{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:54L5JAQIYKMRB6YSIJRQXYXLET","short_pith_number":"pith:54L5JAQI","canonical_record":{"source":{"id":"2404.13325","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.SY","submitted_at":"2024-04-20T08:57:34Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"90125ec07b160a4b53ee0e2148d469c70c00de683248d3c6b67964c860c9dc2f","abstract_canon_sha256":"abede2cc7aad13c5d277a076254fa76466e0149c91c13f6c2258d519d2234f55"},"schema_version":"1.0"},"canonical_sha256":"ef17d48208c29910fb1242630be2eb24efc308e6527fb8aef60177527772fa9b","source":{"kind":"arxiv","id":"2404.13325","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13325","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13325v3","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13325","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_12","alias_value":"54L5JAQIYKMR","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"54L5JAQIYKMRB6YS","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"54L5JAQI","created_at":"2026-07-05T11:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:54L5JAQIYKMRB6YSIJRQXYXLET","target":"record","payload":{"canonical_record":{"source":{"id":"2404.13325","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.SY","submitted_at":"2024-04-20T08:57:34Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"90125ec07b160a4b53ee0e2148d469c70c00de683248d3c6b67964c860c9dc2f","abstract_canon_sha256":"abede2cc7aad13c5d277a076254fa76466e0149c91c13f6c2258d519d2234f55"},"schema_version":"1.0"},"canonical_sha256":"ef17d48208c29910fb1242630be2eb24efc308e6527fb8aef60177527772fa9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:26:42.348538Z","signature_b64":"YFBcWeoo0ita+DWWc4XHUuDTPUUlbobLoST33isApNO9HWIrwDheMdeShG3IcUOySL8i94D/fCGaDjogxEg7CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef17d48208c29910fb1242630be2eb24efc308e6527fb8aef60177527772fa9b","last_reissued_at":"2026-07-05T11:26:42.348015Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:26:42.348015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.13325","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:26:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"65znROE1n0hn0Yc/E81sZRJd6m+PgaMewYlU4iste867So0gqgWdOqsXRlQSlLWZ7KVDsiOR5uhqAPPGx8oeDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T00:33:04.762747Z"},"content_sha256":"67f333b5b1eb4f965208f0d4848935f5c3a0abcbfc314c8827ccbf488eeedff0","schema_version":"1.0","event_id":"sha256:67f333b5b1eb4f965208f0d4848935f5c3a0abcbfc314c8827ccbf488eeedff0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:54L5JAQIYKMRB6YSIJRQXYXLET","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Physics-Informed Neural Networks: a Plug and Play Integration into Power System Dynamic Simulations","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Ignasi Ventura Nadal, Jochen Stiasny, Spyros Chatzivasileiadis","submitted_at":"2024-04-20T08:57:34Z","abstract_excerpt":"Time-domain simulations are crucial for ensuring power system stability and avoiding critical scenarios that could lead to blackouts. The next-generation power systems require a significant increase in the computational cost and complexity of these simulations due to additional degrees of uncertainty, non-linearity and states. Physics-Informed Neural Networks (PINN) have been shown to accelerate single-component simulations by several orders of magnitude. However, their application to current time-domain simulation solvers has been particularly challenging since the system's dynamics depend on"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13325","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.13325/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:26:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"czq1apiXOIvEd7j70pTABgQtz5RQTvUpi77uRjpEYXW2v0u7HiOzqpFHVwAzI1vUylHJZboDq4mlHR1irnLpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T00:33:04.763256Z"},"content_sha256":"1355520b83cdaff675768d7507837d2a2557e63f9af5b59a4a1efec3e863a9bb","schema_version":"1.0","event_id":"sha256:1355520b83cdaff675768d7507837d2a2557e63f9af5b59a4a1efec3e863a9bb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/54L5JAQIYKMRB6YSIJRQXYXLET/bundle.json","state_url":"https://pith.science/pith/54L5JAQIYKMRB6YSIJRQXYXLET/