Zhao, Xulin Li, Yan Lu, Yating Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-08-01T16:15:31Z","title":"Counterfactual Intervention Feature Transfer for Visible-Infrared Person Re-identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.00967","kind":"arxiv","version":4},"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":"sha256:0ab245c5307898688d84a5b430c601fb9725ce5e8dd2a1e79ee3f335994c931f","target":"record","created_at":"2026-06-02T01:03:27Z","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":"7c9a8c28e9d29f622fac962c4ffc50304262cbdae5fa4a4b7e6811f62891ddfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-08-01T16:15:31Z","title_canon_sha256":"b719c25497f0a2cf6491e063059ca9a8087838b55d8150a6491b0db7ba434722"},"schema_version":"1.0","source":{"id":"2208.00967","kind":"arxiv","version":4}},"canonical_sha256":"ad759063afd01cf741e1352e6bf82f5446ec0a26115eecd73030ebb82151ecb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad759063afd01cf741e1352e6bf82f5446ec0a26115eecd73030ebb82151ecb0","first_computed_at":"2026-06-02T01:03:27.820776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T01:03:27.820776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lvJdK+UroyGqSpQPMNz8RIfUC1wS4HHB9N13iDLvv1yCelOqGMGCwneiYXVAlCZkhpXWRTy3LjeVHVScA10MDg==","signature_status":"signed_v1","signed_at":"2026-06-02T01:03:27.821174Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.00967","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ab245c5307898688d84a5b430c601fb9725ce5e8dd2a1e79ee3f335994c931f","sha256:17a35602d672b5e0a75d55d44fbbfd8014ae95316ffe4a8f63c97538cafb4c3a"],"state_sha256":"917bd434887d6739ae3ae38205a0b386cd92ea296339cc6c6b2c93662a8373b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jh6Bweznng2upR49amxrr1MVfyB4RKPA0IpvXgNGJ693M2k156R9G4sVAapokcJ5739RMCWl2yXijjYK3+WcBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T19:10:12.945446Z","bundle_sha256":"38a90fc0c419351bbd0f3f5c031f1f940159c8ba33c05f94523f4f9b4f832503"}}