{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:K4NDVEIIXB5QLT7GAOHTYVJW7J","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":"f06bd65d33d34253506f14e17f6e86c66ba1f53aa33532c669deb653df5d9e9e","cross_cats_sorted":["cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-10T02:02:20Z","title_canon_sha256":"d4be97937c5fe02508749a12ce2deb132178e1d1fda6c97c2d9a1b1cb8c58169"},"schema_version":"1.0","source":{"id":"2305.05838","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.05838","created_at":"2026-07-05T06:08:56Z"},{"alias_kind":"arxiv_version","alias_value":"2305.05838v1","created_at":"2026-07-05T06:08:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.05838","created_at":"2026-07-05T06:08:56Z"},{"alias_kind":"pith_short_12","alias_value":"K4NDVEIIXB5Q","created_at":"2026-07-05T06:08:56Z"},{"alias_kind":"pith_short_16","alias_value":"K4NDVEIIXB5QLT7G","created_at":"2026-07-05T06:08:56Z"},{"alias_kind":"pith_short_8","alias_value":"K4NDVEII","created_at":"2026-07-05T06:08:56Z"}],"graph_snapshots":[{"event_id":"sha256:f5108229bd94e44d0a49ffaefbdd6c15bdb5201162a635fa2ebc7092d34244ee","target":"graph","created_at":"2026-07-05T06:08:56Z","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/2305.05838/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative steganography (GS) is a new data hiding manner, featuring direct generation of stego media from secret data. Existing GS methods are generally criticized for their poor performances. In this paper, we propose a novel flow based GS approach -- Generative Steganographic Flow (GSF), which provides direct generation of stego images without cover image. We take the stego image generation and secret data recovery process as an invertible transformation, and build a reversible bijective mapping between input secret data and generated stego images. In the forward mapping, secret data is hid","authors_text":"Ge Luo, Ping Wei, Qi Song, Sheng Li, Xinpeng Zhang, Zhenxing Qian","cross_cats":["cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-10T02:02:20Z","title":"Generative Steganographic Flow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.05838","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":"sha256:03cc6a83874892c20cf56c5a3931606169e2812590d1d8aa4f19a7757e54634f","target":"record","created_at":"2026-07-05T06:08:56Z","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":"f06bd65d33d34253506f14e17f6e86c66ba1f53aa33532c669deb653df5d9e9e","cross_cats_sorted":["cs.MM"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2023-05-10T02:02:20Z","title_canon_sha256":"d4be97937c5fe02508749a12ce2deb132178e1d1fda6c97c2d9a1b1cb8c58169"},"schema_version":"1.0","source":{"id":"2305.05838","kind":"arxiv","version":1}},"canonical_sha256":"571a3a9108b87b05cfe6038f3c5536fa74962464bea834c24b3f150d4c5dc76d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"571a3a9108b87b05cfe6038f3c5536fa74962464bea834c24b3f150d4c5dc76d","first_computed_at":"2026-07-05T06:08:56.524630Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:08:56.524630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s+dINNaBChKDg3BDXuKXkaK4eaCH+RrJkY9097jODH2AtB+W3fyYDOofLZwpyjV73TG/MMfZXJlawfycEkhLDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:08:56.524987Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.05838","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:03cc6a83874892c20cf56c5a3931606169e2812590d1d8aa4f19a7757e54634f","sha256:f5108229bd94e44d0a49ffaefbdd6c15bdb5201162a635fa2ebc7092d34244ee"],"state_sha256":"37dd499e76248acb9f6da5a054f72578f1e51aa1c56260a164fae32091e5b755"}