{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:4RWA3QQ3H5LC2EA4ALVBEWHZ3N","short_pith_number":"pith:4RWA3QQ3","canonical_record":{"source":{"id":"2303.07558","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2023-03-14T00:55:34Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"53cbf522c54d6a6c3e62523bc48f3f85b2e95c3243ec3c0d6d8030076e1ebbf1","abstract_canon_sha256":"4dedd3c77810dab84680839d6c0a7af966693ecabd80c75c0ea475546aa38fcd"},"schema_version":"1.0"},"canonical_sha256":"e46c0dc21b3f562d101c02ea1258f9db44e681f8a7f4f882a9a2bc88ee46ee1a","source":{"kind":"arxiv","id":"2303.07558","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.07558","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"2303.07558v2","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.07558","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"4RWA3QQ3H5LC","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_16","alias_value":"4RWA3QQ3H5LC2EA4","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_8","alias_value":"4RWA3QQ3","created_at":"2026-07-05T08:53:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:4RWA3QQ3H5LC2EA4ALVBEWHZ3N","target":"record","payload":{"canonical_record":{"source":{"id":"2303.07558","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2023-03-14T00:55:34Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"53cbf522c54d6a6c3e62523bc48f3f85b2e95c3243ec3c0d6d8030076e1ebbf1","abstract_canon_sha256":"4dedd3c77810dab84680839d6c0a7af966693ecabd80c75c0ea475546aa38fcd"},"schema_version":"1.0"},"canonical_sha256":"e46c0dc21b3f562d101c02ea1258f9db44e681f8a7f4f882a9a2bc88ee46ee1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:53:15.355325Z","signature_b64":"7fzzdeEW5UiQUUVd5Jv4SWREkvdtgPuGzOSUuYotey/rEfB42W4e3o5vhljQkJ4fYTkAAC0PaMIyqsV24txiCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e46c0dc21b3f562d101c02ea1258f9db44e681f8a7f4f882a9a2bc88ee46ee1a","last_reissued_at":"2026-07-05T08:53:15.354795Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:53:15.354795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.07558","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":"2026-07-05T08:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nF7iJVfMdIIxl8chNFJODGXbUu7ekg5pmN8hkVuts9qg4iLNZHWfZoG5i1MjqbAyB7yAe2gorAM1LOzfaKmTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:16:29.842648Z"},"content_sha256":"59248e6cbd834123ce4d2966fc8dddc380932dcae8512256170d53f985d4c60f","schema_version":"1.0","event_id":"sha256:59248e6cbd834123ce4d2966fc8dddc380932dcae8512256170d53f985d4c60f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:4RWA3QQ3H5LC2EA4ALVBEWHZ3N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mitigating the Impact of Uncertain Wildfire Risk on Power Grids through Topology Control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","math.OC"],"primary_cat":"eess.SY","authors_text":"Deepjyoti Deka, Hao Zhu, Kaarthik Sundar, Yuqi Zhou","submitted_at":"2023-03-14T00:55:34Z","abstract_excerpt":"Wildfires pose a significant threat to the safe and reliable operations of the electric grid. To mitigate wildfire risk, system operators resort to public safety power shutoffs, or PSPS, that shed load for a subset of customers. As wildfire risk forecasts are stochastic, such decision-making may often be sub-optimal. This paper proposes a two-stage topology control problem that jointly minimizes generation and load-shedding costs in the face of uncertain fire risk. Compared to existing work, we include preand post-event topology control actions and consider scenarios where the wildfire risk is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.07558","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/2303.07558/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":"2026-07-05T08:53:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ea36vowBjDxVK0AeU9ONRX8n5swxkE2+4Ck8h6L9b+fT+AThePSe4QSZXXnhKIVgbQboitjo7YXtOoO8M0liDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:16:29.843026Z"},"content_sha256":"cee3378e8858baa9d1a8b77b367c8f97dfa3c42548c5631836a3b59c9b35e174","schema_version":"1.0","event_id":"sha256:cee3378e8858baa9d1a8b77b367c8f97dfa3c42548c5631836a3b59c9b35e174"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/bundle.json","state_