{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:6KIZERH3NJSLSVCLXLCXCOY773","short_pith_number":"pith:6KIZERH3","canonical_record":{"source":{"id":"2506.02707","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-06-03T10:04:08Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"acbc5f50d42a20d2402e0dbbc0ebf143b12965bba6370bea863faab92df9af6c","abstract_canon_sha256":"968dde7304138538182a07dcd78b1f40070a48ffa012a03245898d0c92653fe6"},"schema_version":"1.0"},"canonical_sha256":"f2919244fb6a64b9544bbac5713b1ffef8b544c8b2be04621d264b2f7e469482","source":{"kind":"arxiv","id":"2506.02707","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02707","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02707v1","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02707","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_12","alias_value":"6KIZERH3NJSL","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_16","alias_value":"6KIZERH3NJSLSVCL","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_8","alias_value":"6KIZERH3","created_at":"2026-07-05T11:15:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:6KIZERH3NJSLSVCLXLCXCOY773","target":"record","payload":{"canonical_record":{"source":{"id":"2506.02707","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-06-03T10:04:08Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"acbc5f50d42a20d2402e0dbbc0ebf143b12965bba6370bea863faab92df9af6c","abstract_canon_sha256":"968dde7304138538182a07dcd78b1f40070a48ffa012a03245898d0c92653fe6"},"schema_version":"1.0"},"canonical_sha256":"f2919244fb6a64b9544bbac5713b1ffef8b544c8b2be04621d264b2f7e469482","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:15:06.867530Z","signature_b64":"9PR32wppd0K8SzHuEV6/d4kXHLM/k2XG8WhalES0q3Ued/3k0Th7A7kwbymLDenG/ldnHctf2+keYfrY2Gj/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2919244fb6a64b9544bbac5713b1ffef8b544c8b2be04621d264b2f7e469482","last_reissued_at":"2026-07-05T11:15:06.867039Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:15:06.867039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.02707","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":"2026-07-05T11:15:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HoNj0fVpEZuQ6T8t+JyMlHwdnIXzwkSuDOSIBYlP3JC/LjQQ+lPjIo0C5wgirZDeKFF+ZUknsCMbT+GZqhr5CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:18:29.792285Z"},"content_sha256":"29c4987bbf8da319861bbe12f17f553d889bd88f20440e150acd92037c495163","schema_version":"1.0","event_id":"sha256:29c4987bbf8da319861bbe12f17f553d889bd88f20440e150acd92037c495163"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:6KIZERH3NJSLSVCLXLCXCOY773","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unit Commitment with Cost-Oriented Temporal Resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Junyi Tao, Ran Li, Salvador Pineda","submitted_at":"2025-06-03T10:04:08Z","abstract_excerpt":"Time-adaptive unit commitment (UC) has recently been investigated to reduce the scheduling costs by flexibly varying the temporal resolution, which is usually determined by clustering the net load patterns. However, there exists a misalignment between cost and net load patterns due to the discrete start-up costs and out-of-merit-order dispatch triggered by ramping and other constraints. The optimal time-adaptive resolution cannot be completely captured by clustering-based method. This paper proposes a cost-oriented method to address this misalignment by a novel bilevel optimization approach th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02707","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/2506.02707/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":"2026-07-05T11:15:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jLxuOlRcNaC4NIOD4Wma6NRgu3yikYl9jEjxtEsZQiAd5+ckFKUSl67tKJ7VaTUvrCGc2+Lwkvi64sl5z8TGBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T13:18:29.792831Z"},"content_sha256":"d3093a2188e5c3718d4f2fb03e917092d0ab750aa5fdbd9d8750e055f60cc3a2","schema_version":"1.0","event_id":"sha256:d3093a2188e5c3718d4f2fb03e917092d0ab750aa5fdbd9d8750e055f60cc3a2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6KIZERH3NJSLSVCLXLCXCOY773/bundle.json","state_url":"https://pith.science/pith/6