{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:R3I5BZLDYZFW5KOVQC5NW5DDDP","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":"e7a8e700287b277eb776fd8aa0375114f27b692b0e96ce08583674dd16bbfbb6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-05-19T17:24:03Z","title_canon_sha256":"6c841faed0a7c7932b16d042daf339dad854c7ac190e214b37bffc47d35ba2a1"},"schema_version":"1.0","source":{"id":"1805.07626","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.07626","created_at":"2026-05-18T00:15:33Z"},{"alias_kind":"arxiv_version","alias_value":"1805.07626v1","created_at":"2026-05-18T00:15:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.07626","created_at":"2026-05-18T00:15:33Z"},{"alias_kind":"pith_short_12","alias_value":"R3I5BZLDYZFW","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"R3I5BZLDYZFW5KOV","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"R3I5BZLD","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:eb82640191427694a52491a3f737bd9f6eb4d763a3fd91db124ac79097590bc5","target":"graph","created_at":"2026-05-18T00:15:33Z","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":"This paper investigates the water network's potential ability to provide demand response services to the power grid under the framework of a distribution-level water-energy nexus (micro-WEN). In particular, the hidden controllability of water loads, such as irrigation systems, was closely studied to improve the flexibility of electrical grids. A optimization model is developed for the demand-side management (DSM) of micro-WEN, and the simulation results assert that grid flexibility indeed benefits from controllable water loads. Although the proposed optimal DSM model is an intractable mixed-in","authors_text":"Ameena S. Al-Sumaiti, Konstantin Turitsyn, Qifeng Li, Suhyoun Yu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-05-19T17:24:03Z","title":"Micro Water-Energy Nexus: Optimal Demand-Side Management and Quasi-Convex Hull Relaxation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.07626","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":"sha256:82773994c3d3a1c0faac4a791c6b5c6ccf25381ace9c5e842d4dd097be156a0a","target":"record","created_at":"2026-05-18T00:15:33Z","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":"e7a8e700287b277eb776fd8aa0375114f27b692b0e96ce08583674dd16bbfbb6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-05-19T17:24:03Z","title_canon_sha256":"6c841faed0a7c7932b16d042daf339dad854c7ac190e214b37bffc47d35ba2a1"},"schema_version":"1.0","source":{"id":"1805.07626","kind":"arxiv","version":1}},"canonical_sha256":"8ed1d0e563c64b6ea9d580badb74631bfb0c9b80e899bcf524fcd81f9a7da391","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ed1d0e563c64b6ea9d580badb74631bfb0c9b80e899bcf524fcd81f9a7da391","first_computed_at":"2026-05-18T00:15:33.006163Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:33.006163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ozZo/PeSMq9oOu85n8RhGSu+F069MNb8RaL1bdf6GiNP6fucv4Fl3QlIWgHs8EOAxxS5iQY4YCZHt0GBTdFdAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:33.006662Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.07626","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:82773994c3d3a1c0faac4a791c6b5c6ccf25381ace9c5e842d4dd097be156a0a","sha256:eb82640191427694a52491a3f737bd9f6eb4d763a3fd91db124ac79097590bc5"],"state_sha256":"bf9c3b2873c2bd433741d8a8f0c8ae7a8eacc46379b351064df45e73d127369c"}