{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:63X4MRQ5C474LHUN7HSLSOBGRE","short_pith_number":"pith:63X4MRQ5","canonical_record":{"source":{"id":"1811.10493","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-11-26T16:37:29Z","cross_cats_sorted":[],"title_canon_sha256":"b0c818d34c04be878f0f602889d71864892180931426357e4481f10736f2c61d","abstract_canon_sha256":"35d09cc250f3a53303685057791c4a58caf9086400e63a747d0cbb3efa67cd73"},"schema_version":"1.0"},"canonical_sha256":"f6efc6461d173fc59e8df9e4b93826893258dcdda621079c60d8563a10e9821a","source":{"kind":"arxiv","id":"1811.10493","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.10493","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"arxiv_version","alias_value":"1811.10493v3","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.10493","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_12","alias_value":"63X4MRQ5C474","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_16","alias_value":"63X4MRQ5C474LHUN","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_8","alias_value":"63X4MRQ5","created_at":"2026-07-05T01:36:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:63X4MRQ5C474LHUN7HSLSOBGRE","target":"record","payload":{"canonical_record":{"source":{"id":"1811.10493","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-11-26T16:37:29Z","cross_cats_sorted":[],"title_canon_sha256":"b0c818d34c04be878f0f602889d71864892180931426357e4481f10736f2c61d","abstract_canon_sha256":"35d09cc250f3a53303685057791c4a58caf9086400e63a747d0cbb3efa67cd73"},"schema_version":"1.0"},"canonical_sha256":"f6efc6461d173fc59e8df9e4b93826893258dcdda621079c60d8563a10e9821a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:36:06.331823Z","signature_b64":"sEti46a2GytuB0DLGoG5m4tlEHZtUDSogxp7mufFEwCkpW0kbHeyKaWL6UZvPRGXyJDoebFpApWlWojK8Y91Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6efc6461d173fc59e8df9e4b93826893258dcdda621079c60d8563a10e9821a","last_reissued_at":"2026-07-05T01:36:06.331290Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:36:06.331290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.10493","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":"2026-07-05T01:36:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OC0Ao+iF0/vVnlOGCloGA983aCMHJ/tlXB3ccYmMjQ9T88XvkMlqbC5mleRMfXld23FPF/lmoo2m5DwDMmirCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:43:56.735923Z"},"content_sha256":"472f63d2004ed8a30a9aed58bd8b3f0ec16775b487e0c9c2b289d5e226340dd3","schema_version":"1.0","event_id":"sha256:472f63d2004ed8a30a9aed58bd8b3f0ec16775b487e0c9c2b289d5e226340dd3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:63X4MRQ5C474LHUN7HSLSOBGRE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Robust Cross-View Gait Recognition with Evidence: A Discriminant Gait GAN (DiGGAN) Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"BingZhang Hu, Nicholas Lane, Thomas Ploetz, Yan Gao, Yang Long, Yu Guan","submitted_at":"2018-11-26T16:37:29Z","abstract_excerpt":"Gait as a biometric trait has attracted much attention in many security and privacy applications such as identity recognition and authentication, during the last few decades. Because of its nature as a long-distance biometric trait, gait can be easily collected and used to identify individuals non-intrusively through CCTV cameras. However, it is very difficult to develop robust automated gait recognition systems, since gait may be affected by many covariate factors such as clothing, walking speed, camera view angle etc. Out of them, large view angle changes has been deemed as the most challeng"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.10493","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/1811.10493/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":"2026-07-05T01:36:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vWLWslBeLfYfNCdT8nXwvlwrEmHTnewfFPdCSJZrQWcMbNGyMRNd4B1mN5fndsqdEabOXJGe8Hs2JKkpFtu/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:43:56.736272Z"},"content_sha256":"af13ac0d3ab33b85455083711f39b45c5c62896a25cbc28878679cc5b671d2fe","schema_version":"1.0","event_id":"sha256:af13ac0d3ab33b85455083711f39b45c5c62896a25cbc28878679cc5b671d2fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/63X4MRQ5C474LHUN7HSLSOBGRE/bundle.json","state_url":"https://pith.science/pith/63X4MRQ5C474LHUN7HSLSOBGRE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/63X4MRQ5C474LHUN7HSLSOBGRE/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":"2026-08-22T14:43:56Z","links":{"resolver":"https://pith.science/pith/63X4MRQ5C474LHUN7HSLSOBGRE","bundle":"https://pith.science/pith/63X4MRQ5C474LHUN7HSLSOBGRE/bundle.json","state":"https://pith.science/pith/63X4MRQ5C474LHUN7HSLSOBGRE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/63X4MRQ5C474LHUN7HSLSOBGRE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:63X4MRQ5C474LHUN7HSLSOBGRE","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":"35d09cc250f3a53303685057791c4a58caf9086400e63a747d0cbb3efa67cd73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-11-26T16:37:29Z","title_canon_sha256":"b0c818d34c04be878f0f602889d71864892180931426357e4481f10736f2c61d"},"schema_version":"1.0","source":{"id":"1811.10493","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.10493","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"arxiv_version","alias_value":"1811.10493v3","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.10493","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_12","alias_value":"63X4MRQ5C474","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_16","alias_value":"63X4MRQ5C474LHUN","created_at":"2026-07-05T01:36:06Z"},{"alias_kind":"pith_short_8","alias_value":"63X4MRQ5","created_at":"2026-07-05T01:36:06Z"}],"graph_snapshots":[{"event_id":"sha256:af13ac0d3ab33b85455083711f39b45c5c62896a25cbc28878679cc5b671d2fe","target":"graph","created_at":"2026-07-05T01:36:06Z","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/1811.10493/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Gait as a biometric trait has attracted much attention in many security and privacy applications such as identity recognition and authentication, during the last few decades. Because of its nature as a long-distance biometric trait, gait can be easily collected and used to identify individuals non-intrusively through CCTV cameras. However, it is very difficult to develop robust automated gait recognition systems, since gait may be affected by many covariate factors such as clothing, walking speed, camera view angle etc. Out of them, large view angle changes has been deemed as the most challeng","authors_text":"BingZhang Hu, Nicholas Lane, Thomas Ploetz, Yan Gao, Yang Long, Yu Guan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-11-26T16:37:29Z","title":"Robust Cross-View Gait Recognition with Evidence: A Discriminant Gait GAN (DiGGAN) Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.10493","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":"sha256:472f63d2004ed8a30a9aed58bd8b3f0ec16775b487e0c9c2b289d5e226340dd3","target":"record","created_at":"2026-07-05T01:36:06Z","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":"35d09cc250f3a53303685057791c4a58caf9086400e63a747d0cbb3efa67cd73","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-11-26T16:37:29Z","title_canon_sha256":"b0c818d34c04be878f0f602889d71864892180931426357e4481f10736f2c61d"},"schema_version":"1.0","source":{"id":"1811.10493","kind":"arxiv","version":3}},"canonical_sha256":"f6efc6461d173fc59e8df9e4b93826893258dcdda621079c60d8563a10e9821a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6efc6461d173fc59e8df9e4b93826893258dcdda621079c60d8563a10e9821a","first_computed_at":"2026-07-05T01:36:06.331290Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:36:06.331290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sEti46a2GytuB0DLGoG5m4tlEHZtUDSogxp7mufFEwCkpW0kbHeyKaWL6UZvPRGXyJDoebFpApWlWojK8Y91Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:36:06.331823Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.10493","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:472f63d2004ed8a30a9aed58bd8b3f0ec16775b487e0c9c2b289d5e226340dd3","sha256:af13ac0d3ab33b85455083711f39b45c5c62896a25cbc28878679cc5b671d2fe"],"state_sha256":"275db6b9754fc3c03a3e54a273a4941a78e86cb6c200005520eb6af4bff9d4a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r4h+LI1iME/GWxKTp8fmbFh3I7vQuwNZJNeXITCyKuJ8rGKauqFrBtxAm6uqrX8PZUjnAzegvt+t4AiDqEcICQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T14:43:56.739895Z","bundle_sha256":"2026c220df2a71b03928f541e71fcf00180b2fe9333011041f14194043f8695d"}}