{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MDWOPUFDTLCMB4EX3JGBHU6P2N","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":"3fca00515a7ddb813e00f0d549cfd1b67031d3cc0328a24a89338bfedc9c4c75","cross_cats_sorted":["cs.AI","cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-06-01T08:29:59Z","title_canon_sha256":"32f8323d4377dc452c1112027d0248a9ac59d7f01bb716d54ff91dd741404601"},"schema_version":"1.0","source":{"id":"2506.00894","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.00894","created_at":"2026-07-05T11:13:42Z"},{"alias_kind":"arxiv_version","alias_value":"2506.00894v1","created_at":"2026-07-05T11:13:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.00894","created_at":"2026-07-05T11:13:42Z"},{"alias_kind":"pith_short_12","alias_value":"MDWOPUFDTLCM","created_at":"2026-07-05T11:13:42Z"},{"alias_kind":"pith_short_16","alias_value":"MDWOPUFDTLCMB4EX","created_at":"2026-07-05T11:13:42Z"},{"alias_kind":"pith_short_8","alias_value":"MDWOPUFD","created_at":"2026-07-05T11:13:42Z"}],"graph_snapshots":[{"event_id":"sha256:f68ded20f9f368a229ccd88f348b251b037d3bef313b078c68b4d06cd3cedd11","target":"graph","created_at":"2026-07-05T11:13:42Z","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/2506.00894/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) have shown remarkable capabilities across various software engineering tasks; however, their effectiveness in code migration, adapting code to run in different environments, remains insufficiently studied. In this work, we introduce CODEMENV: Code Migration Across Environment, a new benchmark specifically designed to assess LLMs' abilities in code migration scenarios. CODEMENV consists of 922 examples spanning 19 Python and Java packages, and covers three core tasks: (1) identifying functions incompatible with specific versions, (2) detecting changes in function de","authors_text":"Di Wang, Hanbin Wang, Keyuan Cheng, Lijie Hu, Muhammad Asif Ali, Tengyue Wang, Xudong Shen, Yang Cao, Yihao Yang","cross_cats":["cs.AI","cs.CL","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-06-01T08:29:59Z","title":"CODEMENV: Benchmarking Large Language Models on Code Migration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.00894","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:f7d947d3a30a9921d1a2924150a41d67d99c17408fee4a8f21d1e4ab5f433175","target":"record","created_at":"2026-07-05T11:13:42Z","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":"3fca00515a7ddb813e00f0d549cfd1b67031d3cc0328a24a89338bfedc9c4c75","cross_cats_sorted":["cs.AI","cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-06-01T08:29:59Z","title_canon_sha256":"32f8323d4377dc452c1112027d0248a9ac59d7f01bb716d54ff91dd741404601"},"schema_version":"1.0","source":{"id":"2506.00894","kind":"arxiv","version":1}},"canonical_sha256":"60ece7d0a39ac4c0f097da4c13d3cfd36cf207f586b34c3be8ca15f6b195c1de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60ece7d0a39ac4c0f097da4c13d3cfd36cf207f586b34c3be8ca15f6b195c1de","first_computed_at":"2026-07-05T11:13:42.364116Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:13:42.364116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S+Wh1nRmJZgkvdxajAoitO5lrTY9mCBJKi7jScMVDH69EgZmTkA9kMy3qHsLhbHd9oev/g0vpJJHWgn/rpDOBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:13:42.364605Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.00894","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7d947d3a30a9921d1a2924150a41d67d99c17408fee4a8f21d1e4ab5f433175","sha256:f68ded20f9f368a229ccd88f348b251b037d3bef313b078c68b4d06cd3cedd11"],"state_sha256":"cb0829b3109dc84e2862dfdcb635c1bcdae7c0e0376fcadd0ac0b0ad86555b28"}