{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:WKVMILUC2MY4NKXTKAOQJANPLA","short_pith_number":"pith:WKVMILUC","canonical_record":{"source":{"id":"2303.06116","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.AO","submitted_at":"2023-03-10T18:05:56Z","cross_cats_sorted":[],"title_canon_sha256":"61627e49315b8ddb6bd15bbd402337e9e5da2bf1e8549bf9dc7ddcf703400fbe","abstract_canon_sha256":"41b3a61336ea37481d8b83ce702454979315140dc454fd922be26b1644770719"},"schema_version":"1.0"},"canonical_sha256":"b2aac42e82d331c6aaf3501d0481af5824bb7f770c0136b0d41015c719e993b4","source":{"kind":"arxiv","id":"2303.06116","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.06116","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"arxiv_version","alias_value":"2303.06116v2","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.06116","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_12","alias_value":"WKVMILUC2MY4","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_16","alias_value":"WKVMILUC2MY4NKXT","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_8","alias_value":"WKVMILUC","created_at":"2026-07-05T07:56:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:WKVMILUC2MY4NKXTKAOQJANPLA","target":"record","payload":{"canonical_record":{"source":{"id":"2303.06116","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.AO","submitted_at":"2023-03-10T18:05:56Z","cross_cats_sorted":[],"title_canon_sha256":"61627e49315b8ddb6bd15bbd402337e9e5da2bf1e8549bf9dc7ddcf703400fbe","abstract_canon_sha256":"41b3a61336ea37481d8b83ce702454979315140dc454fd922be26b1644770719"},"schema_version":"1.0"},"canonical_sha256":"b2aac42e82d331c6aaf3501d0481af5824bb7f770c0136b0d41015c719e993b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:56:47.145423Z","signature_b64":"IhZnCvmSs+B3WpqPLw65QnrD25Oc9E2NO2zMDw2hK88uY8ZEYfbyFutYw6O42P0p234W3gqZNBtoAtnzjZQUDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2aac42e82d331c6aaf3501d0481af5824bb7f770c0136b0d41015c719e993b4","last_reissued_at":"2026-07-05T07:56:47.145010Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:56:47.145010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.06116","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:56:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PA5NPFDrOUC89oXJbag0VqiiGnvx1E+lRIzA/3Ns7rOB/7BcFoNXtbC/rJ317ty5+mPugwHLk8JDbOy6CPxrAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:46:14.557410Z"},"content_sha256":"02d86bb2f7fbe24841bd3c5f26b63b86c79ede2ca2b1b9ecdb905c3f22e5c3e5","schema_version":"1.0","event_id":"sha256:02d86bb2f7fbe24841bd3c5f26b63b86c79ede2ca2b1b9ecdb905c3f22e5c3e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:WKVMILUC2MY4NKXTKAOQJANPLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Framework for Synthetic Power System Dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nlin.AO","authors_text":"Anna B\\\"uttner, Anton Plietzsch, Frank Hellmann, Mehrnaz Anvari","submitted_at":"2023-03-10T18:05:56Z","abstract_excerpt":"The paper is published in Chaos. Please refer to the Chaos version from now on.\n  Anna B\\\"uttner, Anton Plietzsch, Mehrnaz Anvari, Frank Hellmann; A framework for synthetic power system dynamics. Chaos 1 August 2023; 33 (8): 083120. https://doi.org/10.1063/5.0155971\n  Information on power grids is confidential and thus real data is often inaccessible. This necessitates the use of synthetic power grid models in research. So far the models used, for example, in machine learning had to be very simple and homogeneous to produce large ensembles of robust grids. We present a modular framework to gen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.06116","kind":"arxiv","version":2},"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/2303.06116/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":"2026-07-05T07:56:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZYpa4ZmQlKPW0fdg1iODtnTZNxcRO3wWWyzKCcXFc28kYwoPFKvU10mX7xgf3upSNmZ7SoTpkgC+vVD07mxADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:46:14.557787Z"},"content_sha256":"346442726107b611328f3371306779e1747da51ce505f6a8e7832d2253167cee","schema_version":"1.0","event_id":"sha256:346442726107b611328f3371306779e1747da51ce505f6a8e7832d2253167cee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WKVMILUC2MY4NKXTKAOQJANPLA/bundle.json","state_url":"https://pith.science