{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZU673SBVHBB43GY7AJJOZIPNGX","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":"53bdc747667cbc533a45caf1f0acc43517645fbd3aa2e218693054add0c8cbd3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2026-06-03T23:33:30Z","title_canon_sha256":"fe7042c6fa677a00c2803cfad4ed4d6764783a78cb65cf1281dc6513edd531be"},"schema_version":"1.0","source":{"id":"2606.05511","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.05511","created_at":"2026-06-05T01:14:53Z"},{"alias_kind":"arxiv_version","alias_value":"2606.05511v1","created_at":"2026-06-05T01:14:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.05511","created_at":"2026-06-05T01:14:53Z"},{"alias_kind":"pith_short_12","alias_value":"ZU673SBVHBB4","created_at":"2026-06-05T01:14:53Z"},{"alias_kind":"pith_short_16","alias_value":"ZU673SBVHBB43GY7","created_at":"2026-06-05T01:14:53Z"},{"alias_kind":"pith_short_8","alias_value":"ZU673SBV","created_at":"2026-06-05T01:14:53Z"}],"graph_snapshots":[{"event_id":"sha256:659251e60d9832627c7486928982157a9e460a0328137e500db8b2143d159894","target":"graph","created_at":"2026-06-05T01:14:53Z","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/2606.05511/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language model inference on processing-in-memory (PIM) architectures promises to break the memory wall by performing multiply-accumulate (MAC) operations directly within HBM3 DRAM banks. Prior work identifies the power constraint timing parameter nCCDAB as the primary performance bottleneck and optimizes scheduling accordingly. We demonstrate that for GEMV operations that dominate autoregressive decoding, the DRAM row cycle time (nRC) is 10 to 11 times larger than nCCDAB. Consequently, nCCDAB is entirely masked, rendering prior nCCDAB-focused optimizations ineffective for these workloads","authors_text":"Byeong Kil Lee, Jeeho Ryoo, Shafayat Mowla Anik, Yongchan Jung","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2026-06-03T23:33:30Z","title":"RH+: Row-Hit-Optimized Scheduling for PIM-based LLM Inference"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.05511","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:a9c70e241b3f7f666a43ce5c6f4029779eeaf1ea0cb7d6f04b98ab5993325834","target":"record","created_at":"2026-06-05T01:14:53Z","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":"53bdc747667cbc533a45caf1f0acc43517645fbd3aa2e218693054add0c8cbd3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2026-06-03T23:33:30Z","title_canon_sha256":"fe7042c6fa677a00c2803cfad4ed4d6764783a78cb65cf1281dc6513edd531be"},"schema_version":"1.0","source":{"id":"2606.05511","kind":"arxiv","version":1}},"canonical_sha256":"cd3dfdc8353843cd9b1f0252eca1ed35d10b8a08b7eb829702961efdcd9a22cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd3dfdc8353843cd9b1f0252eca1ed35d10b8a08b7eb829702961efdcd9a22cf","first_computed_at":"2026-06-05T01:14:53.282166Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:14:53.282166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TiCqdXbONirC3xHHXYebxr3jIayqyIr+Uc8LxpxhgcHBztDftT9B92QYdCsD0jKb8cjDgNa8Y3HC0ak61/PBCA==","signature_status":"signed_v1","signed_at":"2026-06-05T01:14:53.282641Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.05511","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a9c70e241b3f7f666a43ce5c6f4029779eeaf1ea0cb7d6f04b98ab5993325834","sha256:659251e60d9832627c7486928982157a9e460a0328137e500db8b2143d159894"],"state_sha256":"4e24f8801f77563103be25a56258d79f73c6149fca0f953c77c6a7b649ed11bc"}