{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:RXEFP4DXPJENCFWMFDRB5JGXEP","short_pith_number":"pith:RXEFP4DX","canonical_record":{"source":{"id":"1704.01801","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-04-06T12:21:08Z","cross_cats_sorted":[],"title_canon_sha256":"f0ccd10dc83bd3b6dae9e42a0fb678a0fd2137815d292ef41778e6626c6e65b9","abstract_canon_sha256":"a776dc32062c13120e8aeb4911bc3f66339db6967eeac163f104e314a9b5186c"},"schema_version":"1.0"},"canonical_sha256":"8dc857f0777a48d116cc28e21ea4d723db45a414e230812461b3272bc1c6e3b2","source":{"kind":"arxiv","id":"1704.01801","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01801","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01801v1","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01801","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"pith_short_12","alias_value":"RXEFP4DXPJEN","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"RXEFP4DXPJENCFWM","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"RXEFP4DX","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:RXEFP4DXPJENCFWMFDRB5JGXEP","target":"record","payload":{"canonical_record":{"source":{"id":"1704.01801","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-04-06T12:21:08Z","cross_cats_sorted":[],"title_canon_sha256":"f0ccd10dc83bd3b6dae9e42a0fb678a0fd2137815d292ef41778e6626c6e65b9","abstract_canon_sha256":"a776dc32062c13120e8aeb4911bc3f66339db6967eeac163f104e314a9b5186c"},"schema_version":"1.0"},"canonical_sha256":"8dc857f0777a48d116cc28e21ea4d723db45a414e230812461b3272bc1c6e3b2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:54.317520Z","signature_b64":"DBLRkfYJiWerbOk51BhTACjItPAqmtq9PH6QD5WZRAEzHPk1CwZlRPtzK1E1Dt/gsFhKeQeg8pUgzLAh8SsWDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8dc857f0777a48d116cc28e21ea4d723db45a414e230812461b3272bc1c6e3b2","last_reissued_at":"2026-05-18T00:46:54.317040Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:54.317040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.01801","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":"2026-05-18T00:46:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Lm0zSX9YLCWXKXXyVmx/4TOGwcKIP3NAU80Rg34I3xm6+KoaLlWQMfENqohvTVUrmRc8nMl75mAQikQlzcsAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T04:44:44.790111Z"},"content_sha256":"763fdc171bcb1ac37a74dcb7f8a5911e0f684ce0299f7cae3c91d5c3fe9100f8","schema_version":"1.0","event_id":"sha256:763fdc171bcb1ac37a74dcb7f8a5911e0f684ce0299f7cae3c91d5c3fe9100f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:RXEFP4DXPJENCFWMFDRB5JGXEP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Solution to dynamic economic dispatch with prohibited operating zones via MILP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Jinbao Jian, LinFeng Yang, Shanshan Pan","submitted_at":"2017-04-06T12:21:08Z","abstract_excerpt":"Dynamic economic dispatch (DED) problem considering prohibited operating zones (POZ), ramp rate constraints, transmission losses and spinning reserve constraints is a complicated non-linear problem which is difficult to solve efficiently. In this paper, a mixed integer linear programming (MILP) method is proposed to solve such a DED problem. Firstly, a novel MILP formulation for DED problem without considering the transmission losses, denoted by MILP-1, is presented by using perspective cut reformulation technique. When the transmission losses are considered, the quadratic terms in the transmi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01801","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":"2026-05-18T00:46:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lGIutOVDNgbYmN823TbpskwUFLUBqCQkRne2dGaaWaQwG5SFp4YYTuLnAVNsZyE9EktL/q5Am7w16FphZJIzDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T04:44:44.790472Z"},"content_sha256":"4ed8b09e72b1b5328eb0a604f1cb4c68a5a2361c1f97268a55fedeeb6769b9c2","schema_version":"1.0","event_id":"sha256:4ed8b09e72b1b5328eb0a604f1cb4c68a5a2361c1f97268a55fedeeb6769b9c2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/bundle.json","state_url":"https://pith.science