{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PPZTFVBR6K5SEQSYPBNAGG26HF","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":"b109419cf6274e27232c57b2ea48da1dc85e9a883e3775828f2bfa8186dbb78b","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-08T03:35:47Z","title_canon_sha256":"e1903b1856401e615347d887dfb72e5eb73d5efef622081a7c463031c72ddc3c"},"schema_version":"1.0","source":{"id":"2607.06958","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.06958","created_at":"2026-07-09T00:19:41Z"},{"alias_kind":"arxiv_version","alias_value":"2607.06958v1","created_at":"2026-07-09T00:19:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.06958","created_at":"2026-07-09T00:19:41Z"},{"alias_kind":"pith_short_12","alias_value":"PPZTFVBR6K5S","created_at":"2026-07-09T00:19:41Z"},{"alias_kind":"pith_short_16","alias_value":"PPZTFVBR6K5SEQSY","created_at":"2026-07-09T00:19:41Z"},{"alias_kind":"pith_short_8","alias_value":"PPZTFVBR","created_at":"2026-07-09T00:19:41Z"}],"graph_snapshots":[{"event_id":"sha256:fd23f8bf3ec4d53eebda7ae7349b564e0d3a64f807eb173c00371f35a18ef42f","target":"graph","created_at":"2026-07-09T00:19:41Z","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/2607.06958/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The rapid growth of artificial intelligence workloads is increasing the scale and concentration of data center demand, creating new concerns for power system resilience under disruptive events. This paper extends a validated multi-time-step DC optimal power flow framework to evaluate the impact of aggregated data center demand on contingency-induced unserved energy. Using an IEEE 30-bus system with flexible resources, we replace a conventional load at a contingency-exposed bus with an energy-matched constant data center load and examine two capacity-growth levels under generator derating, tran","authors_text":"Erika Ardiles-Cruze, Javad Mohammadi, Yuhan Du","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-08T03:35:47Z","title":"Evaluating Grid Resilience in the Era of Ever-Increasing Data Centers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.06958","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:f88493b2c23a9eda40d820f637462db1a90292265a1441c7ed7eabc9eb6f70e3","target":"record","created_at":"2026-07-09T00:19:41Z","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":"b109419cf6274e27232c57b2ea48da1dc85e9a883e3775828f2bfa8186dbb78b","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-08T03:35:47Z","title_canon_sha256":"e1903b1856401e615347d887dfb72e5eb73d5efef622081a7c463031c72ddc3c"},"schema_version":"1.0","source":{"id":"2607.06958","kind":"arxiv","version":1}},"canonical_sha256":"7bf332d431f2bb224258785a031b5e397ed9ebfb8301f0d7fbcca9e14230a7b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7bf332d431f2bb224258785a031b5e397ed9ebfb8301f0d7fbcca9e14230a7b2","first_computed_at":"2026-07-09T00:19:41.160362Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T00:19:41.160362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u9g+QeMmg4gBXtA3kXUGAW+zaa1sowA2pDcVqM5Lsv1sNkqha0g1z85xEtBwUt3suJFbfk1dnXeB9uEYq1pMAg==","signature_status":"signed_v1","signed_at":"2026-07-09T00:19:41.160788Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.06958","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f88493b2c23a9eda40d820f637462db1a90292265a1441c7ed7eabc9eb6f70e3","sha256:fd23f8bf3ec4d53eebda7ae7349b564e0d3a64f807eb173c00371f35a18ef42f"],"state_sha256":"e4a2e8c66163c6e6d26351de3f29258db02a837ed6b2c1a26c94727551b1dc12"}