{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:RWYZAFLSWZK2UMNSXBISEACUFI","short_pith_number":"pith:RWYZAFLS","schema_version":"1.0","canonical_sha256":"8db1901572b655aa31b2b8512200542a33855870b0af9b862f1b64df98c941fd","source":{"kind":"arxiv","id":"2605.30814","version":1},"attestation_state":"computed","paper":{"title":"A Reconfigurable Computing In-Memory Macro with Charge-sharing-based Weighted Accumulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Arindam Basu, Hongyang Shang, Junyi Yang, Shuai Dong, Zhengnan Fu","submitted_at":"2026-05-29T04:05:46Z","abstract_excerpt":"SRAM-based analog computing-in-memory demonstrates outstanding efficiency. However, it faces three critical challenges: significant ADC overhead, high latency for multi-bit inputs, and limited read bitline voltage. To address these issues, this work proposes a multi-bit highly reconfigurable 256x128 in-memory computing array supporting 1-7b input, 2-4b weight, and 1-7b output. Three key innovations are introduced: 1) The IMADC occupies only 3% area overhead, achieving a 9x improvement compared to previous IMADC; 2) The BSCHA reduces latency by 1.9x and 6.6x compared to traditional pulse-width "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2605.30814","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-05-29T04:05:46Z","cross_cats_sorted":[],"title_canon_sha256":"c752d822f12b7951aee3f80796d6a8ac079d797bfd29ab70b9e65724f3545a7b","abstract_canon_sha256":"8aaf8f2f46bbdfaf7cac583e1c17a62cf46cacf4963129088938901eb12ee1e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-01T01:03:18.351274Z","signature_b64":"ddvWLA10TiPlVZjWz00fRiKuPmcwQ+Agkf9jsskUeDgt8wPwzhwM/RBTKQvGLQ2VvXS62O4Iyh5aZmCchCuSCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8db1901572b655aa31b2b8512200542a33855870b0af9b862f1b64df98c941fd","last_reissued_at":"2026-06-01T01:03:18.350461Z","signature_status":"signed_v1","first_computed_at":"2026-06-01T01:03:18.350461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Reconfigurable Computing In-Memory Macro with Charge-sharing-based Weighted Accumulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Arindam Basu, Hongyang Shang, Junyi Yang, Shuai Dong, Zhengnan Fu","submitted_at":"2026-05-29T04:05:46Z","abstract_excerpt":"SRAM-based analog computing-in-memory demonstrates outstanding efficiency. However, it faces three critical challenges: significant ADC overhead, high latency for multi-bit inputs, and limited read bitline voltage. To address these issues, this work proposes a multi-bit highly reconfigurable 256x128 in-memory computing array supporting 1-7b input, 2-4b weight, and 1-7b output. Three key innovations are introduced: 1) The IMADC occupies only 3% area overhead, achieving a 9x improvement compared to previous IMADC; 2) The BSCHA reduces latency by 1.9x and 6.6x compared to traditional pulse-width "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30814","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.30814/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2605.30814","created_at":"2026-06-01T01:03:18.350614+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.30814v1","created_at":"2026-06-01T01:03:18.350614+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30814","created_at":"2026-06-01T01:03:18.350614+00:00"},{"alias_kind":"pith_short_12","alias_value":"RWYZAFLSWZK2","created_at":"2026-06-01T01:03:18.350614+00:00"},{"alias_kind":"pith_short_16","alias_value":"RWYZAFLSWZK2UMNS","created_at":"2026-06-01T01:03:18.350614+00:00"},{"alias_kind":"pith_short_8","alias_value":"RWYZAFLS","created_at":"2026-06-01T01:03:18.350614+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI","json":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI.json","graph_json":"https://pith.science/api/pith-number/RWYZAFLSWZK2UMNSXBISEACUFI/graph.json","events_json":"https://pith.science/api/pith-number/RWYZAFLSWZK2UMNSXBISEACUFI/events.json","paper":"https://pith.science/paper/RWYZAFLS"},"agent_actions":{"view_html":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI","download_json":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI.json","view_paper":"https://pith.science/paper/RWYZAFLS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.30814&json=true","fetch_graph":"https://pith.science/api/pith-number/RWYZAFLSWZK2UMNSXBISEACUFI/graph.json","fetch_events":"https://pith.science/api/pith-number/RWYZAFLSWZK2UMNSXBISEACUFI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI/action/storage_attestation","attest_author":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI/action/author_attestation","sign_citation":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI/action/citation_signature","submit_replication":"https://pith.science/pith/RWYZAFLSWZK2UMNSXBISEACUFI/action/replication_record"}},"created_at":"2026-06-01T01:03:18.350614+00:00","updated_at":"2026-06-01T01:03:18.350614+00:00"}