{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:4TWLNHZHXUG747NDHHBNGAYLRE","short_pith_number":"pith:4TWLNHZH","canonical_record":{"source":{"id":"1406.5923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2014-06-23T16:12:17Z","cross_cats_sorted":[],"title_canon_sha256":"d191d3391c5eb251e31ba3146e836bed43c62a192c8785ce966097bcc9efa4a4","abstract_canon_sha256":"27ebf3870941a6580d949c91207a6ae96a93140a6ac833fd31dc8939e6fe4b45"},"schema_version":"1.0"},"canonical_sha256":"e4ecb69f27bd0dfe7da339c2d3030b890c57dc89df84fd125f6ac0758c61ec23","source":{"kind":"arxiv","id":"1406.5923","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.5923","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"arxiv_version","alias_value":"1406.5923v1","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.5923","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"pith_short_12","alias_value":"4TWLNHZHXUG7","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4TWLNHZHXUG747ND","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4TWLNHZH","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:4TWLNHZHXUG747NDHHBNGAYLRE","target":"record","payload":{"canonical_record":{"source":{"id":"1406.5923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2014-06-23T16:12:17Z","cross_cats_sorted":[],"title_canon_sha256":"d191d3391c5eb251e31ba3146e836bed43c62a192c8785ce966097bcc9efa4a4","abstract_canon_sha256":"27ebf3870941a6580d949c91207a6ae96a93140a6ac833fd31dc8939e6fe4b45"},"schema_version":"1.0"},"canonical_sha256":"e4ecb69f27bd0dfe7da339c2d3030b890c57dc89df84fd125f6ac0758c61ec23","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:10.482128Z","signature_b64":"KPGeHHRPZcfg10yXrTwRFD71wtqgJJsHJghJJ5aOsAwe1mFMkUBgTz/e4TfI9UQRkm5Szv//pBt3j5uDzWyyCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e4ecb69f27bd0dfe7da339c2d3030b890c57dc89df84fd125f6ac0758c61ec23","last_reissued_at":"2026-05-18T02:49:10.481532Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:10.481532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.5923","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":"2026-05-18T02:49:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n2geqwVjYAQs0VBWXe5q/rHOpFCw85Hmp6nFcIt5GwOnLIbtRrE0HrLcv8R1PZTM2IJE/q/lmc+iNHo1o9C8AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:49:14.677428Z"},"content_sha256":"b9486ea516e4e3f3f548797f6e470bca933b94482fc40ebe9abeb49dab4c4c3a","schema_version":"1.0","event_id":"sha256:b9486ea516e4e3f3f548797f6e470bca933b94482fc40ebe9abeb49dab4c4c3a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:4TWLNHZHXUG747NDHHBNGAYLRE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of Equipment Failures and Wind Correlation on Generation Expansion Planning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Jacob Oestegaard, Juan M. Morales, Salvador Pineda, Yi Ding","submitted_at":"2014-06-23T16:12:17Z","abstract_excerpt":"Generation expansion planning has become a complex problem within a deregulated electricity market environment due to all the uncertainties affecting the profitability of a given investment. Current expansion models usually overlook some of these uncertainties in order to reduce the computational burden. In this paper, we raise a flag on the importance of both equipment failures (units and lines) and wind power correlation on generation expansion decisions. For this purpose, we use a bilevel stochastic optimization problem, which models the sequential and noncooperative game between the genera"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.5923","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":"2026-05-18T02:49:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Me2Mfj1MWksfHr+aImS3Do9eWmoAoAwxARbpSxzABoS0Py2FPZxfS130bUpl7n3ukKshyWNX2JyVLpODR9kbCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:49:14.677841Z"},"content_sha256":"92e06d4c22702cab9ec8a8f558dc4aaf52cc10ae97cf592b3e4df45d357a07bf","schema_version":"1.0","event_id":"sha256:92e06d4c22702cab9ec8a8f558dc4aaf52cc10ae97cf592b3e4df45d357a07bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4TWLNHZHXUG747NDHHBNGAYLRE/bundle.json","state_url":"https://pith.science/pith/