{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:6DQHZQ7XFRRRMFGHHH6G5GYQ3B","short_pith_number":"pith:6DQHZQ7X","canonical_record":{"source":{"id":"2011.00776","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2020-11-02T06:57:47Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"39db420b51334221e145441a93fbf9145f011846e110b45c1896819d225e8160","abstract_canon_sha256":"8dde4756675f1463ce865579afa86869d2f5a511d335321be181cec15e032299"},"schema_version":"1.0"},"canonical_sha256":"f0e07cc3f72c631614c739fc6e9b10d85c910fdf3be0283cca86cc0278570cd8","source":{"kind":"arxiv","id":"2011.00776","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.00776","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"arxiv_version","alias_value":"2011.00776v1","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.00776","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_12","alias_value":"6DQHZQ7XFRRR","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_16","alias_value":"6DQHZQ7XFRRRMFGH","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_8","alias_value":"6DQHZQ7X","created_at":"2026-07-05T01:48:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:6DQHZQ7XFRRRMFGHHH6G5GYQ3B","target":"record","payload":{"canonical_record":{"source":{"id":"2011.00776","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2020-11-02T06:57:47Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"39db420b51334221e145441a93fbf9145f011846e110b45c1896819d225e8160","abstract_canon_sha256":"8dde4756675f1463ce865579afa86869d2f5a511d335321be181cec15e032299"},"schema_version":"1.0"},"canonical_sha256":"f0e07cc3f72c631614c739fc6e9b10d85c910fdf3be0283cca86cc0278570cd8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:48:19.582221Z","signature_b64":"wqFgKO6G9uJgQ6hRL6edLW1CMwx+Tu0l8QbZznIJIxyCFjpMYAf32f+CCbVgUwNIkyk2lCGfg9L+/EtcQB73DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0e07cc3f72c631614c739fc6e9b10d85c910fdf3be0283cca86cc0278570cd8","last_reissued_at":"2026-07-05T01:48:19.581829Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:48:19.581829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2011.00776","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":"2026-07-05T01:48:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y5/tPRZEeQLTbrXVQohAO8t66Evoet1LIhOcvaSIlaxcfNGB4QfjCZTBcJmzdtgBraGo+wi2eTRanDizlF5lBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T02:52:11.212123Z"},"content_sha256":"f85096dadd2018ac68a73b7000e7db33af69fe7b5b7815a728d25f65721c31b5","schema_version":"1.0","event_id":"sha256:f85096dadd2018ac68a73b7000e7db33af69fe7b5b7815a728d25f65721c31b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:6DQHZQ7XFRRRMFGHHH6G5GYQ3B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Incorporating Gas Pipeline Leakage Failure Modes in Risk Evaluation of Electricity-Gas Integrated Energy Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Juan Yu, Kaigui Xie, Wenyuan Li, Yi Tang, Yuan Zhao","submitted_at":"2020-11-02T06:57:47Z","abstract_excerpt":"In the existing literatures for the risk evaluation of electricity-gas integrated energy system (EGIES), the impacts of gas leakage in pipelines are ignored. This paper presents a method to incorporate the failure modes of gas pipeline leakage in EGIES risk evaluation. A Markov state transition model of gas pipeline with multi-state and multi-mode transition process, and a bi-level Monte Carlo sampling method for this model are developed. A stochastic topology change based network model of EGIES considering the pipeline leakage failure modes is presented. The risk indices for EGIES based on th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.00776","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/2011.00776/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":"2026-07-05T01:48:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"roh1cgh1nbyVCVt0ihvrJva5mo6U1khT2QzghywvTiEX2xbDMC8VAAQab6aY/K6Oox9WaEUzmpQ2vVct0NuEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T02:52:11.213452Z"},"content_sha256":"252e36fdfff2c012ede07306f211455e7a7c46540faf65353556684327b94594","schema_version":"1.0","event_id":"sha256:252e36fdfff2c012ede07306f211455e7a7c46540faf65353556684327b94594"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/bundle.json","state_url":"https://