/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/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":"2026-06-27T04:44:44Z","links":{"resolver":"https://pith.science/pith/RXEFP4DXPJENCFWMFDRB5JGXEP","bundle":"https://pith.science/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/bundle.json","state":"https://pith.science/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RXEFP4DXPJENCFWMFDRB5JGXEP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RXEFP4DXPJENCFWMFDRB5JGXEP","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":"a776dc32062c13120e8aeb4911bc3f66339db6967eeac163f104e314a9b5186c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-04-06T12:21:08Z","title_canon_sha256":"f0ccd10dc83bd3b6dae9e42a0fb678a0fd2137815d292ef41778e6626c6e65b9"},"schema_version":"1.0","source":{"id":"1704.01801","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.01801","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"arxiv_version","alias_value":"1704.01801v1","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.01801","created_at":"2026-05-18T00:46:54Z"},{"alias_kind":"pith_short_12","alias_value":"RXEFP4DXPJEN","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"RXEFP4DXPJENCFWM","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"RXEFP4DX","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:4ed8b09e72b1b5328eb0a604f1cb4c68a5a2361c1f97268a55fedeeb6769b9c2","target":"graph","created_at":"2026-05-18T00:46:54Z","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":"Dynamic economic dispatch (DED) problem considering prohibited operating zones (POZ), ramp rate constraints, transmission losses and spinning reserve constraints is a complicated non-linear problem which is difficult to solve efficiently. In this paper, a mixed integer linear programming (MILP) method is proposed to solve such a DED problem. Firstly, a novel MILP formulation for DED problem without considering the transmission losses, denoted by MILP-1, is presented by using perspective cut reformulation technique. When the transmission losses are considered, the quadratic terms in the transmi","authors_text":"Jinbao Jian, LinFeng Yang, Shanshan Pan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-04-06T12:21:08Z","title":"Solution to dynamic economic dispatch with prohibited operating zones via MILP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.01801","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":"sha256:763fdc171bcb1ac37a74dcb7f8a5911e0f684ce0299f7cae3c91d5c3fe9100f8","target":"record","created_at":"2026-05-18T00:46:54Z","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":"a776dc32062c13120e8aeb4911bc3f66339db6967eeac163f104e314a9b5186c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-04-06T12:21:08Z","title_canon_sha256":"f0ccd10dc83bd3b6dae9e42a0fb678a0fd2137815d292ef41778e6626c6e65b9"},"schema_version":"1.0","source":{"id":"1704.01801","kind":"arxiv","version":1}},"canonical_sha256":"8dc857f0777a48d116cc28e21ea4d723db45a414e230812461b3272bc1c6e3b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8dc857f0777a48d116cc28e21ea4d723db45a414e230812461b3272bc1c6e3b2","first_computed_at":"2026-05-18T00:46:54.317040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:54.317040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DBLRkfYJiWerbOk51BhTACjItPAqmtq9PH6QD5WZRAEzHPk1CwZlRPtzK1E1Dt/gsFhKeQeg8pUgzLAh8SsWDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:54.317520Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.01801","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:763fdc171bcb1ac37a74dcb7f8a5911e0f684ce0299f7cae3c91d5c3fe9100f8","sha256:4ed8b09e72b1b5328eb0a604f1cb4c68a5a2361c1f97268a55fedeeb6769b9c2"],"state_sha256":"c17e86f97d031ec459ac1cd60c1af2311522ce7153ff8211a440db777781df65"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b3q3CCV2A8gqhRSI9UTGXypTz7/kHvNtXMil4qAuWEXnr7ACHuTRCIx5Y0JvlvF8YEjH7WicvR41ZbQ+roxBAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T04:44:44.792504Z","bundle_sha256":"6f9d3d55b42170f40cf0f571aa2404482fafed3f9987e924a36f0d882d2ce462"}}