{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:VEMKO24PND46CXZYE63XQLGIZZ","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":"736ae2672a3636da758452625141ae2607e1c43851e198d10a9d36ac474fa2b4","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2022-11-15T20:59:49Z","title_canon_sha256":"c33aedc7b820efaac125656e460927aa68acbd3f80a76c6cf70e84691c706f3a"},"schema_version":"1.0","source":{"id":"2211.08502","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.08502","created_at":"2026-07-05T05:48:03Z"},{"alias_kind":"arxiv_version","alias_value":"2211.08502v2","created_at":"2026-07-05T05:48:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.08502","created_at":"2026-07-05T05:48:03Z"},{"alias_kind":"pith_short_12","alias_value":"VEMKO24PND46","created_at":"2026-07-05T05:48:03Z"},{"alias_kind":"pith_short_16","alias_value":"VEMKO24PND46CXZY","created_at":"2026-07-05T05:48:03Z"},{"alias_kind":"pith_short_8","alias_value":"VEMKO24P","created_at":"2026-07-05T05:48:03Z"}],"graph_snapshots":[{"event_id":"sha256:eaf003388abac3e0ad1b44c557387be042f761d01cdd7e21d15cd1ccce71501f","target":"graph","created_at":"2026-07-05T05:48:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2211.08502/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conventional synchronous generators are gradually being replaced by inverter-based resources, such transition introduces more complicated operation conditions. And the reduction in system inertia imposes challenges for system operators on maintaining system rate-of-change-of-frequency (RoCoF) security. This paper presents a selectively linearized neural network (SNLNN) based RoCoF-constrained unit commitment (SLNN-RCUC) model. A RoCoF predictor is first trained to predict the system wide highest locational RoCoF based on a high-fidelity simulation dataset. Instead of incorporating the complete","authors_text":"Mingjian Tuo, Xingpeng Li","cross_cats":["cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2022-11-15T20:59:49Z","title":"Selectively Linearized Neural Network based RoCoF-Constrained Unit Commitment in Low-Inertia Power Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.08502","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":"sha256:0948bf87e854c00e265541cdf7e278b7d27c18928fcb954dc6b73578d97e0310","target":"record","created_at":"2026-07-05T05:48:03Z","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":"736ae2672a3636da758452625141ae2607e1c43851e198d10a9d36ac474fa2b4","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2022-11-15T20:59:49Z","title_canon_sha256":"c33aedc7b820efaac125656e460927aa68acbd3f80a76c6cf70e84691c706f3a"},"schema_version":"1.0","source":{"id":"2211.08502","kind":"arxiv","version":2}},"canonical_sha256":"a918a76b8f68f9e15f3827b7782cc8ce4e254fd6f0c2efd68c62002855e2c27a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a918a76b8f68f9e15f3827b7782cc8ce4e254fd6f0c2efd68c62002855e2c27a","first_computed_at":"2026-07-05T05:48:03.446599Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:48:03.446599Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g/XbS1LDOEh4bHmFIUTUMJw8q7CfIIha7gqxeqIwX1jY/CdutcL4BeP7qXS/Yahra7xBTtCfcVEgJiJacV6KCg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:48:03.447014Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.08502","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0948bf87e854c00e265541cdf7e278b7d27c18928fcb954dc6b73578d97e0310","sha256:eaf003388abac3e0ad1b44c557387be042f761d01cdd7e21d15cd1ccce71501f"],"state_sha256":"74a8563b7dd1e11230b3ecc9b8e186dc8a4033d79e6e68005f58a28c59cc8b96"}