/pith/WKVMILUC2MY4NKXTKAOQJANPLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WKVMILUC2MY4NKXTKAOQJANPLA/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":"2026-07-06T20:46:14Z","links":{"resolver":"https://pith.science/pith/WKVMILUC2MY4NKXTKAOQJANPLA","bundle":"https://pith.science/pith/WKVMILUC2MY4NKXTKAOQJANPLA/bundle.json","state":"https://pith.science/pith/WKVMILUC2MY4NKXTKAOQJANPLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WKVMILUC2MY4NKXTKAOQJANPLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:WKVMILUC2MY4NKXTKAOQJANPLA","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":"41b3a61336ea37481d8b83ce702454979315140dc454fd922be26b1644770719","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.AO","submitted_at":"2023-03-10T18:05:56Z","title_canon_sha256":"61627e49315b8ddb6bd15bbd402337e9e5da2bf1e8549bf9dc7ddcf703400fbe"},"schema_version":"1.0","source":{"id":"2303.06116","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.06116","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"arxiv_version","alias_value":"2303.06116v2","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.06116","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_12","alias_value":"WKVMILUC2MY4","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_16","alias_value":"WKVMILUC2MY4NKXT","created_at":"2026-07-05T07:56:47Z"},{"alias_kind":"pith_short_8","alias_value":"WKVMILUC","created_at":"2026-07-05T07:56:47Z"}],"graph_snapshots":[{"event_id":"sha256:346442726107b611328f3371306779e1747da51ce505f6a8e7832d2253167cee","target":"graph","created_at":"2026-07-05T07:56:47Z","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/2303.06116/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The paper is published in Chaos. Please refer to the Chaos version from now on.\n  Anna B\\\"uttner, Anton Plietzsch, Mehrnaz Anvari, Frank Hellmann; A framework for synthetic power system dynamics. Chaos 1 August 2023; 33 (8): 083120. https://doi.org/10.1063/5.0155971\n  Information on power grids is confidential and thus real data is often inaccessible. This necessitates the use of synthetic power grid models in research. So far the models used, for example, in machine learning had to be very simple and homogeneous to produce large ensembles of robust grids. We present a modular framework to gen","authors_text":"Anna B\\\"uttner, Anton Plietzsch, Frank Hellmann, Mehrnaz Anvari","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.AO","submitted_at":"2023-03-10T18:05:56Z","title":"A Framework for Synthetic Power System Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.06116","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":"sha256:02d86bb2f7fbe24841bd3c5f26b63b86c79ede2ca2b1b9ecdb905c3f22e5c3e5","target":"record","created_at":"2026-07-05T07:56:47Z","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":"41b3a61336ea37481d8b83ce702454979315140dc454fd922be26b1644770719","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nlin.AO","submitted_at":"2023-03-10T18:05:56Z","title_canon_sha256":"61627e49315b8ddb6bd15bbd402337e9e5da2bf1e8549bf9dc7ddcf703400fbe"},"schema_version":"1.0","source":{"id":"2303.06116","kind":"arxiv","version":2}},"canonical_sha256":"b2aac42e82d331c6aaf3501d0481af5824bb7f770c0136b0d41015c719e993b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2aac42e82d331c6aaf3501d0481af5824bb7f770c0136b0d41015c719e993b4","first_computed_at":"2026-07-05T07:56:47.145010Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:56:47.145010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IhZnCvmSs+B3WpqPLw65QnrD25Oc9E2NO2zMDw2hK88uY8ZEYfbyFutYw6O42P0p234W3gqZNBtoAtnzjZQUDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:56:47.145423Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.06116","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02d86bb2f7fbe24841bd3c5f26b63b86c79ede2ca2b1b9ecdb905c3f22e5c3e5","sha256:346442726107b611328f3371306779e1747da51ce505f6a8e7832d2253167cee"],"state_sha256":"ade84a189ed9866343840c11a1a75154eaffb85c6836edc12f7b9e8ef535ffaa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9MasxBrMoizNRjUlLIZI3Nxf7vxH/2SIiSCFMBa4I6H9Dj5SCUiXPCX5Nj7UFSGKJRyHkukj2Pf/2E02hYnGAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T20:46:14.559800Z","bundle_sha256":"cc69a7c0e4d66853c68879f87767b587c23f74d235f9a68bb4838e468e3adb78"}}