{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ZUDX4HN627JNMVL6KX2BDSDC7Y","short_pith_number":"pith:ZUDX4HN6","canonical_record":{"source":{"id":"2606.22883","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T05:50:23Z","cross_cats_sorted":[],"title_canon_sha256":"4804a947f32bd79a899dd9ef0d7489c42fcf026176170f420a7d289f2772b163","abstract_canon_sha256":"c5a0644958f073fae1eacba0f0fb158553ad7fb21b8f22944a533b9a8b20a9f0"},"schema_version":"1.0"},"canonical_sha256":"cd077e1dbed7d2d6557e55f411c862fe10a3adaaada47f111fbf3ee9ce294804","source":{"kind":"arxiv","id":"2606.22883","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22883","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22883v1","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22883","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_12","alias_value":"ZUDX4HN627JN","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_16","alias_value":"ZUDX4HN627JNMVL6","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_8","alias_value":"ZUDX4HN6","created_at":"2026-06-23T03:14:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ZUDX4HN627JNMVL6KX2BDSDC7Y","target":"record","payload":{"canonical_record":{"source":{"id":"2606.22883","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T05:50:23Z","cross_cats_sorted":[],"title_canon_sha256":"4804a947f32bd79a899dd9ef0d7489c42fcf026176170f420a7d289f2772b163","abstract_canon_sha256":"c5a0644958f073fae1eacba0f0fb158553ad7fb21b8f22944a533b9a8b20a9f0"},"schema_version":"1.0"},"canonical_sha256":"cd077e1dbed7d2d6557e55f411c862fe10a3adaaada47f111fbf3ee9ce294804","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:14:03.192021Z","signature_b64":"Lqr0q4rudmfwCr2F26tibUw09HMUBL6DUz4qny0EtoorNYKhcN+6xl8hy5TJybcKhTQaXEFVVUapcVy490/2Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd077e1dbed7d2d6557e55f411c862fe10a3adaaada47f111fbf3ee9ce294804","last_reissued_at":"2026-06-23T03:14:03.191620Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:14:03.191620Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.22883","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T03:14:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"71pvclu8D4H6w35kdVVh4P5zigJ/Q8E7WharOqcchBj0u5QZCLGc80pH8hqgwlaH2s42lq3eEcTOcAy13+KuAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T15:41:00.093363Z"},"content_sha256":"ea08384e75dd6be2d17c9565ee55f9d9134d0270e7ca84713a7045c877e276c5","schema_version":"1.0","event_id":"sha256:ea08384e75dd6be2d17c9565ee55f9d9134d0270e7ca84713a7045c877e276c5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ZUDX4HN627JNMVL6KX2BDSDC7Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CLI-Universe: Towards Verifiable Task Synthesis Engine for Terminal Agents","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Han Li, Jiaheng Liu, Letian Zhu, Minghao Liu, Ruizhi Qiu, Weihao Xie, Xinping Lei, Yifan Yao, Yiyan Ji, Yongchi Zhao, Yunhai Ye, Zhanbo Hua, Zhaoxiang Zhang, Zhewei Huang, Zhiyuan Ma, Zili Wang, Zun Wang","submitted_at":"2026-06-22T05:50:23Z","abstract_excerpt":"While recent LLM-based terminal agents have demonstrated promising capabilities, the scarcity of high-quality, executable training data remains a critical bottleneck. Existing synthesis pipelines typically scale by retrofitting surface-level artifacts into tasks, frequently yielding ambiguous instructions, shallow execution paths, and brittle tests that provide weak learning signals. To overcome this, we introduce CLI-Universe, a principled synthesis engine that constructs terminal-agent tasks. CLI-Universe generates candidate tasks by sampling combinations across a multi-dimensional capabilit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22883","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.22883/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-23T03:14:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s6oHQkj38hGwEotmMhdKWvnFy4xiZEQI25yWPH7QF7b/9LT2wE4FN/XWugieXkZm7eSiYPN3J8c3PlzIvRBAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T15:41:00.093742Z"},"content_sha256":"62b717b149936f1db844c142b70477819b272b7aab0051024258a79cb2c4bf1a","schema_version":"1.0","event_id":"sha256:62b717b149936f1db844c142b70477819b272b7aab0051024258a79cb2c4bf1a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/bundle.