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/54L5JAQIYKMRB6YSIJRQXYXLET/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-16T00:33:04Z","links":{"resolver":"https://pith.science/pith/54L5JAQIYKMRB6YSIJRQXYXLET","bundle":"https://pith.science/pith/54L5JAQIYKMRB6YSIJRQXYXLET/bundle.json","state":"https://pith.science/pith/54L5JAQIYKMRB6YSIJRQXYXLET/state.json","well_known_bundle":"https://pith.science/.well-known/pith/54L5JAQIYKMRB6YSIJRQXYXLET/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:54L5JAQIYKMRB6YSIJRQXYXLET","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":"abede2cc7aad13c5d277a076254fa76466e0149c91c13f6c2258d519d2234f55","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.SY","submitted_at":"2024-04-20T08:57:34Z","title_canon_sha256":"90125ec07b160a4b53ee0e2148d469c70c00de683248d3c6b67964c860c9dc2f"},"schema_version":"1.0","source":{"id":"2404.13325","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13325","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13325v3","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13325","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_12","alias_value":"54L5JAQIYKMR","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"54L5JAQIYKMRB6YS","created_at":"2026-07-05T11:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"54L5JAQI","created_at":"2026-07-05T11:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:1355520b83cdaff675768d7507837d2a2557e63f9af5b59a4a1efec3e863a9bb","target":"graph","created_at":"2026-07-05T11:26:42Z","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/2404.13325/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Time-domain simulations are crucial for ensuring power system stability and avoiding critical scenarios that could lead to blackouts. The next-generation power systems require a significant increase in the computational cost and complexity of these simulations due to additional degrees of uncertainty, non-linearity and states. Physics-Informed Neural Networks (PINN) have been shown to accelerate single-component simulations by several orders of magnitude. However, their application to current time-domain simulation solvers has been particularly challenging since the system's dynamics depend on","authors_text":"Ignasi Ventura Nadal, Jochen Stiasny, Spyros Chatzivasileiadis","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.SY","submitted_at":"2024-04-20T08:57:34Z","title":"Physics-Informed Neural Networks: a Plug and Play Integration into Power System Dynamic Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13325","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":"sha256:67f333b5b1eb4f965208f0d4848935f5c3a0abcbfc314c8827ccbf488eeedff0","target":"record","created_at":"2026-07-05T11:26:42Z","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":"abede2cc7aad13c5d277a076254fa76466e0149c91c13f6c2258d519d2234f55","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.SY","submitted_at":"2024-04-20T08:57:34Z","title_canon_sha256":"90125ec07b160a4b53ee0e2148d469c70c00de683248d3c6b67964c860c9dc2f"},"schema_version":"1.0","source":{"id":"2404.13325","kind":"arxiv","version":3}},"canonical_sha256":"ef17d48208c29910fb1242630be2eb24efc308e6527fb8aef60177527772fa9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef17d48208c29910fb1242630be2eb24efc308e6527fb8aef60177527772fa9b","first_computed_at":"2026-07-05T11:26:42.348015Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:42.348015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YFBcWeoo0ita+DWWc4XHUuDTPUUlbobLoST33isApNO9HWIrwDheMdeShG3IcUOySL8i94D/fCGaDjogxEg7CA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:42.348538Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.13325","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67f333b5b1eb4f965208f0d4848935f5c3a0abcbfc314c8827ccbf488eeedff0","sha256:1355520b83cdaff675768d7507837d2a2557e63f9af5b59a4a1efec3e863a9bb"],"state_sha256":"3e2b05c41c00e064c724938e4709926eb5b0ffa3135daa074a9102d8f158b221"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eHzpXGeozNx00HOmEdQgfjz+4UkDJab7yOHtrfudrW6QuRe5xdAkEdrlFBrma3eUZVuKMSSweni4AVs4m2UyDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T00:33:04.768541Z","bundle_sha256":"c70574c79326d3f550664a06fac1dc96171c374da998c5b67e7adc92dac8d257"}}