url":"https://pith.science/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/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":"2026-07-07T06:16:29Z","links":{"resolver":"https://pith.science/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N","bundle":"https://pith.science/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/bundle.json","state":"https://pith.science/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4RWA3QQ3H5LC2EA4ALVBEWHZ3N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:4RWA3QQ3H5LC2EA4ALVBEWHZ3N","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":"4dedd3c77810dab84680839d6c0a7af966693ecabd80c75c0ea475546aa38fcd","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2023-03-14T00:55:34Z","title_canon_sha256":"53cbf522c54d6a6c3e62523bc48f3f85b2e95c3243ec3c0d6d8030076e1ebbf1"},"schema_version":"1.0","source":{"id":"2303.07558","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.07558","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"2303.07558v2","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.07558","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"4RWA3QQ3H5LC","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_16","alias_value":"4RWA3QQ3H5LC2EA4","created_at":"2026-07-05T08:53:15Z"},{"alias_kind":"pith_short_8","alias_value":"4RWA3QQ3","created_at":"2026-07-05T08:53:15Z"}],"graph_snapshots":[{"event_id":"sha256:cee3378e8858baa9d1a8b77b367c8f97dfa3c42548c5631836a3b59c9b35e174","target":"graph","created_at":"2026-07-05T08:53:15Z","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/2303.07558/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wildfires pose a significant threat to the safe and reliable operations of the electric grid. To mitigate wildfire risk, system operators resort to public safety power shutoffs, or PSPS, that shed load for a subset of customers. As wildfire risk forecasts are stochastic, such decision-making may often be sub-optimal. This paper proposes a two-stage topology control problem that jointly minimizes generation and load-shedding costs in the face of uncertain fire risk. Compared to existing work, we include preand post-event topology control actions and consider scenarios where the wildfire risk is","authors_text":"Deepjyoti Deka, Hao Zhu, Kaarthik Sundar, Yuqi Zhou","cross_cats":["cs.SY","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2023-03-14T00:55:34Z","title":"Mitigating the Impact of Uncertain Wildfire Risk on Power Grids through Topology Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.07558","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":"sha256:59248e6cbd834123ce4d2966fc8dddc380932dcae8512256170d53f985d4c60f","target":"record","created_at":"2026-07-05T08:53:15Z","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":"4dedd3c77810dab84680839d6c0a7af966693ecabd80c75c0ea475546aa38fcd","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2023-03-14T00:55:34Z","title_canon_sha256":"53cbf522c54d6a6c3e62523bc48f3f85b2e95c3243ec3c0d6d8030076e1ebbf1"},"schema_version":"1.0","source":{"id":"2303.07558","kind":"arxiv","version":2}},"canonical_sha256":"e46c0dc21b3f562d101c02ea1258f9db44e681f8a7f4f882a9a2bc88ee46ee1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e46c0dc21b3f562d101c02ea1258f9db44e681f8a7f4f882a9a2bc88ee46ee1a","first_computed_at":"2026-07-05T08:53:15.354795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:53:15.354795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7fzzdeEW5UiQUUVd5Jv4SWREkvdtgPuGzOSUuYotey/rEfB42W4e3o5vhljQkJ4fYTkAAC0PaMIyqsV24txiCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:53:15.355325Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.07558","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59248e6cbd834123ce4d2966fc8dddc380932dcae8512256170d53f985d4c60f","sha256:cee3378e8858baa9d1a8b77b367c8f97dfa3c42548c5631836a3b59c9b35e174"],"state_sha256":"6eb27bbd3edc820fb7e683f45c77216e9a623665f8e09874fa07671662660f35"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CIpuP/w/wjshcEflfbd20srgxpz9d4rJXwH2HRK9v1J6/QTglhyNQLm+mLQDlEaoJvOqxi2opJC3CRXJnI0XAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T06:16:29.844999Z","bundle_sha256":"44b04fd19f950fcc304f52b0da6075d0ab3d840e369721f9bd8659d3724696e4"}}