{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:TZEDKENYRD7MVEVWZ3OK2MRLG3","short_pith_number":"pith:TZEDKENY","canonical_record":{"source":{"id":"1905.08870","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-05-21T21:01:15Z","cross_cats_sorted":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"title_canon_sha256":"f541b0ec1443954309cc2c1029d5922a3fb9794bb90e27ef36c357a9b8353899","abstract_canon_sha256":"05a02febf18f0922ca164e5736fcf915e83dc92a6a69b62c441af8167fe28248"},"schema_version":"1.0"},"canonical_sha256":"9e483511b888feca92b6cedcad322b36d613d3daa7725fa3430668a22862d270","source":{"kind":"arxiv","id":"1905.08870","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.08870","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"arxiv_version","alias_value":"1905.08870v2","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.08870","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_12","alias_value":"TZEDKENYRD7M","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_16","alias_value":"TZEDKENYRD7MVEVW","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_8","alias_value":"TZEDKENY","created_at":"2026-06-04T20:14:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:TZEDKENYRD7MVEVWZ3OK2MRLG3","target":"record","payload":{"canonical_record":{"source":{"id":"1905.08870","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-05-21T21:01:15Z","cross_cats_sorted":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"title_canon_sha256":"f541b0ec1443954309cc2c1029d5922a3fb9794bb90e27ef36c357a9b8353899","abstract_canon_sha256":"05a02febf18f0922ca164e5736fcf915e83dc92a6a69b62c441af8167fe28248"},"schema_version":"1.0"},"canonical_sha256":"9e483511b888feca92b6cedcad322b36d613d3daa7725fa3430668a22862d270","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T20:14:32.204598Z","signature_b64":"I07QB63uK2fE0gqyqOuMM9s/G4K/xI790rZu9zrmK3c+LB3s4kWnOgkFrcwOhRtPBbnt/V62Qwkgs/MneO4UBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e483511b888feca92b6cedcad322b36d613d3daa7725fa3430668a22862d270","last_reissued_at":"2026-06-04T20:14:32.204151Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T20:14:32.204151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.08870","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":"2026-06-04T20:14:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RwbBSUBZElWn1CZbVp88YC87+MrpOlsextAYfRWGqBUtxuhDbED4uRpQZWhvb0Rou7ybixMoLA4ajEomkfeRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T09:33:33.194903Z"},"content_sha256":"704c1d21c7d126191a2e216a81b8567fc2a6983b394c1a375a25f7b01c4349e9","schema_version":"1.0","event_id":"sha256:704c1d21c7d126191a2e216a81b8567fc2a6983b394c1a375a25f7b01c4349e9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:TZEDKENYRD7MVEVWZ3OK2MRLG3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The perils of automated fitting of datasets: the case of a wind turbine cost model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"primary_cat":"stat.AP","authors_text":"Claude Kl\\\"ockl, Johannes Schmidt, Katharina Gruber, Peter Regner, Sebastian Wehrle","submitted_at":"2019-05-21T21:01:15Z","abstract_excerpt":"Rinne et al. conduct an interesting analysis of the impact of wind turbine technology and land-use on wind power potentials, which allows profound insights into each factors contribution to overall potentials. The paper presents a detailed model of site-specific wind turbine investment cost (i.e. road- and grid access costs) complemented by a model used to estimate site-independent costs. We believe that propose a cutting edge model of site-specific investment costs. However, the site-independent cost model is flawed in our opinion. This flaw most likely does not impact the results presented i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.08870","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/1905.08870/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":"2026-06-04T20:14:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VbGrED3W6h4+Z92tJpbvADF7okFRpIkWb/pQLj/d+sFs6Db3ZxaJ56RVPDPozOkIrq8ywK88GLxlPAAJYnn8Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T09:33:33.195286Z"},"content_sha256":"64a270f1a9c8ee35c97ec76fab2579f16d0862b875c6684247ccbcb80a1f0933","schema_version":"1.0","event_id":"sha256:64a270f1a9c8ee35c97ec76fab2579f16d0862b875c6684247ccbcb80a1f0933"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/bundle.json","state