{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PIOIUM2X3GAMMPUW7EC6PNCXPS","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":"f27b441ea725227af7f7433b44d3ed55d1be96c811ac8fecb3c673832c9753e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-30T23:43:03Z","title_canon_sha256":"a67c912071cde8f05597d89bf6224607e26b8b51d231605bfb5c930c9f9bf156"},"schema_version":"1.0","source":{"id":"1808.10548","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.10548","created_at":"2026-05-17T23:46:46Z"},{"alias_kind":"arxiv_version","alias_value":"1808.10548v2","created_at":"2026-05-17T23:46:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.10548","created_at":"2026-05-17T23:46:46Z"},{"alias_kind":"pith_short_12","alias_value":"PIOIUM2X3GAM","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PIOIUM2X3GAMMPUW","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PIOIUM2X","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:b4eea18a4a2ef03af8459a0dfbef7263a955f908a8a14b3ce9b74c933c5e2888","target":"graph","created_at":"2026-05-17T23:46:46Z","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 proposes an optimization strategy to assist utility operators to recover power distribution systems after large outages. Specifically, a mixed-integer linear programming (MILP) model is developed for co-optimizing crews, resources, and network operations. The MILP model coordinates damage isolation, network reconfiguration, distributed generator re-dispatch, and crew/resource logistics. In addition, a framework for integrating different types of photovoltaic (PV) systems in the restoration process is developed.} We consider two different types of crews, namely, line crews for damage","authors_text":"Anmar Arif, Chen Chen, Jianhui Wang, Zhaoyu Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-30T23:43:03Z","title":"Repair and Resource Scheduling in Unbalanced Distribution Systems using Neighborhood Search"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.10548","kind":"arxiv","version":2},"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:b648964c04ed8869f9cc7aeaf0609f1457b1d953fb3ea35dac64cd247eaef49a","target":"record","created_at":"2026-05-17T23:46:46Z","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":"f27b441ea725227af7f7433b44d3ed55d1be96c811ac8fecb3c673832c9753e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-08-30T23:43:03Z","title_canon_sha256":"a67c912071cde8f05597d89bf6224607e26b8b51d231605bfb5c930c9f9bf156"},"schema_version":"1.0","source":{"id":"1808.10548","kind":"arxiv","version":2}},"canonical_sha256":"7a1c8a3357d980c63e96f905e7b4577ca2ebcc2a03e5ff0f99d6d83f350c263b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a1c8a3357d980c63e96f905e7b4577ca2ebcc2a03e5ff0f99d6d83f350c263b","first_computed_at":"2026-05-17T23:46:46.208134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:46.208134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GNBOdwom9W7lI/ci0iwtvguYfygIX9gryyRpxLRZLcf/cBuWpHehHUEP1iv8b6TxPr1Gz/tUG5ZvvRjlMsj8DQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:46.208557Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.10548","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b648964c04ed8869f9cc7aeaf0609f1457b1d953fb3ea35dac64cd247eaef49a","sha256:b4eea18a4a2ef03af8459a0dfbef7263a955f908a8a14b3ce9b74c933c5e2888"],"state_sha256":"e02776d228d837e8d44b1290545f108b5aaffc18df515d05ee56dfa6fc8f2086"}