4TWLNHZHXUG747NDHHBNGAYLRE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4TWLNHZHXUG747NDHHBNGAYLRE/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":"2026-06-03T04:49:14Z","links":{"resolver":"https://pith.science/pith/4TWLNHZHXUG747NDHHBNGAYLRE","bundle":"https://pith.science/pith/4TWLNHZHXUG747NDHHBNGAYLRE/bundle.json","state":"https://pith.science/pith/4TWLNHZHXUG747NDHHBNGAYLRE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4TWLNHZHXUG747NDHHBNGAYLRE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:4TWLNHZHXUG747NDHHBNGAYLRE","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":"27ebf3870941a6580d949c91207a6ae96a93140a6ac833fd31dc8939e6fe4b45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2014-06-23T16:12:17Z","title_canon_sha256":"d191d3391c5eb251e31ba3146e836bed43c62a192c8785ce966097bcc9efa4a4"},"schema_version":"1.0","source":{"id":"1406.5923","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.5923","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"arxiv_version","alias_value":"1406.5923v1","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.5923","created_at":"2026-05-18T02:49:10Z"},{"alias_kind":"pith_short_12","alias_value":"4TWLNHZHXUG7","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4TWLNHZHXUG747ND","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4TWLNHZH","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:92e06d4c22702cab9ec8a8f558dc4aaf52cc10ae97cf592b3e4df45d357a07bf","target":"graph","created_at":"2026-05-18T02:49:10Z","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":"Generation expansion planning has become a complex problem within a deregulated electricity market environment due to all the uncertainties affecting the profitability of a given investment. Current expansion models usually overlook some of these uncertainties in order to reduce the computational burden. In this paper, we raise a flag on the importance of both equipment failures (units and lines) and wind power correlation on generation expansion decisions. For this purpose, we use a bilevel stochastic optimization problem, which models the sequential and noncooperative game between the genera","authors_text":"Jacob Oestegaard, Juan M. Morales, Salvador Pineda, Yi Ding","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2014-06-23T16:12:17Z","title":"Impact of Equipment Failures and Wind Correlation on Generation Expansion Planning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.5923","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:b9486ea516e4e3f3f548797f6e470bca933b94482fc40ebe9abeb49dab4c4c3a","target":"record","created_at":"2026-05-18T02:49:10Z","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":"27ebf3870941a6580d949c91207a6ae96a93140a6ac833fd31dc8939e6fe4b45","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2014-06-23T16:12:17Z","title_canon_sha256":"d191d3391c5eb251e31ba3146e836bed43c62a192c8785ce966097bcc9efa4a4"},"schema_version":"1.0","source":{"id":"1406.5923","kind":"arxiv","version":1}},"canonical_sha256":"e4ecb69f27bd0dfe7da339c2d3030b890c57dc89df84fd125f6ac0758c61ec23","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4ecb69f27bd0dfe7da339c2d3030b890c57dc89df84fd125f6ac0758c61ec23","first_computed_at":"2026-05-18T02:49:10.481532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:10.481532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KPGeHHRPZcfg10yXrTwRFD71wtqgJJsHJghJJ5aOsAwe1mFMkUBgTz/e4TfI9UQRkm5Szv//pBt3j5uDzWyyCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:10.482128Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.5923","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9486ea516e4e3f3f548797f6e470bca933b94482fc40ebe9abeb49dab4c4c3a","sha256:92e06d4c22702cab9ec8a8f558dc4aaf52cc10ae97cf592b3e4df45d357a07bf"],"state_sha256":"1aa0833ac34b23cf172934a94f5cfcdf96e6dbc942c90583b43ae699bca50e11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bViGrMm+xoxI8hOn8YBja+tbBZAmVTDE7/pr/1mI3nd1p+uXkrpB76/JdTp95nm2leQhficDVpIaxlG5pF+/BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T04:49:14.679951Z","bundle_sha256":"1a906c38754e6819711a9bd686d6c9dffe8d7e65e871af24d49eddb1a5f69fdf"}}