pith.science/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/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":"2026-08-20T02:52:11Z","links":{"resolver":"https://pith.science/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B","bundle":"https://pith.science/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/bundle.json","state":"https://pith.science/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6DQHZQ7XFRRRMFGHHH6G5GYQ3B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:6DQHZQ7XFRRRMFGHHH6G5GYQ3B","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":"8dde4756675f1463ce865579afa86869d2f5a511d335321be181cec15e032299","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2020-11-02T06:57:47Z","title_canon_sha256":"39db420b51334221e145441a93fbf9145f011846e110b45c1896819d225e8160"},"schema_version":"1.0","source":{"id":"2011.00776","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.00776","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"arxiv_version","alias_value":"2011.00776v1","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.00776","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_12","alias_value":"6DQHZQ7XFRRR","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_16","alias_value":"6DQHZQ7XFRRRMFGH","created_at":"2026-07-05T01:48:19Z"},{"alias_kind":"pith_short_8","alias_value":"6DQHZQ7X","created_at":"2026-07-05T01:48:19Z"}],"graph_snapshots":[{"event_id":"sha256:252e36fdfff2c012ede07306f211455e7a7c46540faf65353556684327b94594","target":"graph","created_at":"2026-07-05T01:48:19Z","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/2011.00776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the existing literatures for the risk evaluation of electricity-gas integrated energy system (EGIES), the impacts of gas leakage in pipelines are ignored. This paper presents a method to incorporate the failure modes of gas pipeline leakage in EGIES risk evaluation. A Markov state transition model of gas pipeline with multi-state and multi-mode transition process, and a bi-level Monte Carlo sampling method for this model are developed. A stochastic topology change based network model of EGIES considering the pipeline leakage failure modes is presented. The risk indices for EGIES based on th","authors_text":"Juan Yu, Kaigui Xie, Wenyuan Li, Yi Tang, Yuan Zhao","cross_cats":["cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2020-11-02T06:57:47Z","title":"Incorporating Gas Pipeline Leakage Failure Modes in Risk Evaluation of Electricity-Gas Integrated Energy Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.00776","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:f85096dadd2018ac68a73b7000e7db33af69fe7b5b7815a728d25f65721c31b5","target":"record","created_at":"2026-07-05T01:48:19Z","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":"8dde4756675f1463ce865579afa86869d2f5a511d335321be181cec15e032299","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2020-11-02T06:57:47Z","title_canon_sha256":"39db420b51334221e145441a93fbf9145f011846e110b45c1896819d225e8160"},"schema_version":"1.0","source":{"id":"2011.00776","kind":"arxiv","version":1}},"canonical_sha256":"f0e07cc3f72c631614c739fc6e9b10d85c910fdf3be0283cca86cc0278570cd8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0e07cc3f72c631614c739fc6e9b10d85c910fdf3be0283cca86cc0278570cd8","first_computed_at":"2026-07-05T01:48:19.581829Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:48:19.581829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wqFgKO6G9uJgQ6hRL6edLW1CMwx+Tu0l8QbZznIJIxyCFjpMYAf32f+CCbVgUwNIkyk2lCGfg9L+/EtcQB73DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:48:19.582221Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.00776","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f85096dadd2018ac68a73b7000e7db33af69fe7b5b7815a728d25f65721c31b5","sha256:252e36fdfff2c012ede07306f211455e7a7c46540faf65353556684327b94594"],"state_sha256":"5004d1eb5a4febfcbb2098b631bf32b0ceabc4622bc5f6d0a7e9d77301a900c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvGpcTLDpE3lqZmwLyk76KvOC2F8nqML8QkQG9qZIvXvqUjtTGJuRQPhxhIAVWYZQxCKWHdqS+aGsqlXeyvTCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T02:52:11.220850Z","bundle_sha256":"ad7ccf50f49eb00c84dd5404b37acb694603aef41e91eebd53bfee4264269f16"}}