{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XTNFU5VI5YSMWGAILTQR2DU34X","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":"a77e2bdce6e301e2757ffc02df0eb0594e665c62b2e1dfe5f33454537c8fcc2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-03-07T11:31:12Z","title_canon_sha256":"d5a451416b67f5432f6a74055850fc0f9797743b299070d48867e30051b298bb"},"schema_version":"1.0","source":{"id":"1703.02336","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.02336","created_at":"2026-05-18T00:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"1703.02336v3","created_at":"2026-05-18T00:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.02336","created_at":"2026-05-18T00:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"XTNFU5VI5YSM","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"XTNFU5VI5YSMWGAI","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"XTNFU5VI","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:169791badcddbc34fa28b42810e60684d6c4390aca30f19b21a0108e0ea09549","target":"graph","created_at":"2026-05-18T00:03:19Z","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":"We propose a decentralized control synthesis procedure for stabilizing voltage and frequency in AC Islanded microGrids (ImGs) composed of Distributed Generation Units (DGUs) and loads interconnected through power lines. The presented approach enables Plug-and-Play (PnP) operations, meaning that DGUs can be added or removed without compromising the overall ImG stability. The main feature of our approach is that the proposed design algorithm is line-independent. This implies that (i) the synthesis of each local controller requires only the parameters of the corresponding DGU and not the model of","authors_text":"Giancarlo Ferrari Trecate, Michele Tucci","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-03-07T11:31:12Z","title":"A scalable line-independent design algorithm for voltage and frequency control in AC islanded microgrids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.02336","kind":"arxiv","version":3},"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:c2e45c75f0102220b30e38ad057b613bcd1df9f40d3d73a94b1779f8ea299005","target":"record","created_at":"2026-05-18T00:03:19Z","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":"a77e2bdce6e301e2757ffc02df0eb0594e665c62b2e1dfe5f33454537c8fcc2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-03-07T11:31:12Z","title_canon_sha256":"d5a451416b67f5432f6a74055850fc0f9797743b299070d48867e30051b298bb"},"schema_version":"1.0","source":{"id":"1703.02336","kind":"arxiv","version":3}},"canonical_sha256":"bcda5a76a8ee24cb18085ce11d0e9be5d6db95fe2fdd68e2f9db4b8ff0ec68f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcda5a76a8ee24cb18085ce11d0e9be5d6db95fe2fdd68e2f9db4b8ff0ec68f7","first_computed_at":"2026-05-18T00:03:19.821369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:19.821369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y/tDtSsalARgWx0NBekgYJZ4h5j7sj/t4ICHMX+0cv+C8RlC5kFntAeKPfLGWQCwEw2wOzLj6s5mI5aet1ODBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:19.822025Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.02336","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2e45c75f0102220b30e38ad057b613bcd1df9f40d3d73a94b1779f8ea299005","sha256:169791badcddbc34fa28b42810e60684d6c4390aca30f19b21a0108e0ea09549"],"state_sha256":"7a34936124af4498f73b41cd33c245fe146fd3e3ee575214d8a9f756f5edcdc3"}