{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XH2KS4FTRUIUKTQGHAGRYGRUUV","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":"19667e632b6fe4e1ce81d715a85517f569bfddfd6f6b1aabaa74c6d66a4fc285","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-04T06:43:08Z","title_canon_sha256":"ddf465b45edde332d3fa69b5b154767490cf0ecf7bc1ee9a0f3c0e5f1fe2faf5"},"schema_version":"1.0","source":{"id":"2502.02055","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.02055","created_at":"2026-07-05T10:09:23Z"},{"alias_kind":"arxiv_version","alias_value":"2502.02055v1","created_at":"2026-07-05T10:09:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.02055","created_at":"2026-07-05T10:09:23Z"},{"alias_kind":"pith_short_12","alias_value":"XH2KS4FTRUIU","created_at":"2026-07-05T10:09:23Z"},{"alias_kind":"pith_short_16","alias_value":"XH2KS4FTRUIUKTQG","created_at":"2026-07-05T10:09:23Z"},{"alias_kind":"pith_short_8","alias_value":"XH2KS4FT","created_at":"2026-07-05T10:09:23Z"}],"graph_snapshots":[{"event_id":"sha256:04f38b0241bce7c0c0fdedf1caa0f1caea5f970a0e7573032be8c0a2c75b02bb","target":"graph","created_at":"2026-07-05T10:09:23Z","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/2502.02055/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wireless transmission is vulnerable to malicious jamming attacks due to the openness of wireless channels, posing a severe threat to wireless communications. Current anti-jamming studies primarily focus on either enhancing desired signals or mitigating jamming, resulting in limited performance. To address this issue, intelligent omni-surface (IOS) is a promising solution. By jointly designing its reflective and refractive properties, the IOS can simultaneously nullify jamming and enhance desired signals. In this paper, we consider an IOS-aided multi-user anti-jamming communication system, aimi","authors_text":"Boya Di, Hongliang Zhang, Qingyu Liu, Shuhao Zeng, Yuhan Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-04T06:43:08Z","title":"Simultaneous Beamforming and Anti-Jamming With Intelligent Omni-Surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.02055","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":"sha256:9783b98988b28d84b773c7f2be828e63f7fdee0e1ac871cbeabc4afc8d195ed0","target":"record","created_at":"2026-07-05T10:09:23Z","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":"19667e632b6fe4e1ce81d715a85517f569bfddfd6f6b1aabaa74c6d66a4fc285","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-04T06:43:08Z","title_canon_sha256":"ddf465b45edde332d3fa69b5b154767490cf0ecf7bc1ee9a0f3c0e5f1fe2faf5"},"schema_version":"1.0","source":{"id":"2502.02055","kind":"arxiv","version":1}},"canonical_sha256":"b9f4a970b38d11454e06380d1c1a34a54d722e9c50258c84c52b77d5583475ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9f4a970b38d11454e06380d1c1a34a54d722e9c50258c84c52b77d5583475ec","first_computed_at":"2026-07-05T10:09:23.105299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:09:23.105299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yVwIAjI8CrxfXGMdJBmjZ4c4e3TTD9bZ2sznlVVhlcM9TAAkGt1cr0riGCnqacsOToyyDLoftokUVU703gzNAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:09:23.105765Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.02055","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9783b98988b28d84b773c7f2be828e63f7fdee0e1ac871cbeabc4afc8d195ed0","sha256:04f38b0241bce7c0c0fdedf1caa0f1caea5f970a0e7573032be8c0a2c75b02bb"],"state_sha256":"8b1190e9a65371dc4cb0ac447ee63b9a3c1f2afb6028413a43793ec4f6d174b2"}