json","state_url":"https://pith.science/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-29T15:41:00Z","links":{"resolver":"https://pith.science/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y","bundle":"https://pith.science/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/bundle.json","state":"https://pith.science/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZUDX4HN627JNMVL6KX2BDSDC7Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZUDX4HN627JNMVL6KX2BDSDC7Y","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":"c5a0644958f073fae1eacba0f0fb158553ad7fb21b8f22944a533b9a8b20a9f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T05:50:23Z","title_canon_sha256":"4804a947f32bd79a899dd9ef0d7489c42fcf026176170f420a7d289f2772b163"},"schema_version":"1.0","source":{"id":"2606.22883","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22883","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22883v1","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22883","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_12","alias_value":"ZUDX4HN627JN","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_16","alias_value":"ZUDX4HN627JNMVL6","created_at":"2026-06-23T03:14:03Z"},{"alias_kind":"pith_short_8","alias_value":"ZUDX4HN6","created_at":"2026-06-23T03:14:03Z"}],"graph_snapshots":[{"event_id":"sha256:62b717b149936f1db844c142b70477819b272b7aab0051024258a79cb2c4bf1a","target":"graph","created_at":"2026-06-23T03:14:03Z","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/2606.22883/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While recent LLM-based terminal agents have demonstrated promising capabilities, the scarcity of high-quality, executable training data remains a critical bottleneck. Existing synthesis pipelines typically scale by retrofitting surface-level artifacts into tasks, frequently yielding ambiguous instructions, shallow execution paths, and brittle tests that provide weak learning signals. To overcome this, we introduce CLI-Universe, a principled synthesis engine that constructs terminal-agent tasks. CLI-Universe generates candidate tasks by sampling combinations across a multi-dimensional capabilit","authors_text":"Han Li, Jiaheng Liu, Letian Zhu, Minghao Liu, Ruizhi Qiu, Weihao Xie, Xinping Lei, Yifan Yao, Yiyan Ji, Yongchi Zhao, Yunhai Ye, Zhanbo Hua, Zhaoxiang Zhang, Zhewei Huang, Zhiyuan Ma, Zili Wang, Zun Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T05:50:23Z","title":"CLI-Universe: Towards Verifiable Task Synthesis Engine for Terminal Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22883","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:ea08384e75dd6be2d17c9565ee55f9d9134d0270e7ca84713a7045c877e276c5","target":"record","created_at":"2026-06-23T03:14:03Z","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":"c5a0644958f073fae1eacba0f0fb158553ad7fb21b8f22944a533b9a8b20a9f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T05:50:23Z","title_canon_sha256":"4804a947f32bd79a899dd9ef0d7489c42fcf026176170f420a7d289f2772b163"},"schema_version":"1.0","source":{"id":"2606.22883","kind":"arxiv","version":1}},"canonical_sha256":"cd077e1dbed7d2d6557e55f411c862fe10a3adaaada47f111fbf3ee9ce294804","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd077e1dbed7d2d6557e55f411c862fe10a3adaaada47f111fbf3ee9ce294804","first_computed_at":"2026-06-23T03:14:03.191620Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:14:03.191620Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Lqr0q4rudmfwCr2F26tibUw09HMUBL6DUz4qny0EtoorNYKhcN+6xl8hy5TJybcKhTQaXEFVVUapcVy490/2Dg==","signature_status":"signed_v1","signed_at":"2026-06-23T03:14:03.192021Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.22883","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea08384e75dd6be2d17c9565ee55f9d9134d0270e7ca84713a7045c877e276c5","sha256:62b717b149936f1db844c142b70477819b272b7aab0051024258a79cb2c4bf1a"],"state_sha256":"ae954dd0e9fe567686ffe17adfbaa7417ecc31c7d3765a7dcbded2bbcaefa753"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qSUVh0zKSai3ZgLXV5vOS01+lhpE7gOlfh0XB0f0B1+Jl8wUHTLmBI8wOCnw873aHHly6byIud9EG0nSHrloDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T15:41:00.095732Z","bundle_sha256":"c068c1e453d280c7ea6c2e6ce86c3755999154885fd096955a4dbb8ddf3712b8"}}