{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:UNMODNBPROKWZXEGYSTDOJ2ROW","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":"c7588b8c99e1b1d5f997d65d449e36be5a5ce98bf60cb2516ec0ff85e5957f2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-05-22T21:06:06Z","title_canon_sha256":"492c4234e470cc239c2ccead3e9966de57c4d3287abd47452fa0edda34b55ef7"},"schema_version":"1.0","source":{"id":"1905.09364","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.09364","created_at":"2026-05-17T23:45:19Z"},{"alias_kind":"arxiv_version","alias_value":"1905.09364v1","created_at":"2026-05-17T23:45:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09364","created_at":"2026-05-17T23:45:19Z"},{"alias_kind":"pith_short_12","alias_value":"UNMODNBPROKW","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"UNMODNBPROKWZXEG","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"UNMODNBP","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:9967842319282c799536176579175c5186adaa89b247b8452e333ce7f68d2cf1","target":"graph","created_at":"2026-05-17T23:45:19Z","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"},"paper":{"abstract_excerpt":"The amount of large-scale scientific computing software is dramatically increasing. In this work, we designed a new language, named feature query language (FQL), to collect and extract software features from a quick static code analysis. We designed and implemented an FQL toolkit to automatically detect and present the software features using an extensible query repository. Several large-scale, high performance computing (HPC) scientific codes have been used in the paper to demonstrate the HPC-related feature extraction and information collection. Although we emphasized the HPC features in the","authors_text":"Dali Wang, Fengguang Song, Weijian Zheng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-05-22T21:06:06Z","title":"FQL: An Extensible Feature Query Language and Toolkit on Searching Software Characteristics for HPC Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09364","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:ee922850bbb2105a87e569f903de3d11286e7373089b1786b024c73d1ec4cbe8","target":"record","created_at":"2026-05-17T23:45:19Z","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":"c7588b8c99e1b1d5f997d65d449e36be5a5ce98bf60cb2516ec0ff85e5957f2d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-05-22T21:06:06Z","title_canon_sha256":"492c4234e470cc239c2ccead3e9966de57c4d3287abd47452fa0edda34b55ef7"},"schema_version":"1.0","source":{"id":"1905.09364","kind":"arxiv","version":1}},"canonical_sha256":"a358e1b42f8b956cdc86c4a6372751758f162dd30b4aed81136e907b6dd0d180","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a358e1b42f8b956cdc86c4a6372751758f162dd30b4aed81136e907b6dd0d180","first_computed_at":"2026-05-17T23:45:19.457740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:19.457740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ygljNutX95tKfAvrFFsigEmMtYavYZ6bcyL7t0tmmExm6aCf9WgJUN2hs1EpLK/y5ENmceu9JMJz/IocmSEjCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:19.458415Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.09364","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee922850bbb2105a87e569f903de3d11286e7373089b1786b024c73d1ec4cbe8","sha256:9967842319282c799536176579175c5186adaa89b247b8452e333ce7f68d2cf1"],"state_sha256":"436a6185cb99fc9594b4ef4fd402d67bfdc8c5762134da02f1f05b878ebdbac1"}