{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:YREPA5BPJIRCTYNBSZM3P7RVFM","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":"2c29e909323406a523c31d181199cc08b0b9c089f7550ad8b88e60dda40ece33","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2013-03-06T22:24:37Z","title_canon_sha256":"c7c538fb64b385db0f47852de79cbd9c6a95de73dc3faaae86ba2c934d7fad03"},"schema_version":"1.0","source":{"id":"1303.1561","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1561","created_at":"2026-05-18T03:31:42Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1561v1","created_at":"2026-05-18T03:31:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1561","created_at":"2026-05-18T03:31:42Z"},{"alias_kind":"pith_short_12","alias_value":"YREPA5BPJIRC","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"YREPA5BPJIRCTYNB","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"YREPA5BP","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:f2c9bb83e8990724b669aaeefd79a3c45a8f3f529a95223246b24ce3f513ee14","target":"graph","created_at":"2026-05-18T03:31:42Z","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"},"paper":{"abstract_excerpt":"In this paper we study the power-performance relationship of power-efficient computing from a queuing theoretic perspective. We investigate the interplay of several system operations including processing speed, system on/off decisions, and server farm size. We identify that there are oftentimes \"sweet spots\" in power-efficient operations: there exist optimal combinations of processing speed and system settings that maximize power efficiency. For the single server case, a widely deployed threshold mechanism is studied. We show that there exist optimal processing speed and threshold value pairs ","authors_text":"Nam Sung Kim, Stark C. Draper, Yanpei Liu","cross_cats":["math.PR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2013-03-06T22:24:37Z","title":"Queuing Theoretic Analysis of Power-performance Tradeoff in Power-efficient Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1561","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":"sha256:430c10efd9c78729b0ec8ba2f22ab9e4cef4be2bd8ec6389a577dfa9e520062f","target":"record","created_at":"2026-05-18T03:31:42Z","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":"2c29e909323406a523c31d181199cc08b0b9c089f7550ad8b88e60dda40ece33","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PF","submitted_at":"2013-03-06T22:24:37Z","title_canon_sha256":"c7c538fb64b385db0f47852de79cbd9c6a95de73dc3faaae86ba2c934d7fad03"},"schema_version":"1.0","source":{"id":"1303.1561","kind":"arxiv","version":1}},"canonical_sha256":"c448f0742f4a2229e1a19659b7fe352b13d2592c907e23eced898150ed9f6f08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c448f0742f4a2229e1a19659b7fe352b13d2592c907e23eced898150ed9f6f08","first_computed_at":"2026-05-18T03:31:42.268972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:42.268972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S+B/20Cl2vW/ukvuEs263WL8Ap/pua4MYsniXT2t3T4lXqX8sYsgU0fJaQGzCYlHQdzwoiGfxdM6v/XzGwJSBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:42.271957Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.1561","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:430c10efd9c78729b0ec8ba2f22ab9e4cef4be2bd8ec6389a577dfa9e520062f","sha256:f2c9bb83e8990724b669aaeefd79a3c45a8f3f529a95223246b24ce3f513ee14"],"state_sha256":"afcc85ae8c13812dbcc1a035a33b85ca1f7dacbaaefe42940c9f42c6e8b4e1f7"}