KIZERH3NJSLSVCLXLCXCOY773/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6KIZERH3NJSLSVCLXLCXCOY773/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":"2026-08-06T13:18:29Z","links":{"resolver":"https://pith.science/pith/6KIZERH3NJSLSVCLXLCXCOY773","bundle":"https://pith.science/pith/6KIZERH3NJSLSVCLXLCXCOY773/bundle.json","state":"https://pith.science/pith/6KIZERH3NJSLSVCLXLCXCOY773/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6KIZERH3NJSLSVCLXLCXCOY773/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:6KIZERH3NJSLSVCLXLCXCOY773","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":"968dde7304138538182a07dcd78b1f40070a48ffa012a03245898d0c92653fe6","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-06-03T10:04:08Z","title_canon_sha256":"acbc5f50d42a20d2402e0dbbc0ebf143b12965bba6370bea863faab92df9af6c"},"schema_version":"1.0","source":{"id":"2506.02707","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02707","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02707v1","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02707","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_12","alias_value":"6KIZERH3NJSL","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_16","alias_value":"6KIZERH3NJSLSVCL","created_at":"2026-07-05T11:15:06Z"},{"alias_kind":"pith_short_8","alias_value":"6KIZERH3","created_at":"2026-07-05T11:15:06Z"}],"graph_snapshots":[{"event_id":"sha256:d3093a2188e5c3718d4f2fb03e917092d0ab750aa5fdbd9d8750e055f60cc3a2","target":"graph","created_at":"2026-07-05T11:15:06Z","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/2506.02707/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Time-adaptive unit commitment (UC) has recently been investigated to reduce the scheduling costs by flexibly varying the temporal resolution, which is usually determined by clustering the net load patterns. However, there exists a misalignment between cost and net load patterns due to the discrete start-up costs and out-of-merit-order dispatch triggered by ramping and other constraints. The optimal time-adaptive resolution cannot be completely captured by clustering-based method. This paper proposes a cost-oriented method to address this misalignment by a novel bilevel optimization approach th","authors_text":"Junyi Tao, Ran Li, Salvador Pineda","cross_cats":["cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-06-03T10:04:08Z","title":"Unit Commitment with Cost-Oriented Temporal Resolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02707","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":"sha256:29c4987bbf8da319861bbe12f17f553d889bd88f20440e150acd92037c495163","target":"record","created_at":"2026-07-05T11:15:06Z","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":"968dde7304138538182a07dcd78b1f40070a48ffa012a03245898d0c92653fe6","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2025-06-03T10:04:08Z","title_canon_sha256":"acbc5f50d42a20d2402e0dbbc0ebf143b12965bba6370bea863faab92df9af6c"},"schema_version":"1.0","source":{"id":"2506.02707","kind":"arxiv","version":1}},"canonical_sha256":"f2919244fb6a64b9544bbac5713b1ffef8b544c8b2be04621d264b2f7e469482","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2919244fb6a64b9544bbac5713b1ffef8b544c8b2be04621d264b2f7e469482","first_computed_at":"2026-07-05T11:15:06.867039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:15:06.867039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9PR32wppd0K8SzHuEV6/d4kXHLM/k2XG8WhalES0q3Ued/3k0Th7A7kwbymLDenG/ldnHctf2+keYfrY2Gj/Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:15:06.867530Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.02707","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29c4987bbf8da319861bbe12f17f553d889bd88f20440e150acd92037c495163","sha256:d3093a2188e5c3718d4f2fb03e917092d0ab750aa5fdbd9d8750e055f60cc3a2"],"state_sha256":"b04aa9ccccd9206ff3b4e3c8bcc15f55e1b4d18f9800b46d0a9cacaec3bb0a19"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3hEsABFZAz4EWYwiMWWCKQMPxRnSHLMnMeXX9NL8sEsyv7I+cQHDGTKz9Mt0DAv7WxSvo9EspXvhWpScN/M0Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T13:18:29.797683Z","bundle_sha256":"9fb2bfdca8017a8c395de1926a414f87d48311f1631930a6866f4047b9bbc632"}}