{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LCSXBRMMQSHDXAROEJ5KMYHKXA","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":"7803b8e4cc478c82060ae67a32aa842875f6ccd76ba87cb660f893693abc94ee","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2026-06-11T19:24:58Z","title_canon_sha256":"98a8e096fad0d8dbf3923ff603f526393c3ab2eb051e4cb69818ec25758350c0"},"schema_version":"1.0","source":{"id":"2606.13847","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13847","created_at":"2026-07-02T00:18:29Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13847v2","created_at":"2026-07-02T00:18:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13847","created_at":"2026-07-02T00:18:29Z"},{"alias_kind":"pith_short_12","alias_value":"LCSXBRMMQSHD","created_at":"2026-07-02T00:18:29Z"},{"alias_kind":"pith_short_16","alias_value":"LCSXBRMMQSHDXARO","created_at":"2026-07-02T00:18:29Z"},{"alias_kind":"pith_short_8","alias_value":"LCSXBRMM","created_at":"2026-07-02T00:18:29Z"}],"graph_snapshots":[{"event_id":"sha256:8a2cebd6cd92fbe0c2dd046b8d51ed52f6d693a1626a1bcac5c892aa7dc79c71","target":"graph","created_at":"2026-07-02T00:18:29Z","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/2606.13847/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hyperscale AI data centers induce spatially and temporally correlated load fluctuations that violate classical independence assumptions and are not captured by time-averaged spectral methods. These correlations are episodic and non-stationary, so they demand analysis that resolves transient structure. This paper applies Dynamic Mode Decomposition (DMD) to the temporal evolution of pairwise inter-bus correlation coefficients and forms a low-dimensional state representation that enables modal analysis without a stationarity assumption. The recovered modes distinguish sustained coherence, decayin","authors_text":"Atri Bera, Chandan Chaudhary, Dilip Pandit, Joydeep Mitra, Michael Murillo, Mohammed Ben-Idris","cross_cats":["cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2026-06-11T19:24:58Z","title":"Modal Analysis of Spatial Load Correlation in AI Data Center-Dominated Power Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13847","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:d7c370929a6118992790955918d5435fee477462daf64e44047f53ce8fa3a5bc","target":"record","created_at":"2026-07-02T00:18:29Z","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":"7803b8e4cc478c82060ae67a32aa842875f6ccd76ba87cb660f893693abc94ee","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2026-06-11T19:24:58Z","title_canon_sha256":"98a8e096fad0d8dbf3923ff603f526393c3ab2eb051e4cb69818ec25758350c0"},"schema_version":"1.0","source":{"id":"2606.13847","kind":"arxiv","version":2}},"canonical_sha256":"58a570c58c848e3b822e227aa660eab80f4349e123b1b0772a30191ba3e6211b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"58a570c58c848e3b822e227aa660eab80f4349e123b1b0772a30191ba3e6211b","first_computed_at":"2026-07-02T00:18:29.952872Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-02T00:18:29.952872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J0IQU3GYPSLShFIxtIVKylWZr/9zIJH6C/btRFzPcvPv2e4gK/2fiOF0gMFQLHld64Wpi4GsuHk+v87T7WLKAw==","signature_status":"signed_v1","signed_at":"2026-07-02T00:18:29.953436Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13847","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7c370929a6118992790955918d5435fee477462daf64e44047f53ce8fa3a5bc","sha256:8a2cebd6cd92fbe0c2dd046b8d51ed52f6d693a1626a1bcac5c892aa7dc79c71"],"state_sha256":"da4088ae44f95df85975174e0fa3b9ea3da49d44656c064b1052271ba01ef60f"}