{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MQYEGMTNJ2NUI2M6BMT4DLS7T4","short_pith_number":"pith:MQYEGMTN","canonical_record":{"source":{"id":"2608.12711","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-13T01:47:54Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"df1cf84273b3d07143267f17b559a1b58c6c17af3d47ebf51e03abd4dc66b0dd","abstract_canon_sha256":"29374d7f76be1da4d8f71cdf30ca1f794fef8e3c1cd7edcacd375dbe2552e615"},"schema_version":"1.0"},"canonical_sha256":"643043326d4e9b44699e0b27c1ae5f9f32e3f5621efef8b1498fec77fb18becf","source":{"kind":"arxiv","id":"2608.12711","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.12711","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"arxiv_version","alias_value":"2608.12711v1","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.12711","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_12","alias_value":"MQYEGMTNJ2NU","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_16","alias_value":"MQYEGMTNJ2NUI2M6","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_8","alias_value":"MQYEGMTN","created_at":"2026-08-14T00:47:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MQYEGMTNJ2NUI2M6BMT4DLS7T4","target":"record","payload":{"canonical_record":{"source":{"id":"2608.12711","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-13T01:47:54Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"df1cf84273b3d07143267f17b559a1b58c6c17af3d47ebf51e03abd4dc66b0dd","abstract_canon_sha256":"29374d7f76be1da4d8f71cdf30ca1f794fef8e3c1cd7edcacd375dbe2552e615"},"schema_version":"1.0"},"canonical_sha256":"643043326d4e9b44699e0b27c1ae5f9f32e3f5621efef8b1498fec77fb18becf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-14T00:47:03.840249Z","signature_b64":"E6hlOSqwhfEN+EJ5/YxKMgOu/Co8LdeA++cZ976N0b4mUGKZaFUwavpZ0FzJyGly+vbuC34K1Y9B3y6XWHXxDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"643043326d4e9b44699e0b27c1ae5f9f32e3f5621efef8b1498fec77fb18becf","last_reissued_at":"2026-08-14T00:47:03.838023Z","signature_status":"signed_v1","first_computed_at":"2026-08-14T00:47:03.838023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.12711","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-14T00:47:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aOLLnz91hTzIuJkYFHjFdbPu8FqCzgg/z9rr6GlKZaYiq3HG0dfedZ8EOfsIcT7NoTMutzeRSuqVfX+E+OtEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:28:01.034721Z"},"content_sha256":"341f2fa26d561814d5e21bfee7f24454bbc45503fa008721a6d92a726ff13ee5","schema_version":"1.0","event_id":"sha256:341f2fa26d561814d5e21bfee7f24454bbc45503fa008721a6d92a726ff13ee5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MQYEGMTNJ2NUI2M6BMT4DLS7T4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SPLIT-Q: A Scalable Sequential Quantum Computing Framework for Coherent Controlled Islanding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"quant-ph","authors_text":"Ganesh Kumar Venayagamoorthy, Qiang Guan, Yan Li, Yuqi Jiang, Zhiding Liang","submitted_at":"2026-08-13T01:47:54Z","abstract_excerpt":"Growing integration of distributed energy resources increases power-system variability and uncertainty. During disturbances, these effects can intensify generation-load imbalances and cascading failures. Controlled islanding limits their propagation by partitioning a compromised grid into connected, electrically sustainable islands. However, classical methods face rapidly growing computational costs as network size and island count increase. Quantum optimization offers an alternative for exploring this combinatorial partition space. Yet monolithic quantum formulations encode all assignment dec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.12711","kind":"arxiv","version":1},"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/2608.12711/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":"2026-08-14T00:47:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WujquqUl9qbiczziBBQvge+GH8gzwd1robKJGTgWt/0X7/9b1VG5F42stdxLJYEspuBxVPR+IaMWsaqvgJeKDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T01:28:01.035220Z"},"content_sha256":"beb930fcf5c8b4cf8faf09cd3644405e555d0d3c76eb71f5f9d65c975882a45d","schema_version":"1.0","event_id":"sha256:beb930fcf5c8b4cf8faf09cd3644405e555d0d3c76eb71f5f9d65c975882a45d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/bundle.