{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ISZZBDTLQW2EWPULZFWVEYWGVQ","short_pith_number":"pith:ISZZBDTL","canonical_record":{"source":{"id":"2403.07270","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-03-12T02:56:31Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"8e1c11c09cd048783e7c22125f4a0c4b902d069bfc6dad60de586faaa25c566c","abstract_canon_sha256":"10129f9db7f7f85a79612f1e9f076814b7c29f298d491596da146fa9d90feae8"},"schema_version":"1.0"},"canonical_sha256":"44b3908e6b85b44b3e8bc96d5262c6ac33341217992125073869ac5bb526af90","source":{"kind":"arxiv","id":"2403.07270","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.07270","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"2403.07270v2","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.07270","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"ISZZBDTLQW2E","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_16","alias_value":"ISZZBDTLQW2EWPUL","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_8","alias_value":"ISZZBDTL","created_at":"2026-07-05T09:35:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ISZZBDTLQW2EWPULZFWVEYWGVQ","target":"record","payload":{"canonical_record":{"source":{"id":"2403.07270","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-03-12T02:56:31Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"8e1c11c09cd048783e7c22125f4a0c4b902d069bfc6dad60de586faaa25c566c","abstract_canon_sha256":"10129f9db7f7f85a79612f1e9f076814b7c29f298d491596da146fa9d90feae8"},"schema_version":"1.0"},"canonical_sha256":"44b3908e6b85b44b3e8bc96d5262c6ac33341217992125073869ac5bb526af90","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:35:48.223325Z","signature_b64":"BCKZEnp5U59MEifc8nrDA4bLHeO2yXsOAyh5yATr9hns84zYXJcbJazEWwfBbEgKUG3ZVUsa3L19QtUewoefBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44b3908e6b85b44b3e8bc96d5262c6ac33341217992125073869ac5bb526af90","last_reissued_at":"2026-07-05T09:35:48.222902Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:35:48.222902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.07270","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":"2026-07-05T09:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oWKH9g21ZMrP/ddfMIKBOn5L59U+hyA5wLzRDWv9kZUwzC0Sf0Xop5+UShckiN+DEVgzGrFKrKrjIBJ96CWQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:36:38.988482Z"},"content_sha256":"1c519a8668e3b8968b919f48b3e0bfb326b6fe2bd4a4d78383dcc20956581ec3","schema_version":"1.0","event_id":"sha256:1c519a8668e3b8968b919f48b3e0bfb326b6fe2bd4a4d78383dcc20956581ec3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ISZZBDTLQW2EWPULZFWVEYWGVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Long-term Hydrothermal Bid-based Market Simulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"math.OC","authors_text":"Alexandre Street, Joaquim Dias Garcia, Mario Veiga Pereira","submitted_at":"2024-03-12T02:56:31Z","abstract_excerpt":"Simulating long-term hydrothermal bid-based markets considering strategic agents is a challenging task. The representation of strategic agents considering intertemporal constraints within a stochastic framework brings additional complexity to the already difficult single-period bilevel, thus, non-convex, optimal bidding problem. Thus, we propose a simulation methodology that effectively addresses these challenges for large-scale hydrothermal power systems. We demonstrate the effectiveness of the framework through a case study with real data from the large-scale Brazilian power system. In the c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.07270","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/2403.07270/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":"2026-07-05T09:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZxD6Tpo+0HTGTnL9oI5Gb7GlqLvvmlxdLDnyzsuLxdgwXIweMdicoKjV8zrrIv/fvTNjAyH1KPLaF7/Ap7ufDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T20:36:38.988865Z"},"content_sha256":"7a3caba04debf339555865e10d7448ab4a168cb38eb1794cb6d716141cdbac5b","schema_version":"1.0","event_id":"sha256:7a3caba04debf339555865e10d7448ab4a168cb38eb1794cb6d716141cdbac5b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/bundle.json","state_url":"https://pith.science/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/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":"2026-08-03T20:36:38Z","links":{"resolver":"https://pith.science/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ","bundle":"https://pith.science/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/bundle.json","state":"https://pith.science/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ISZZBDTLQW2EWPULZFWVEYWGVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ISZZBDTLQW2EWPULZFWVEYWGVQ","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":"10129f9db7f7f85a79612f1e9f076814b7c29f298d491596da146fa9d90feae8","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-03-12T02:56:31Z","title_canon_sha256":"8e1c11c09cd048783e7c22125f4a0c4b902d069bfc6dad60de586faaa25c566c"},"schema_version":"1.0","source":{"id":"2403.07270","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.07270","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"2403.07270v2","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.07270","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"ISZZBDTLQW2E","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_16","alias_value":"ISZZBDTLQW2EWPUL","created_at":"2026-07-05T09:35:48Z"},{"alias_kind":"pith_short_8","alias_value":"ISZZBDTL","created_at":"2026-07-05T09:35:48Z"}],"graph_snapshots":[{"event_id":"sha256:7a3caba04debf339555865e10d7448ab4a168cb38eb1794cb6d716141cdbac5b","target":"graph","created_at":"2026-07-05T09:35:48Z","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/2403.07270/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Simulating long-term hydrothermal bid-based markets considering strategic agents is a challenging task. The representation of strategic agents considering intertemporal constraints within a stochastic framework brings additional complexity to the already difficult single-period bilevel, thus, non-convex, optimal bidding problem. Thus, we propose a simulation methodology that effectively addresses these challenges for large-scale hydrothermal power systems. We demonstrate the effectiveness of the framework through a case study with real data from the large-scale Brazilian power system. In the c","authors_text":"Alexandre Street, Joaquim Dias Garcia, Mario Veiga Pereira","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-03-12T02:56:31Z","title":"Long-term Hydrothermal Bid-based Market Simulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.07270","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":"sha256:1c519a8668e3b8968b919f48b3e0bfb326b6fe2bd4a4d78383dcc20956581ec3","target":"record","created_at":"2026-07-05T09:35:48Z","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":"10129f9db7f7f85a79612f1e9f076814b7c29f298d491596da146fa9d90feae8","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2024-03-12T02:56:31Z","title_canon_sha256":"8e1c11c09cd048783e7c22125f4a0c4b902d069bfc6dad60de586faaa25c566c"},"schema_version":"1.0","source":{"id":"2403.07270","kind":"arxiv","version":2}},"canonical_sha256":"44b3908e6b85b44b3e8bc96d5262c6ac33341217992125073869ac5bb526af90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44b3908e6b85b44b3e8bc96d5262c6ac33341217992125073869ac5bb526af90","first_computed_at":"2026-07-05T09:35:48.222902Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:35:48.222902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BCKZEnp5U59MEifc8nrDA4bLHeO2yXsOAyh5yATr9hns84zYXJcbJazEWwfBbEgKUG3ZVUsa3L19QtUewoefBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:35:48.223325Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.07270","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c519a8668e3b8968b919f48b3e0bfb326b6fe2bd4a4d78383dcc20956581ec3","sha256:7a3caba04debf339555865e10d7448ab4a168cb38eb1794cb6d716141cdbac5b"],"state_sha256":"30f96b90e677c36f44ae95f4bfdbaf4946d6b62dab0a9fa7a7b2daf7674a79fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"13KExTBiywnZ2ntpIfesPy1Pkt3R9yuuzikGi67Nwlx8V0BvwTU7Z20q0OhsyzcT93HorTz5ph7h9gALrHphCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T20:36:38.991396Z","bundle_sha256":"d0b94a5939b86cc187eda369ef7a99aa1e071799f80e6b6303df1d3f4a6c05d6"}}