{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QSMLTCHJOLJ72O6COG5K3HGD35","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":"a0bba0f8bcb4f74073c5e6b3e38b6f85d80a222dff16b4ad44a0fe0aae05c94e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-10-12T06:35:08Z","title_canon_sha256":"2ccf3b25983d1f7fb506e84c6ade70ffcae0d64b552a731566cac65826efd648"},"schema_version":"1.0","source":{"id":"1710.04381","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.04381","created_at":"2026-05-18T00:10:39Z"},{"alias_kind":"arxiv_version","alias_value":"1710.04381v2","created_at":"2026-05-18T00:10:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04381","created_at":"2026-05-18T00:10:39Z"},{"alias_kind":"pith_short_12","alias_value":"QSMLTCHJOLJ7","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"QSMLTCHJOLJ72O6C","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"QSMLTCHJ","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:ba3712d1dbba0277a854ffc75fb610ed7270f85eb635b2269723945542e9c75f","target":"graph","created_at":"2026-05-18T00:10:39Z","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"},"paper":{"abstract_excerpt":"In future full-duplex communications, the cancellation of self-interference (SI) arising from hardware non-idealities will play an important role in the design of mobile-scale devices. To this end, we introduce an optimal digital SI cancellation solution for shared-antenna-based direct-conversion transceivers. To establish that the underlying widely linear signal model is not adequate for strong transmit signals, the impact of various circuit imperfections, including power amplifier (PA) distortion, frequency-dependent I/Q imbalance, quantization noise and thermal noise, on the performance of ","authors_text":"Danilo P. Mandic, Kai Wang, Wenjiang Pei, Yili Xia, Zhe Li","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-10-12T06:35:08Z","title":"An Augmented Nonlinear LMS for Digital Self-Interference Cancellation in Full-Duplex Direct-Conversion Transceivers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04381","kind":"arxiv","version":2},"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:e512cbd9ae8b328477e11b91b4463b1bfd698199891616cd4fc1a9bf3154669a","target":"record","created_at":"2026-05-18T00:10:39Z","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":"a0bba0f8bcb4f74073c5e6b3e38b6f85d80a222dff16b4ad44a0fe0aae05c94e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-10-12T06:35:08Z","title_canon_sha256":"2ccf3b25983d1f7fb506e84c6ade70ffcae0d64b552a731566cac65826efd648"},"schema_version":"1.0","source":{"id":"1710.04381","kind":"arxiv","version":2}},"canonical_sha256":"8498b988e972d3fd3bc271baad9cc3df5f723cd820da90e83f0c8dbb20189794","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8498b988e972d3fd3bc271baad9cc3df5f723cd820da90e83f0c8dbb20189794","first_computed_at":"2026-05-18T00:10:39.044951Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:39.044951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5QwITT+Ilak+0h4PYO63qv4oJjQybC2kfWbh9x2c67uqQuo21VpT9GzgJrzwRr1TIOYacDYdCxLW/lasCZVjBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:39.045478Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.04381","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e512cbd9ae8b328477e11b91b4463b1bfd698199891616cd4fc1a9bf3154669a","sha256:ba3712d1dbba0277a854ffc75fb610ed7270f85eb635b2269723945542e9c75f"],"state_sha256":"691b8bd3bdd6af4dacfe8e4c5ecab4cb4ae534910f67041eff6720ff38bc3f04"}