{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C2OPR5E6KLEFWCUSXNTGRC334N","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":"fffef9e18762317962eda0b52c9c9fcd9a8c96770d4c4646f75d5cd7a43753d5","cross_cats_sorted":["q-fin.EC"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"econ.GN","submitted_at":"2024-07-10T12:01:38Z","title_canon_sha256":"f2a86927e3252fa397bb5b84a771f24b2852bb78a1c2c355378b92030843968b"},"schema_version":"1.0","source":{"id":"2407.07573","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07573","created_at":"2026-07-05T09:07:30Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07573v1","created_at":"2026-07-05T09:07:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07573","created_at":"2026-07-05T09:07:30Z"},{"alias_kind":"pith_short_12","alias_value":"C2OPR5E6KLEF","created_at":"2026-07-05T09:07:30Z"},{"alias_kind":"pith_short_16","alias_value":"C2OPR5E6KLEFWCUS","created_at":"2026-07-05T09:07:30Z"},{"alias_kind":"pith_short_8","alias_value":"C2OPR5E6","created_at":"2026-07-05T09:07:30Z"}],"graph_snapshots":[{"event_id":"sha256:2b091e3784851932abcd6e4641b906c3e6c675c9192f7b01bb553804d71b6c0b","target":"graph","created_at":"2026-07-05T09:07:30Z","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/2407.07573/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For fast-tracking climate change response, green hydrogen is key for achieving greenhouse gas neutral energy systems. Especially Sub-Saharan Africa can benefit from it enabling an increased access to clean energy through utilizing its beneficial conditions for renewable energies. However, developing green hydrogen strategies for Sub-Saharan Africa requires highly detailed and consistent information ranging from technical, environmental, economic, and social dimensions, which is currently lacking in literature. Therefore, this paper provides a comprehensive novel approach embedding the required","authors_text":"Amin Lahnaoui, Bagher Bayat, Bamidele Oloruntoba, Bruno Korgo, Carsten Montzka, Celine Koerner, Christoph Winkler, Daouda Kone, David Franzmann, Detlef Stolten, Edgar Ubaldo Pena Sanchez, Harrie-Jan Hendricks-Franssen, Harry Vereecken, Heidi Heinrichs, Jane Olwoch, Jeerawan Brendt, Jochen Lin{\\ss}en, Kehinde Ogunjobi, Nathan Ojieabu, Sandra Venghaus, Shitab Ishmam, Simon Brauner, Solomon Agbo, Vasco Chiteculo, Wilhelm Kuckshinrichs, Youpele Micheal, Zachary Getenga","cross_cats":["q-fin.EC"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"econ.GN","submitted_at":"2024-07-10T12:01:38Z","title":"Mapping Local Green Hydrogen Cost-Potentials by a Multidisciplinary Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07573","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:ebf232190186e414ebd107a754e791704803984e6d68adf8b344d30bf9dac9ea","target":"record","created_at":"2026-07-05T09:07:30Z","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":"fffef9e18762317962eda0b52c9c9fcd9a8c96770d4c4646f75d5cd7a43753d5","cross_cats_sorted":["q-fin.EC"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"econ.GN","submitted_at":"2024-07-10T12:01:38Z","title_canon_sha256":"f2a86927e3252fa397bb5b84a771f24b2852bb78a1c2c355378b92030843968b"},"schema_version":"1.0","source":{"id":"2407.07573","kind":"arxiv","version":1}},"canonical_sha256":"169cf8f49e52c85b0a92bb66688b7be356bb71187c7744a87917d06c65692edd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"169cf8f49e52c85b0a92bb66688b7be356bb71187c7744a87917d06c65692edd","first_computed_at":"2026-07-05T09:07:30.445014Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:07:30.445014Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DQq1JeINjgWCgHsTN4lgxkqEHVMLoD5hyCnwVtq0UEKCqyLfIyBu3ZMd+/PUVrHe6DHy56PbdRJdBirV7bxxCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:07:30.445545Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.07573","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebf232190186e414ebd107a754e791704803984e6d68adf8b344d30bf9dac9ea","sha256:2b091e3784851932abcd6e4641b906c3e6c675c9192f7b01bb553804d71b6c0b"],"state_sha256":"c52d884554f01721171fbde40e8bb7a6b06fd7917f515e04d599a5e34584bf21"}