json","state_url":"https://pith.science/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/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":"2026-08-23T01:28:01Z","links":{"resolver":"https://pith.science/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4","bundle":"https://pith.science/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/bundle.json","state":"https://pith.science/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MQYEGMTNJ2NUI2M6BMT4DLS7T4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MQYEGMTNJ2NUI2M6BMT4DLS7T4","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":"29374d7f76be1da4d8f71cdf30ca1f794fef8e3c1cd7edcacd375dbe2552e615","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-13T01:47:54Z","title_canon_sha256":"df1cf84273b3d07143267f17b559a1b58c6c17af3d47ebf51e03abd4dc66b0dd"},"schema_version":"1.0","source":{"id":"2608.12711","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.12711","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"arxiv_version","alias_value":"2608.12711v1","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.12711","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_12","alias_value":"MQYEGMTNJ2NU","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_16","alias_value":"MQYEGMTNJ2NUI2M6","created_at":"2026-08-14T00:47:03Z"},{"alias_kind":"pith_short_8","alias_value":"MQYEGMTN","created_at":"2026-08-14T00:47:03Z"}],"graph_snapshots":[{"event_id":"sha256:beb930fcf5c8b4cf8faf09cd3644405e555d0d3c76eb71f5f9d65c975882a45d","target":"graph","created_at":"2026-08-14T00:47:03Z","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/2608.12711/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Growing integration of distributed energy resources increases power-system variability and uncertainty. During disturbances, these effects can intensify generation-load imbalances and cascading failures. Controlled islanding limits their propagation by partitioning a compromised grid into connected, electrically sustainable islands. However, classical methods face rapidly growing computational costs as network size and island count increase. Quantum optimization offers an alternative for exploring this combinatorial partition space. Yet monolithic quantum formulations encode all assignment dec","authors_text":"Ganesh Kumar Venayagamoorthy, Qiang Guan, Yan Li, Yuqi Jiang, Zhiding Liang","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-13T01:47:54Z","title":"SPLIT-Q: A Scalable Sequential Quantum Computing Framework for Coherent Controlled Islanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.12711","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":"sha256:341f2fa26d561814d5e21bfee7f24454bbc45503fa008721a6d92a726ff13ee5","target":"record","created_at":"2026-08-14T00:47:03Z","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":"29374d7f76be1da4d8f71cdf30ca1f794fef8e3c1cd7edcacd375dbe2552e615","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-13T01:47:54Z","title_canon_sha256":"df1cf84273b3d07143267f17b559a1b58c6c17af3d47ebf51e03abd4dc66b0dd"},"schema_version":"1.0","source":{"id":"2608.12711","kind":"arxiv","version":1}},"canonical_sha256":"643043326d4e9b44699e0b27c1ae5f9f32e3f5621efef8b1498fec77fb18becf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"643043326d4e9b44699e0b27c1ae5f9f32e3f5621efef8b1498fec77fb18becf","first_computed_at":"2026-08-14T00:47:03.838023Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-14T00:47:03.838023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E6hlOSqwhfEN+EJ5/YxKMgOu/Co8LdeA++cZ976N0b4mUGKZaFUwavpZ0FzJyGly+vbuC34K1Y9B3y6XWHXxDQ==","signature_status":"signed_v1","signed_at":"2026-08-14T00:47:03.840249Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.12711","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:341f2fa26d561814d5e21bfee7f24454bbc45503fa008721a6d92a726ff13ee5","sha256:beb930fcf5c8b4cf8faf09cd3644405e555d0d3c76eb71f5f9d65c975882a45d"],"state_sha256":"8b171b2573698fe8a986ec42be9a095c76ac7bc0e384e0b5509daeb227313a38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SoVyEAug54ENUx0s2WIESjCDga7Hi+WxytEYZk183p4riBSMt9MEoYZAcTQEoiyKjNroB8dA7YuKy13eANygDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T01:28:01.039704Z","bundle_sha256":"5048e92257c0c981073d7400525ce0c63233af54356432aa14b0ef9d442fe53f"}}