{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:2US7SM3DKN67PVCJLHFGO3HJCK","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":"ddee98c6b93be4c1c581e33d549d23a000f50dfe15141adc0f5ca9362065f7d9","cross_cats_sorted":["cs.CR","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-09-19T13:34:20Z","title_canon_sha256":"e5db7d3be06cbe210b727fd7643f09aa68ddc48fc665bd7f3c4b93921a507c6e"},"schema_version":"1.0","source":{"id":"2209.09008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.09008","created_at":"2026-07-05T04:58:48Z"},{"alias_kind":"arxiv_version","alias_value":"2209.09008v1","created_at":"2026-07-05T04:58:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.09008","created_at":"2026-07-05T04:58:48Z"},{"alias_kind":"pith_short_12","alias_value":"2US7SM3DKN67","created_at":"2026-07-05T04:58:48Z"},{"alias_kind":"pith_short_16","alias_value":"2US7SM3DKN67PVCJ","created_at":"2026-07-05T04:58:48Z"},{"alias_kind":"pith_short_8","alias_value":"2US7SM3D","created_at":"2026-07-05T04:58:48Z"}],"graph_snapshots":[{"event_id":"sha256:ca6a49eb650c0ace66cb683d0a77950251bb90a2883aa4458601dc70bd4d80b5","target":"graph","created_at":"2026-07-05T04:58:48Z","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/2209.09008/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Semantic communication is implemented based on shared background knowledge, but the sharing mechanism risks privacy leakage. In this letter, we propose an encrypted semantic communication system (ESCS) for privacy preserving, which combines universality and confidentiality. The universality is reflected in that all network modules of the proposed ESCS are trained based on a shared database, which is suitable for large-scale deployment in practical scenarios. Meanwhile, the confidentiality is achieved by symmetric encryption. Based on the adversarial training, we design an adversarial encryptio","authors_text":"Feng Yang, Meixia Tao, Xinlai Luo, Zhiyong Chen","cross_cats":["cs.CR","math.IT"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-09-19T13:34:20Z","title":"Encrypted Semantic Communication Using Adversarial Training for Privacy Preserving"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.09008","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:d14ef4556ed236fb71af8103dee27331d47f5dc2118ff9ee10b5c782b2cdf4db","target":"record","created_at":"2026-07-05T04:58:48Z","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":"ddee98c6b93be4c1c581e33d549d23a000f50dfe15141adc0f5ca9362065f7d9","cross_cats_sorted":["cs.CR","math.IT"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-09-19T13:34:20Z","title_canon_sha256":"e5db7d3be06cbe210b727fd7643f09aa68ddc48fc665bd7f3c4b93921a507c6e"},"schema_version":"1.0","source":{"id":"2209.09008","kind":"arxiv","version":1}},"canonical_sha256":"d525f93363537df7d44959ca676ce912822637d5a4596e7868422199840e1fe6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d525f93363537df7d44959ca676ce912822637d5a4596e7868422199840e1fe6","first_computed_at":"2026-07-05T04:58:48.478536Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:58:48.478536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"21pz+FIFBoUesPcEFiKlWxuY8V+A7BmoAvrO8vBdNFCX3xkuuz/hphjwnGCFRpPNvEFMVrIRazND5Pg9oWwJBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:58:48.479011Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.09008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d14ef4556ed236fb71af8103dee27331d47f5dc2118ff9ee10b5c782b2cdf4db","sha256:ca6a49eb650c0ace66cb683d0a77950251bb90a2883aa4458601dc70bd4d80b5"],"state_sha256":"a35ec721f0a4377f2adb95140cb1be1bfd2cacca7e26859839ef3ad15bc67386"}