{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:3SRNVD4E772JLU64Z6JKOITFAB","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":"4c70e8ffa46eb6947cfc03ffc38226b8252469b4404be1fc5f137313332feb58","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-11-20T12:56:04Z","title_canon_sha256":"a1da530b3e4a9c4e8688e2066558970efc94b304ec5a829a98d33b4956c829bc"},"schema_version":"1.0","source":{"id":"2311.11732","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.11732","created_at":"2026-07-05T07:14:38Z"},{"alias_kind":"arxiv_version","alias_value":"2311.11732v1","created_at":"2026-07-05T07:14:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.11732","created_at":"2026-07-05T07:14:38Z"},{"alias_kind":"pith_short_12","alias_value":"3SRNVD4E772J","created_at":"2026-07-05T07:14:38Z"},{"alias_kind":"pith_short_16","alias_value":"3SRNVD4E772JLU64","created_at":"2026-07-05T07:14:38Z"},{"alias_kind":"pith_short_8","alias_value":"3SRNVD4E","created_at":"2026-07-05T07:14:38Z"}],"graph_snapshots":[{"event_id":"sha256:b86e9a852f0a89463ca89b1ddb71f9c65e358f13cb6bd8910eaec85202630e4d","target":"graph","created_at":"2026-07-05T07:14:38Z","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/2311.11732/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Renewable energy has received strong attention and investment to replace fossil energy sources and reduce greenhouse gas emissions. Quite good and good wind speed areas have been invested in building large-capacity wind farms for many years. The low wind speed region occupies a very large on the world, which has been interested in the exploitation of wind energy in recent years. In this study, the original airfoil of S1010 operated at low wind speed was redesigned to increase the aerodynamic efficiency of the airfoil by using XFLR5 software. After, the new VAST-EPU-S1010 airfoil model was adju","authors_text":"Dinh Van Thin, Doan Hong Quan, Le Quang Sang, Le Thi Thuy Hang, Nguyen Duc Minh, Nguyen Huu Duc","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-11-20T12:56:04Z","title":"Study change of the performance of airfoil of small wind turbine under low wind speed by CFD simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.11732","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":"sha256:26eed3239778bba6c577e31dd90ea6e1c6ba2ed6412c77121bba62d58973e1c7","target":"record","created_at":"2026-07-05T07:14:38Z","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":"4c70e8ffa46eb6947cfc03ffc38226b8252469b4404be1fc5f137313332feb58","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-11-20T12:56:04Z","title_canon_sha256":"a1da530b3e4a9c4e8688e2066558970efc94b304ec5a829a98d33b4956c829bc"},"schema_version":"1.0","source":{"id":"2311.11732","kind":"arxiv","version":1}},"canonical_sha256":"dca2da8f84fff495d3dccf92a722650072f9969f5d3396b7e0b5a05cc484a8f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dca2da8f84fff495d3dccf92a722650072f9969f5d3396b7e0b5a05cc484a8f8","first_computed_at":"2026-07-05T07:14:38.318183Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:14:38.318183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"haXpm+MkXVXkC60L3sa2DrNUELqCAKFFXa2M2RbK/TXZ6kWSXSL1R4H8PFS5+mLqDhptTKNtN8XHoeTjIzRmDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:14:38.318593Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.11732","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26eed3239778bba6c577e31dd90ea6e1c6ba2ed6412c77121bba62d58973e1c7","sha256:b86e9a852f0a89463ca89b1ddb71f9c65e358f13cb6bd8910eaec85202630e4d"],"state_sha256":"baea4749ff423e51da21c0517b61b6dfd543c85047325f4158532a92ac30ba24"}