{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:L5ZR7SMISR3VUU7OTZX2NZRV57","short_pith_number":"pith:L5ZR7SMI","canonical_record":{"source":{"id":"1801.03520","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-01-10T19:16:35Z","cross_cats_sorted":[],"title_canon_sha256":"0d7e687ae583a2522ebf59bdff528ffe3319a8d1fe9752a4b08ef8b71b079d1f","abstract_canon_sha256":"2de7060192f1771a29212976e4284d2dbd1db54c08fcf5b969cb4a4f58fe7686"},"schema_version":"1.0"},"canonical_sha256":"5f731fc98894775a53ee9e6fa6e635efd5c998d6e10293f5d46dac32094e4abe","source":{"kind":"arxiv","id":"1801.03520","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03520","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03520v1","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03520","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"pith_short_12","alias_value":"L5ZR7SMISR3V","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"L5ZR7SMISR3VUU7O","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"L5ZR7SMI","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:L5ZR7SMISR3VUU7OTZX2NZRV57","target":"record","payload":{"canonical_record":{"source":{"id":"1801.03520","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-01-10T19:16:35Z","cross_cats_sorted":[],"title_canon_sha256":"0d7e687ae583a2522ebf59bdff528ffe3319a8d1fe9752a4b08ef8b71b079d1f","abstract_canon_sha256":"2de7060192f1771a29212976e4284d2dbd1db54c08fcf5b969cb4a4f58fe7686"},"schema_version":"1.0"},"canonical_sha256":"5f731fc98894775a53ee9e6fa6e635efd5c998d6e10293f5d46dac32094e4abe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:14.034075Z","signature_b64":"/RYQFD06GFqmrO3gG8aE6hpqEety6MtcqWF2U6+W4kOPiXFyAv5sc4GLyCMv6QYAnMLEEC4Sa779U502AqYsAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f731fc98894775a53ee9e6fa6e635efd5c998d6e10293f5d46dac32094e4abe","last_reissued_at":"2026-05-18T00:26:14.033581Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:14.033581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.03520","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":"2026-05-18T00:26:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t6MbqGZj9BPttwFzDra61dqqucxjn7qM36rS3Lx6VdG7zgRtT99GIU8jauAf1Ccfr/+pT/auli2S8PxP/ZEFCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:44:35.237666Z"},"content_sha256":"8973eb28fb72e3b80e8176871b6a3034b86a04f469232da3b1495563e027067b","schema_version":"1.0","event_id":"sha256:8973eb28fb72e3b80e8176871b6a3034b86a04f469232da3b1495563e027067b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:L5ZR7SMISR3VUU7OTZX2NZRV57","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Communication-Constrained Expansion Planning for Resilient Distribution Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Geunyeong Byeon, Harsha Nagarajan, Pascal Van Hentenryck, Russell Bent","submitted_at":"2018-01-10T19:16:35Z","abstract_excerpt":"Distributed generation and remotely controlled switches have emerged as important technologies to improve the resiliency of distribution grids against extreme weather-related disturbances. Therefore it becomes impor- tant to study how best to place them on the grid in order to meet a resiliency criteria, while minimizing costs and capturing their dependencies on the associated communication systems that sustains their distributed operations. This paper introduces the Optimal Resilient Design Problem for Distribution and Communi- cation Systems (ORDPDC) to address this need. The ORDPDC is formu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03520","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":""},"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":"2026-05-18T00:26:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y0Z475qijyzpruLJr12m+vNcDoPXDP8vKTAK6lsN8xC0fo+TdcYaTPqHk8QXynwgDILLK0EnJkdC442ONbl6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:44:35.238344Z"},"content_sha256":"239f893c1d3683a13307de15106c49a315146c924a8050d9f96bc1ab93d412ec","schema_version":"1.0","event_id":"sha256:239f893c1d3683a13307de15106c49a315146c924a8050d9f96bc1ab93d412ec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/bundle.json","state_url":"https://pith.science/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/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":"2026-05-25T17:44:35Z","links":{"resolver":"https://pith.science/pith/L5ZR7SMISR3VUU7OTZX2NZRV57","bundle":"https://pith.science/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/bundle.json","state":"https://pith.science/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L5ZR7SMISR3VUU7OTZX2NZRV57/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:L5ZR7SMISR3VUU7OTZX2NZRV57","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":"2de7060192f1771a29212976e4284d2dbd1db54c08fcf5b969cb4a4f58fe7686","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-01-10T19:16:35Z","title_canon_sha256":"0d7e687ae583a2522ebf59bdff528ffe3319a8d1fe9752a4b08ef8b71b079d1f"},"schema_version":"1.0","source":{"id":"1801.03520","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03520","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03520v1","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03520","created_at":"2026-05-18T00:26:14Z"},{"alias_kind":"pith_short_12","alias_value":"L5ZR7SMISR3V","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"L5ZR7SMISR3VUU7O","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"L5ZR7SMI","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:239f893c1d3683a13307de15106c49a315146c924a8050d9f96bc1ab93d412ec","target":"graph","created_at":"2026-05-18T00:26:14Z","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"},"paper":{"abstract_excerpt":"Distributed generation and remotely controlled switches have emerged as important technologies to improve the resiliency of distribution grids against extreme weather-related disturbances. Therefore it becomes impor- tant to study how best to place them on the grid in order to meet a resiliency criteria, while minimizing costs and capturing their dependencies on the associated communication systems that sustains their distributed operations. This paper introduces the Optimal Resilient Design Problem for Distribution and Communi- cation Systems (ORDPDC) to address this need. The ORDPDC is formu","authors_text":"Geunyeong Byeon, Harsha Nagarajan, Pascal Van Hentenryck, Russell Bent","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-01-10T19:16:35Z","title":"Communication-Constrained Expansion Planning for Resilient Distribution Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03520","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":"sha256:8973eb28fb72e3b80e8176871b6a3034b86a04f469232da3b1495563e027067b","target":"record","created_at":"2026-05-18T00:26:14Z","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":"2de7060192f1771a29212976e4284d2dbd1db54c08fcf5b969cb4a4f58fe7686","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-01-10T19:16:35Z","title_canon_sha256":"0d7e687ae583a2522ebf59bdff528ffe3319a8d1fe9752a4b08ef8b71b079d1f"},"schema_version":"1.0","source":{"id":"1801.03520","kind":"arxiv","version":1}},"canonical_sha256":"5f731fc98894775a53ee9e6fa6e635efd5c998d6e10293f5d46dac32094e4abe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f731fc98894775a53ee9e6fa6e635efd5c998d6e10293f5d46dac32094e4abe","first_computed_at":"2026-05-18T00:26:14.033581Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:14.033581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/RYQFD06GFqmrO3gG8aE6hpqEety6MtcqWF2U6+W4kOPiXFyAv5sc4GLyCMv6QYAnMLEEC4Sa779U502AqYsAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:14.034075Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03520","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8973eb28fb72e3b80e8176871b6a3034b86a04f469232da3b1495563e027067b","sha256:239f893c1d3683a13307de15106c49a315146c924a8050d9f96bc1ab93d412ec"],"state_sha256":"746334e536636553afb2e5c4050706ea0320649159b4d99ff9a66449d2bc5381"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2yWxDpbHoHdRoQ4XGrNtCoprmmRRUeVn7pQl+C/hvzPNTq9muaA9QuUil2fnhvfOQWM1WxA5IDr9OM7Xm5FABA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:44:35.241891Z","bundle_sha256":"d41cc764ec1248494e6f661c53e4f28f98e2e024eb5fb4c99ae8549329fb6f4d"}}