{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2X5KBEMVBJJUFLGAI54PVPMW6D","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":"98cb8bef620ab1f613073a1f9323e3df2ff56dcb85bffbc9de9e9d2b7cb2fca4","cross_cats_sorted":["cs.LG","eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-08-06T12:44:10Z","title_canon_sha256":"e7b38a8a9a7ef4c3b08aa307e199174582ae6d92b5958d55924e2bbd8e3135b0"},"schema_version":"1.0","source":{"id":"2508.06557","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.06557","created_at":"2026-07-05T11:51:02Z"},{"alias_kind":"arxiv_version","alias_value":"2508.06557v1","created_at":"2026-07-05T11:51:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.06557","created_at":"2026-07-05T11:51:02Z"},{"alias_kind":"pith_short_12","alias_value":"2X5KBEMVBJJU","created_at":"2026-07-05T11:51:02Z"},{"alias_kind":"pith_short_16","alias_value":"2X5KBEMVBJJUFLGA","created_at":"2026-07-05T11:51:02Z"},{"alias_kind":"pith_short_8","alias_value":"2X5KBEMV","created_at":"2026-07-05T11:51:02Z"}],"graph_snapshots":[{"event_id":"sha256:fb59e1994be104b5118d6e917f5265caefff5850d783ab83eb985d30fe648116","target":"graph","created_at":"2026-07-05T11:51:02Z","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/2508.06557/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The ever-growing learning model size nowadays challenges the communication efficiency and privacy preservation of the traditional federated learning (FL). In this paper, we propose a novel differentially private (DP) over-the-air federated distillation (FD) framework, where wireless devices (WDs) periodically share noise-perturbed model outputs with the parameter server by harnessing the superposition property of multi-access channels. Accordingly, over-the-air FD enables the shared responsibility of the DP preservation on the low-dimensional disclosed signals among WDs. We study the communica","authors_text":"(2) The Hong Kong University of Science, Jia Yan (2), Technology (Guangzhou)), Ying-Jun Angela Zhang (1) ((1) The Chinese University of Hong Kong, Zihao Hu (1)","cross_cats":["cs.LG","eess.SP","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-08-06T12:44:10Z","title":"Communication-Learning Co-Design for Differentially Private Over-the-Air Federated Distillation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.06557","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":"sha256:73f7ed5a9ed269d9dbcf686edbba68a1032cc1002c61e669b5f3c9ce4331d386","target":"record","created_at":"2026-07-05T11:51:02Z","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":"98cb8bef620ab1f613073a1f9323e3df2ff56dcb85bffbc9de9e9d2b7cb2fca4","cross_cats_sorted":["cs.LG","eess.SP","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2025-08-06T12:44:10Z","title_canon_sha256":"e7b38a8a9a7ef4c3b08aa307e199174582ae6d92b5958d55924e2bbd8e3135b0"},"schema_version":"1.0","source":{"id":"2508.06557","kind":"arxiv","version":1}},"canonical_sha256":"d5faa091950a5342acc04778fabd96f0f346eb194723087d921520ace0dd9c20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5faa091950a5342acc04778fabd96f0f346eb194723087d921520ace0dd9c20","first_computed_at":"2026-07-05T11:51:02.485482Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:51:02.485482Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+J2AHl6lERo7DLHyzu7wIKyRyzpzrqQA/CoJJN8ghz3j8da9dc+EpltDgcbggSLNIcVtPf2M4gqL9NvhrNQbBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:51:02.486164Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.06557","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73f7ed5a9ed269d9dbcf686edbba68a1032cc1002c61e669b5f3c9ce4331d386","sha256:fb59e1994be104b5118d6e917f5265caefff5850d783ab83eb985d30fe648116"],"state_sha256":"34b98469a05ca3cd7cb545838d23ccda42dc3d7e552f284af8c7921127b62370"}