{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:O3LEQK7RUGLAGSDAXE2PFCDMXV","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":"83b181cb713b75c65ac812a9aedefc6486d77358a6a2cb418bccf29ccb30883d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2021-09-21T04:34:22Z","title_canon_sha256":"c413b75101d2d8229763f9fa4cdb204efa9110ce35651ed45345eb45ee19a45e"},"schema_version":"1.0","source":{"id":"2109.09955","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.09955","created_at":"2026-07-05T03:15:56Z"},{"alias_kind":"arxiv_version","alias_value":"2109.09955v1","created_at":"2026-07-05T03:15:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.09955","created_at":"2026-07-05T03:15:56Z"},{"alias_kind":"pith_short_12","alias_value":"O3LEQK7RUGLA","created_at":"2026-07-05T03:15:56Z"},{"alias_kind":"pith_short_16","alias_value":"O3LEQK7RUGLAGSDA","created_at":"2026-07-05T03:15:56Z"},{"alias_kind":"pith_short_8","alias_value":"O3LEQK7R","created_at":"2026-07-05T03:15:56Z"}],"graph_snapshots":[{"event_id":"sha256:6f369e9342e255e1518d68d34f17854a1a9ec0f041f2566904f6489355ae207a","target":"graph","created_at":"2026-07-05T03:15:56Z","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/2109.09955/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Federated learning (FL) has become an emerging machine learning technique lately due to its efficacy in safeguarding the client's confidential information. Nevertheless, despite the inherent and additional privacy-preserving mechanisms (e.g., differential privacy, secure multi-party computation, etc.), the FL models are still vulnerable to various privacy-violating and security-compromising attacks (e.g., data or model poisoning) due to their numerous attack vectors which in turn, make the models either ineffective or sub-optimal. Existing adversarial models focusing on untargeted model poison","authors_text":"Haoting Shen, Md Tamjid Hossain, Shafkat Islam, Shahriar Badsha","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2021-09-21T04:34:22Z","title":"DeSMP: Differential Privacy-exploited Stealthy Model Poisoning Attacks in Federated Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.09955","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:e98e66cdafa62ea5c2bd70ae73429d4f01637081d8511d98bac82f4d544b8ae2","target":"record","created_at":"2026-07-05T03:15:56Z","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":"83b181cb713b75c65ac812a9aedefc6486d77358a6a2cb418bccf29ccb30883d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2021-09-21T04:34:22Z","title_canon_sha256":"c413b75101d2d8229763f9fa4cdb204efa9110ce35651ed45345eb45ee19a45e"},"schema_version":"1.0","source":{"id":"2109.09955","kind":"arxiv","version":1}},"canonical_sha256":"76d6482bf1a196034860b934f2886cbd7b4f8d6dd5ca749467b0bcb5e31de19a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76d6482bf1a196034860b934f2886cbd7b4f8d6dd5ca749467b0bcb5e31de19a","first_computed_at":"2026-07-05T03:15:56.372108Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:15:56.372108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iNippAyuGZKqo+gDUzxf643PEfg8TCYQWTUCq7RIM3ZNWtZjXVDq1L3vvWIxXmIL3VFmRF0g00ZDtMOwNItLDg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:15:56.372618Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.09955","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e98e66cdafa62ea5c2bd70ae73429d4f01637081d8511d98bac82f4d544b8ae2","sha256:6f369e9342e255e1518d68d34f17854a1a9ec0f041f2566904f6489355ae207a"],"state_sha256":"c64e24028c7bad360c067651c06c6f1a9925b8aeee99da81f643ade79194514e"}