{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TPOHMTU5FFBALWHFYMSF4SQ3TI","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":"b352c5bf7f851389a8d0ff68e47d30f1f12a20767d08186b4317b94e0cd9193c","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-05-10T06:55:02Z","title_canon_sha256":"e89a17fd85615928ac0deaf6e2db5203907964ce6edc1e093b235a6a03535e61"},"schema_version":"1.0","source":{"id":"1905.03967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.03967","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"arxiv_version","alias_value":"1905.03967v1","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.03967","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_12","alias_value":"TPOHMTU5FFBA","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_16","alias_value":"TPOHMTU5FFBALWHF","created_at":"2026-06-04T20:14:29Z"},{"alias_kind":"pith_short_8","alias_value":"TPOHMTU5","created_at":"2026-06-04T20:14:29Z"}],"graph_snapshots":[{"event_id":"sha256:9c8df05e904f13e863c0e0726051248db427ad217ba8d95bcf94652b5a0a2795","target":"graph","created_at":"2026-06-04T20:14:29Z","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/1905.03967/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the need for optimisation based supervisory controllers for complex energy systems, comes the need for reduced order system models representing not only the non-linear characteristics of the components, but also certain unknown process dynamics like their internal control logic. We present in this paper an extensive literature study of existing methods and a rational modelling procedure based on the grey-box methodology that satisfies the necessary characteristics for models to be applied in an economic-MPC of a real-world polygeneration system at the Offenburg University of Applied Scien","authors_text":"Adrian B\\\"urger, Clemens Felsmann, Jens Pfafferott, Minh Dang Doan, Parantapa Sawant","cross_cats":["cs.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-05-10T06:55:02Z","title":"Development and Experimental Evaluation of Grey-Box Models for Application in Model Predictive Control of a Microscale Polygeneration System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03967","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:ede48f14e4a091a1b2fe59fc69c822de35607f2a63aa316b9fd8cd1372aa0277","target":"record","created_at":"2026-06-04T20:14:29Z","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":"b352c5bf7f851389a8d0ff68e47d30f1f12a20767d08186b4317b94e0cd9193c","cross_cats_sorted":["cs.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-05-10T06:55:02Z","title_canon_sha256":"e89a17fd85615928ac0deaf6e2db5203907964ce6edc1e093b235a6a03535e61"},"schema_version":"1.0","source":{"id":"1905.03967","kind":"arxiv","version":1}},"canonical_sha256":"9bdc764e9d294205d8e5c3245e4a1b9a2dbe42cd73e53a55536634ca0a808e34","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bdc764e9d294205d8e5c3245e4a1b9a2dbe42cd73e53a55536634ca0a808e34","first_computed_at":"2026-06-04T20:14:29.712380Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T20:14:29.712380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X6IM/4OqBhzDWiJdbRs/C1NCVJrCIHiVPF6kDaQPVrKEu0/vqmr9BPA6R4GotfUoxBEqaPdyUQY3yTg6HNVIAQ==","signature_status":"signed_v1","signed_at":"2026-06-04T20:14:29.712765Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.03967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ede48f14e4a091a1b2fe59fc69c822de35607f2a63aa316b9fd8cd1372aa0277","sha256:9c8df05e904f13e863c0e0726051248db427ad217ba8d95bcf94652b5a0a2795"],"state_sha256":"98349687a815f39954edf5ec95d5dfb5db4f2d709863a295c10d6ba40b74e362"}