{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RWYZAFLSWZK2UMNSXBISEACUFI","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":"8aaf8f2f46bbdfaf7cac583e1c17a62cf46cacf4963129088938901eb12ee1e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-05-29T04:05:46Z","title_canon_sha256":"c752d822f12b7951aee3f80796d6a8ac079d797bfd29ab70b9e65724f3545a7b"},"schema_version":"1.0","source":{"id":"2605.30814","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30814","created_at":"2026-06-01T01:03:18Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30814v1","created_at":"2026-06-01T01:03:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30814","created_at":"2026-06-01T01:03:18Z"},{"alias_kind":"pith_short_12","alias_value":"RWYZAFLSWZK2","created_at":"2026-06-01T01:03:18Z"},{"alias_kind":"pith_short_16","alias_value":"RWYZAFLSWZK2UMNS","created_at":"2026-06-01T01:03:18Z"},{"alias_kind":"pith_short_8","alias_value":"RWYZAFLS","created_at":"2026-06-01T01:03:18Z"}],"graph_snapshots":[{"event_id":"sha256:f51d75f3600627d12f0b807e74f9bdd6d4b9f60e2d44ea7c6d8ddc292c54ebff","target":"graph","created_at":"2026-06-01T01:03:18Z","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/2605.30814/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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 ","authors_text":"Arindam Basu, Hongyang Shang, Junyi Yang, Shuai Dong, Zhengnan Fu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-05-29T04:05:46Z","title":"A Reconfigurable Computing In-Memory Macro with Charge-sharing-based Weighted Accumulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30814","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:a82b398a1304861820d950cf2e19290cc00812c04e65dcfe69f621254014fdae","target":"record","created_at":"2026-06-01T01:03:18Z","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":"8aaf8f2f46bbdfaf7cac583e1c17a62cf46cacf4963129088938901eb12ee1e2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-05-29T04:05:46Z","title_canon_sha256":"c752d822f12b7951aee3f80796d6a8ac079d797bfd29ab70b9e65724f3545a7b"},"schema_version":"1.0","source":{"id":"2605.30814","kind":"arxiv","version":1}},"canonical_sha256":"8db1901572b655aa31b2b8512200542a33855870b0af9b862f1b64df98c941fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8db1901572b655aa31b2b8512200542a33855870b0af9b862f1b64df98c941fd","first_computed_at":"2026-06-01T01:03:18.350461Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T01:03:18.350461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ddvWLA10TiPlVZjWz00fRiKuPmcwQ+Agkf9jsskUeDgt8wPwzhwM/RBTKQvGLQ2VvXS62O4Iyh5aZmCchCuSCg==","signature_status":"signed_v1","signed_at":"2026-06-01T01:03:18.351274Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.30814","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a82b398a1304861820d950cf2e19290cc00812c04e65dcfe69f621254014fdae","sha256:f51d75f3600627d12f0b807e74f9bdd6d4b9f60e2d44ea7c6d8ddc292c54ebff"],"state_sha256":"ead16ea44efb2d7643122f3a544e8b6f7161cf599f7272041abbca8b7e94c34e"}