{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QUXR6YQCJDZYKGDAW7SZW4NEW4","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":"63a905c5520e600571f2dbc20852f3f04fb264da5a9c24413c4caee1739a4bfc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.DC","submitted_at":"2013-07-26T13:54:20Z","title_canon_sha256":"765dd5bb39782d0b228fdb0effcefe43cef2d4de4a6b77fae1201722cb64d654"},"schema_version":"1.0","source":{"id":"1307.7037","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7037","created_at":"2026-05-18T03:01:35Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7037v1","created_at":"2026-05-18T03:01:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7037","created_at":"2026-05-18T03:01:35Z"},{"alias_kind":"pith_short_12","alias_value":"QUXR6YQCJDZY","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QUXR6YQCJDZYKGDA","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QUXR6YQC","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:1db223e5b6daa6d913dbadcec281f287e8c462e05f3c2b25d90260764626edc8","target":"graph","created_at":"2026-05-18T03:01:35Z","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":"Cloud computing revolutionised the industry with its elastic, on-demand approach to computational resources, but has lead to a tremendous impact on the environment. Data centers constitute 1.1-1.5% of total electricity usage in the world. Taking a more informed view of the electrical grid by analysing real-time electricity prices, we set the foundations of a grid-conscious cloud. We propose a scheduling algorithm that predicts electricity price peaks and throttles energy consumption by pausing virtual machines. We evaluate the approach on the OpenStack cloud manager through an empirical approa","authors_text":"Dra\\v{z}en Lu\\v{c}anin, Ivona Brandi\\'c","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.DC","submitted_at":"2013-07-26T13:54:20Z","title":"Take a break: cloud scheduling optimized for real-time electricity pricing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7037","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:b8338cd81a96dc43530b21ac2a3059ca58bef169eafd0c5e471cd705c186afe0","target":"record","created_at":"2026-05-18T03:01:35Z","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":"63a905c5520e600571f2dbc20852f3f04fb264da5a9c24413c4caee1739a4bfc","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.DC","submitted_at":"2013-07-26T13:54:20Z","title_canon_sha256":"765dd5bb39782d0b228fdb0effcefe43cef2d4de4a6b77fae1201722cb64d654"},"schema_version":"1.0","source":{"id":"1307.7037","kind":"arxiv","version":1}},"canonical_sha256":"852f1f620248f3851860b7e59b71a4b735c3f5201bb06ef9293d82233635be8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"852f1f620248f3851860b7e59b71a4b735c3f5201bb06ef9293d82233635be8f","first_computed_at":"2026-05-18T03:01:35.656339Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:01:35.656339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o7LM9P5+usB2kylpXX+4UHJJlk2ICqiq0rLS5t2Ub4k2djJgIHP46Xm6Y4iN0MTQfG++JBkdcO6cdLUSlxltDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:01:35.657131Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7037","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8338cd81a96dc43530b21ac2a3059ca58bef169eafd0c5e471cd705c186afe0","sha256:1db223e5b6daa6d913dbadcec281f287e8c462e05f3c2b25d90260764626edc8"],"state_sha256":"d7349625ab616ea6e0d1b54cf9315ec09fda19968b88641ce580973edca9aa00"}