{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:RQODV53FY7MXYSRLUNPZEOWVOA","short_pith_number":"pith:RQODV53F","schema_version":"1.0","canonical_sha256":"8c1c3af765c7d97c4a2ba35f923ad5703ee74f2cc1af244f15c707d2174a7682","source":{"kind":"arxiv","id":"1203.6798","version":2},"attestation_state":"computed","paper":{"title":"Efficient Computation of Sensitivity Coefficients of Node Voltages and Line Currents in Unbalanced Radial Electrical Distribution Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SY","authors_text":"Dan-Cristian Tomozei, Jean-Yves Le Boudec, Konstantina Christakou, Mario Paolone","submitted_at":"2012-03-30T12:59:02Z","abstract_excerpt":"The problem of optimal control of power distribution systems is becoming increasingly compelling due to the progressive penetration of distributed energy resources in this specific layer of the electrical infrastructure. Distribution systems are, indeed, experiencing significant changes in terms of operation philosophies that are often based on optimal control strategies relying on the computation of linearized dependencies between controlled (e.g. voltages, frequency in case of islanding operation) and control variables (e.g. power injections, transformers tap positions). As the implementatio"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1203.6798","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2012-03-30T12:59:02Z","cross_cats_sorted":[],"title_canon_sha256":"0ed8275571bda80416492563faf2b15c5c2915c6b843d97a6030959981298eb2","abstract_canon_sha256":"5236b808865a3dde817d7fada0a1830727efaa539f169f5747b0b7295739a30e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:58:18.354236Z","signature_b64":"6UiPQGbw1z89dYrrS6AVnzKaLT8RV0fKfVar+M5gQJEeCLuzuDRWAhh29n5ARXM+UniTERcQmpkx0Lf4vDJIBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c1c3af765c7d97c4a2ba35f923ad5703ee74f2cc1af244f15c707d2174a7682","last_reissued_at":"2026-05-18T00:58:18.353473Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:58:18.353473Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Efficient Computation of Sensitivity Coefficients of Node Voltages and Line Currents in Unbalanced Radial Electrical Distribution Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SY","authors_text":"Dan-Cristian Tomozei, Jean-Yves Le Boudec, Konstantina Christakou, Mario Paolone","submitted_at":"2012-03-30T12:59:02Z","abstract_excerpt":"The problem of optimal control of power distribution systems is becoming increasingly compelling due to the progressive penetration of distributed energy resources in this specific layer of the electrical infrastructure. Distribution systems are, indeed, experiencing significant changes in terms of operation philosophies that are often based on optimal control strategies relying on the computation of linearized dependencies between controlled (e.g. voltages, frequency in case of islanding operation) and control variables (e.g. power injections, transformers tap positions). As the implementatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.6798","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1203.6798","created_at":"2026-05-18T00:58:18.353617+00:00"},{"alias_kind":"arxiv_version","alias_value":"1203.6798v2","created_at":"2026-05-18T00:58:18.353617+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.6798","created_at":"2026-05-18T00:58:18.353617+00:00"},{"alias_kind":"pith_short_12","alias_value":"RQODV53FY7MX","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_16","alias_value":"RQODV53FY7MXYSRL","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_8","alias_value":"RQODV53F","created_at":"2026-05-18T12:27:20.899486+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA","json":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA.json","graph_json":"https://pith.science/api/pith-number/RQODV53FY7MXYSRLUNPZEOWVOA/graph.json","events_json":"https://pith.science/api/pith-number/RQODV53FY7MXYSRLUNPZEOWVOA/events.json","paper":"https://pith.science/paper/RQODV53F"},"agent_actions":{"view_html":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA","download_json":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA.json","view_paper":"https://pith.science/paper/RQODV53F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1203.6798&json=true","fetch_graph":"https://pith.science/api/pith-number/RQODV53FY7MXYSRLUNPZEOWVOA/graph.json","fetch_events":"https://pith.science/api/pith-number/RQODV53FY7MXYSRLUNPZEOWVOA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA/action/storage_attestation","attest_author":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA/action/author_attestation","sign_citation":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA/action/citation_signature","submit_replication":"https://pith.science/pith/RQODV53FY7MXYSRLUNPZEOWVOA/action/replication_record"}},"created_at":"2026-05-18T00:58:18.353617+00:00","updated_at":"2026-05-18T00:58:18.353617+00:00"}