{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PEZZN2I3ZKNSBVYMTECWYOL4JG","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":"e43ed0ef8b87f44b2f6a4558afdfa74c75dc8ee8dc3ddbbe07058653565be28b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-01-27T10:40:19Z","title_canon_sha256":"310b6ea84f6b4345a76c55ff9135c1458b1220f16bf09054bec0d062cf73a3e8"},"schema_version":"1.0","source":{"id":"2301.11640","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.11640","created_at":"2026-07-05T05:36:24Z"},{"alias_kind":"arxiv_version","alias_value":"2301.11640v1","created_at":"2026-07-05T05:36:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.11640","created_at":"2026-07-05T05:36:24Z"},{"alias_kind":"pith_short_12","alias_value":"PEZZN2I3ZKNS","created_at":"2026-07-05T05:36:24Z"},{"alias_kind":"pith_short_16","alias_value":"PEZZN2I3ZKNSBVYM","created_at":"2026-07-05T05:36:24Z"},{"alias_kind":"pith_short_8","alias_value":"PEZZN2I3","created_at":"2026-07-05T05:36:24Z"}],"graph_snapshots":[{"event_id":"sha256:1d1eac6a92805a700afff8e5640c6fbfb46bd8d84de6d72b38f22db941d070ff","target":"graph","created_at":"2026-07-05T05:36:24Z","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/2301.11640/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantization plays a critical role in digital signal processing systems, allowing the representation of continuous amplitude signals with a finite number of bits. However, accurately representing signals requires a large number of quantization bits, which causes severe cost, power consumption, and memory burden. A promising way to address this issue is task-based quantization. By exploiting the task information for the overall system design, task-based quantization can achieve satisfying performance with low quantization costs. In this work, we apply task-based quantization to multi-user signa","authors_text":"Eliya Reznitskiy, Haiyang Zhang, Moshe Namer, Nimrod Glazer, Oded Cohen, Shlomi Savariego, Xing Zhang, Yonina C. Eldar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-01-27T10:40:19Z","title":"Hardware Implementation of Task-based Quantization in Multi-user Signal Recovery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.11640","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":"sha256:3b0b1c4a033044dbcef444e21aea8617c5490b5701b39bac37ee358ece6a9d98","target":"record","created_at":"2026-07-05T05:36:24Z","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":"e43ed0ef8b87f44b2f6a4558afdfa74c75dc8ee8dc3ddbbe07058653565be28b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2023-01-27T10:40:19Z","title_canon_sha256":"310b6ea84f6b4345a76c55ff9135c1458b1220f16bf09054bec0d062cf73a3e8"},"schema_version":"1.0","source":{"id":"2301.11640","kind":"arxiv","version":1}},"canonical_sha256":"793396e91bca9b20d70c99056c397c49b3118921e1da12906f8e817119d2cafd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"793396e91bca9b20d70c99056c397c49b3118921e1da12906f8e817119d2cafd","first_computed_at":"2026-07-05T05:36:24.583709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:36:24.583709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9/jAXQ4Y5J5U2ueE+WAuSaGByjhNznt8OkunWBEg64UCzInQ7GCgF/JQnIrBhzxxmj8bcZN0PjOgHJsoV8koDw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:36:24.584371Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.11640","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b0b1c4a033044dbcef444e21aea8617c5490b5701b39bac37ee358ece6a9d98","sha256:1d1eac6a92805a700afff8e5640c6fbfb46bd8d84de6d72b38f22db941d070ff"],"state_sha256":"2425417e76e6686511d4d4a7c43320acc139ae8965d48522d343f2a9a9b2648a"}