_url":"https://pith.science/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/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":"2026-06-20T09:33:33Z","links":{"resolver":"https://pith.science/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3","bundle":"https://pith.science/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/bundle.json","state":"https://pith.science/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TZEDKENYRD7MVEVWZ3OK2MRLG3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TZEDKENYRD7MVEVWZ3OK2MRLG3","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":"05a02febf18f0922ca164e5736fcf915e83dc92a6a69b62c441af8167fe28248","cross_cats_sorted":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-05-21T21:01:15Z","title_canon_sha256":"f541b0ec1443954309cc2c1029d5922a3fb9794bb90e27ef36c357a9b8353899"},"schema_version":"1.0","source":{"id":"1905.08870","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.08870","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"arxiv_version","alias_value":"1905.08870v2","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.08870","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_12","alias_value":"TZEDKENYRD7M","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_16","alias_value":"TZEDKENYRD7MVEVW","created_at":"2026-06-04T20:14:32Z"},{"alias_kind":"pith_short_8","alias_value":"TZEDKENY","created_at":"2026-06-04T20:14:32Z"}],"graph_snapshots":[{"event_id":"sha256:64a270f1a9c8ee35c97ec76fab2579f16d0862b875c6684247ccbcb80a1f0933","target":"graph","created_at":"2026-06-04T20:14:32Z","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/1905.08870/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Rinne et al. conduct an interesting analysis of the impact of wind turbine technology and land-use on wind power potentials, which allows profound insights into each factors contribution to overall potentials. The paper presents a detailed model of site-specific wind turbine investment cost (i.e. road- and grid access costs) complemented by a model used to estimate site-independent costs. We believe that propose a cutting edge model of site-specific investment costs. However, the site-independent cost model is flawed in our opinion. This flaw most likely does not impact the results presented i","authors_text":"Claude Kl\\\"ockl, Johannes Schmidt, Katharina Gruber, Peter Regner, Sebastian Wehrle","cross_cats":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-05-21T21:01:15Z","title":"The perils of automated fitting of datasets: the case of a wind turbine cost model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.08870","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":"sha256:704c1d21c7d126191a2e216a81b8567fc2a6983b394c1a375a25f7b01c4349e9","target":"record","created_at":"2026-06-04T20:14:32Z","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":"05a02febf18f0922ca164e5736fcf915e83dc92a6a69b62c441af8167fe28248","cross_cats_sorted":["cs.SY","econ.GN","eess.SY","q-fin.EC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2019-05-21T21:01:15Z","title_canon_sha256":"f541b0ec1443954309cc2c1029d5922a3fb9794bb90e27ef36c357a9b8353899"},"schema_version":"1.0","source":{"id":"1905.08870","kind":"arxiv","version":2}},"canonical_sha256":"9e483511b888feca92b6cedcad322b36d613d3daa7725fa3430668a22862d270","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e483511b888feca92b6cedcad322b36d613d3daa7725fa3430668a22862d270","first_computed_at":"2026-06-04T20:14:32.204151Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T20:14:32.204151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I07QB63uK2fE0gqyqOuMM9s/G4K/xI790rZu9zrmK3c+LB3s4kWnOgkFrcwOhRtPBbnt/V62Qwkgs/MneO4UBw==","signature_status":"signed_v1","signed_at":"2026-06-04T20:14:32.204598Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.08870","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:704c1d21c7d126191a2e216a81b8567fc2a6983b394c1a375a25f7b01c4349e9","sha256:64a270f1a9c8ee35c97ec76fab2579f16d0862b875c6684247ccbcb80a1f0933"],"state_sha256":"44642c13409dd0dd89401c21f520b30f4dea645caf9e1886ecae3e181fcb6dc7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O93rewTu2+mVEm9h+RgTz37hYL3NhLg9gvaQSttXwfGFBSwCE+ALtnumJCkTO6jS/GbeogU6PFR06OvKj0DkBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T09:33:33.197431Z","bundle_sha256":"d7e1e9683f4a93398a94bdbc811d741f8d72c48573123f5cf3a37ee43a4e7ae7"}}