{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:C27474G2G53T33SK5N64K5SP7C","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":"16c360f0e40a557879c6ba4cea5052d3e88c5d84bc66d6cd40cb05d707b90483","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-02-11T02:33:04Z","title_canon_sha256":"4dacc385b1caadfeb94d527b35d51ce2535180f61ec1d8848c0a75679852b1d6"},"schema_version":"1.0","source":{"id":"2602.11210","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.11210","created_at":"2026-05-22T01:03:57Z"},{"alias_kind":"arxiv_version","alias_value":"2602.11210v4","created_at":"2026-05-22T01:03:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.11210","created_at":"2026-05-22T01:03:57Z"},{"alias_kind":"pith_short_12","alias_value":"C27474G2G53T","created_at":"2026-05-22T01:03:57Z"},{"alias_kind":"pith_short_16","alias_value":"C27474G2G53T33SK","created_at":"2026-05-22T01:03:57Z"},{"alias_kind":"pith_short_8","alias_value":"C27474G2","created_at":"2026-05-22T01:03:57Z"}],"graph_snapshots":[{"event_id":"sha256:c0b00befd7d5e87ad08aa3da9e84725cc29357558ac1603dcda1ed2746fe4027","target":"graph","created_at":"2026-05-22T01:03:57Z","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/2602.11210/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reinforcement learning (RL) has become a key paradigm for training software engineering (SWE) agents, but existing pipelines typically rely on per-task containers for isolation. At scale, pre-built container images incur substantial storage overhead, slow environment setup, and require container-management privileges. We propose SWE-MiniSandbox, a lightweight, container-free method that enables scalable RL training of SWE agents without sacrificing isolation. Instead of relying on per-instance containers, SWE-MiniSandbox executes each task in an isolated workspace backed by kernel-level mechan","authors_text":"Danlong Yuan, Dongyan Zhao, Huishuai Zhang, Wei Wu, Xueliang Zhao, Zhengren Wang","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-02-11T02:33:04Z","title":"SWE-MiniSandbox: Container-Free Reinforcement Learning for Building Software Engineering Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.11210","kind":"arxiv","version":4},"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":"sha256:33bcd2607aad3d32edcfc42e2e8d7208b0be6f26dfae5f948307ec9e96d2edda","target":"record","created_at":"2026-05-22T01:03:57Z","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":"16c360f0e40a557879c6ba4cea5052d3e88c5d84bc66d6cd40cb05d707b90483","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2026-02-11T02:33:04Z","title_canon_sha256":"4dacc385b1caadfeb94d527b35d51ce2535180f61ec1d8848c0a75679852b1d6"},"schema_version":"1.0","source":{"id":"2602.11210","kind":"arxiv","version":4}},"canonical_sha256":"16bfcff0da37773dee4aeb7dc5764ff880e8c2955422ab73b678cec93ec8e0fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16bfcff0da37773dee4aeb7dc5764ff880e8c2955422ab73b678cec93ec8e0fa","first_computed_at":"2026-05-22T01:03:57.395600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-22T01:03:57.395600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7rnSVF1d+dfv7PJcj4p7ZuYnXQvUnDDhlIvlA/UiBWvexzociBYfhjV+PrnD3QXFRhSQ2LQG0IRcbNXam9pECA==","signature_status":"signed_v1","signed_at":"2026-05-22T01:03:57.396537Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.11210","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:33bcd2607aad3d32edcfc42e2e8d7208b0be6f26dfae5f948307ec9e96d2edda","sha256:c0b00befd7d5e87ad08aa3da9e84725cc29357558ac1603dcda1ed2746fe4027"],"state_sha256":"fed05f52441023e148095501e42c95f9a328ce168e0cee6ba9f75672da5b90b2"}