{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:72C2NC4UNBHCZ4IMAL5JV626L6","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":"be771e88684bf1e8cb932263bce88af789779d4a4fdfd6e1182cb345016a7107","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-31T07:59:02Z","title_canon_sha256":"218f8be5210b98ad6c3e53c3ced8d1ca1531b7508715bd289f80aa5d996c67b7"},"schema_version":"1.0","source":{"id":"2103.16877","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.16877","created_at":"2026-07-05T02:30:32Z"},{"alias_kind":"arxiv_version","alias_value":"2103.16877v2","created_at":"2026-07-05T02:30:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.16877","created_at":"2026-07-05T02:30:32Z"},{"alias_kind":"pith_short_12","alias_value":"72C2NC4UNBHC","created_at":"2026-07-05T02:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"72C2NC4UNBHCZ4IM","created_at":"2026-07-05T02:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"72C2NC4U","created_at":"2026-07-05T02:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:8702d785d5e247474e78e4354eab6a8c95f38008c2c2890620410e839edc36e7","target":"graph","created_at":"2026-07-05T02:30:32Z","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/2103.16877/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Universal style transfer retains styles from reference images in content images. While existing methods have achieved state-of-the-art style transfer performance, they are not aware of the content leak phenomenon that the image content may corrupt after several rounds of stylization process. In this paper, we propose ArtFlow to prevent content leak during universal style transfer. ArtFlow consists of reversible neural flows and an unbiased feature transfer module. It supports both forward and backward inferences and operates in a projection-transfer-reversion scheme. The forward inference proj","authors_text":"Dejing Dou, Jie An, Jiebo Luo, Siyu Huang, Wei Liu, Yibing Song","cross_cats":["eess.IV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-31T07:59:02Z","title":"ArtFlow: Unbiased Image Style Transfer via Reversible Neural Flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.16877","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:d5ff8746f8f51f330154343d0a1dc24fb42b0d96f848a79a1066c2f40a1805bc","target":"record","created_at":"2026-07-05T02:30:32Z","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":"be771e88684bf1e8cb932263bce88af789779d4a4fdfd6e1182cb345016a7107","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-31T07:59:02Z","title_canon_sha256":"218f8be5210b98ad6c3e53c3ced8d1ca1531b7508715bd289f80aa5d996c67b7"},"schema_version":"1.0","source":{"id":"2103.16877","kind":"arxiv","version":2}},"canonical_sha256":"fe85a68b94684e2cf10c02fa9afb5e5fa40ce1fb14e187685b7b8f0450e445c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe85a68b94684e2cf10c02fa9afb5e5fa40ce1fb14e187685b7b8f0450e445c3","first_computed_at":"2026-07-05T02:30:32.679340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:30:32.679340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iJQ5QNESi96LLRrHNkq+LzKOuh0GYHe+B3vYOAqjoVIi1wnU7Mi8pIzHWRMTn772+7pVCRTPlJK7bQP/83tICw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:30:32.679839Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.16877","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5ff8746f8f51f330154343d0a1dc24fb42b0d96f848a79a1066c2f40a1805bc","sha256:8702d785d5e247474e78e4354eab6a8c95f38008c2c2890620410e839edc36e7"],"state_sha256":"77c8e2b5c4b451c711d08ad38d61a7fc4791df6206e35c260cb22f1b39ff459c"}