{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ENDOT2YL7RE6LDQSRYJWJA6MDY","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":"11c6c3931e5d62d4e7249205e5ae24a0897ae4e6c748b3750e1d0829e57f4b37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-06-18T08:07:59Z","title_canon_sha256":"3d928ba60d1fe33723d0bdce8ac1fe9175b951baa656996cf03978eb9de97eba"},"schema_version":"1.0","source":{"id":"2606.19913","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.19913","created_at":"2026-06-19T16:12:38Z"},{"alias_kind":"arxiv_version","alias_value":"2606.19913v1","created_at":"2026-06-19T16:12:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.19913","created_at":"2026-06-19T16:12:38Z"},{"alias_kind":"pith_short_12","alias_value":"ENDOT2YL7RE6","created_at":"2026-06-19T16:12:38Z"},{"alias_kind":"pith_short_16","alias_value":"ENDOT2YL7RE6LDQS","created_at":"2026-06-19T16:12:38Z"},{"alias_kind":"pith_short_8","alias_value":"ENDOT2YL","created_at":"2026-06-19T16:12:38Z"}],"graph_snapshots":[{"event_id":"sha256:453c88d79386d4471c179df37bc81ccdb49d4290fc28d0ff6ebea99e7a801d98","target":"graph","created_at":"2026-06-19T16:12:38Z","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/2606.19913/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we implement and evaluate Whisper dot-product kernel offloading on IMAX, a programmable Coarse-Grained Linear Arrays (CGLAs) architecture. Whisper-tiny.en profiling on an ARM Cortex-A72 shows that dot-product operations account for 90.6% of FP16 execution time and 87.1% of Q8_0 execution time. To address this kernel bottleneck, we combine kernel mapping, local-memory sizing, and burst scheduling. The implementation uses inline FP16-to-FP32 conversion, 2-way SIMD FMA on a 64-bit datapath, column-wise multithreading, and mixed execution in which aligned vector segments run on IMAX","authors_text":"Ayumu Takeuchi, Takuto Ando, Yasuhiko Nakashima, Yu Eto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-06-18T08:07:59Z","title":"Design and Evaluation of Energy-Efficient Whisper Dot-Product Kernel Offloading on a CGLA Architecture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.19913","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":"sha256:8b9c41fe1d740198296abdc54fdd2350ee45b0070d376360526ca90bc2f1a617","target":"record","created_at":"2026-06-19T16:12:38Z","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":"11c6c3931e5d62d4e7249205e5ae24a0897ae4e6c748b3750e1d0829e57f4b37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2026-06-18T08:07:59Z","title_canon_sha256":"3d928ba60d1fe33723d0bdce8ac1fe9175b951baa656996cf03978eb9de97eba"},"schema_version":"1.0","source":{"id":"2606.19913","kind":"arxiv","version":1}},"canonical_sha256":"2346e9eb0bfc49e58e128e136483cc1e34426a5db80d78b8c6937c7c12aa3c42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2346e9eb0bfc49e58e128e136483cc1e34426a5db80d78b8c6937c7c12aa3c42","first_computed_at":"2026-06-19T16:12:38.523795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:12:38.523795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oie/0VqEWRxYy6F7Q/dg9cXpi+DWihvyZWadEjx5SKjx508IwZYvYRMG7WcfWBdJfOA7G07fgeywGMQJengXDw==","signature_status":"signed_v1","signed_at":"2026-06-19T16:12:38.524193Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.19913","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b9c41fe1d740198296abdc54fdd2350ee45b0070d376360526ca90bc2f1a617","sha256:453c88d79386d4471c179df37bc81ccdb49d4290fc28d0ff6ebea99e7a801d98"],"state_sha256":"cf28b335601e2e868b5881928bb9ccf70abf30e808ef9c0c9448b35ad1269d4a"}