{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VJJHMH4KEDUX3PIE4WMP5GNSOT","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":"d87bb4dc46a20b83d8a9bd70ab79cf859927d0e60b8759fdd2174d7e38a3a432","cross_cats_sorted":["cs.NA"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"math.NA","submitted_at":"2024-09-06T19:59:53Z","title_canon_sha256":"277ad0cb7caf51704ff50c4c94fd47cad0103b69f7a997585db4160b3d3fd99d"},"schema_version":"1.0","source":{"id":"2409.04590","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.04590","created_at":"2026-07-05T09:04:14Z"},{"alias_kind":"arxiv_version","alias_value":"2409.04590v1","created_at":"2026-07-05T09:04:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.04590","created_at":"2026-07-05T09:04:14Z"},{"alias_kind":"pith_short_12","alias_value":"VJJHMH4KEDUX","created_at":"2026-07-05T09:04:14Z"},{"alias_kind":"pith_short_16","alias_value":"VJJHMH4KEDUX3PIE","created_at":"2026-07-05T09:04:14Z"},{"alias_kind":"pith_short_8","alias_value":"VJJHMH4K","created_at":"2026-07-05T09:04:14Z"}],"graph_snapshots":[{"event_id":"sha256:d417a2744a208c4db39a4e09b2dc00f414bcb382e74fdd0a94e62618f85fc7c7","target":"graph","created_at":"2026-07-05T09:04:14Z","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/2409.04590/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The shift toward more renewable energy sources and distributed generation in smart grids has underscored the significance of modeling and analyzing modern power systems as cyber-physical systems (CPS). This transformation has highlighted the importance of cyber and cyber-physical properties of modern power systems for their reliable operation. Graph theory emerges as a pivotal tool for understanding the complex interactions within these systems, providing a framework for representation and analysis. The challenge is vetting these graph theoretic methods and other estimates of system behavior f","authors_text":"Ana Goulart, Katherine Davis, Khandaker Akramul Haque, Leen Al Homoud, Mariam Elnour, Xin Zhuang","cross_cats":["cs.NA"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"math.NA","submitted_at":"2024-09-06T19:59:53Z","title":"On Graph Theory vs. Time-Domain Discrete Event Simulation for Topology-Informed Assessment of Power Grid Cyber Risk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.04590","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:e81d82b9738a1d543eaab329e35d5c9b537f773f805f485431c794e1c09147a6","target":"record","created_at":"2026-07-05T09:04:14Z","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":"d87bb4dc46a20b83d8a9bd70ab79cf859927d0e60b8759fdd2174d7e38a3a432","cross_cats_sorted":["cs.NA"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"math.NA","submitted_at":"2024-09-06T19:59:53Z","title_canon_sha256":"277ad0cb7caf51704ff50c4c94fd47cad0103b69f7a997585db4160b3d3fd99d"},"schema_version":"1.0","source":{"id":"2409.04590","kind":"arxiv","version":1}},"canonical_sha256":"aa52761f8a20e97dbd04e598fe99b274ddeaf3e1a2c382a36936b6656d63a5f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa52761f8a20e97dbd04e598fe99b274ddeaf3e1a2c382a36936b6656d63a5f6","first_computed_at":"2026-07-05T09:04:14.897833Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:04:14.897833Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L0MZ/18KNk7HNtrLEckCFatAjF5Zd4pl6BYJpJw5eVfTeTUQdh0ZFeRphBdQBVhQPvCGMrQgsP7FGdv+0ciIAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:04:14.898246Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.04590","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e81d82b9738a1d543eaab329e35d5c9b537f773f805f485431c794e1c09147a6","sha256:d417a2744a208c4db39a4e09b2dc00f414bcb382e74fdd0a94e62618f85fc7c7"],"state_sha256":"a12f114bfecbc46538edaf06b6aefe2def5646eb2646aebf52250b9b8c513cf6"}