{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ZVU5HKAV2QARAZMFFE4RNTVX6E","short_pith_number":"pith:ZVU5HKAV","canonical_record":{"source":{"id":"2606.06741","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-04T21:55:48Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"f102048a9673bc03a9fce3a44c5648f9717d2a06ca88eb72b2b992f45c6f381d","abstract_canon_sha256":"7b092a7cc9772b4682c1000c4893a5d64a283533e8de3de67362ca29042e44dd"},"schema_version":"1.0"},"canonical_sha256":"cd69d3a815d401106585293916ceb7f133d4b8d27b0710113345727c81a22dbc","source":{"kind":"arxiv","id":"2606.06741","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06741","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06741v1","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06741","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_12","alias_value":"ZVU5HKAV2QAR","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_16","alias_value":"ZVU5HKAV2QARAZMF","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_8","alias_value":"ZVU5HKAV","created_at":"2026-06-08T01:04:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ZVU5HKAV2QARAZMFFE4RNTVX6E","target":"record","payload":{"canonical_record":{"source":{"id":"2606.06741","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-04T21:55:48Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"f102048a9673bc03a9fce3a44c5648f9717d2a06ca88eb72b2b992f45c6f381d","abstract_canon_sha256":"7b092a7cc9772b4682c1000c4893a5d64a283533e8de3de67362ca29042e44dd"},"schema_version":"1.0"},"canonical_sha256":"cd69d3a815d401106585293916ceb7f133d4b8d27b0710113345727c81a22dbc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:04:25.626100Z","signature_b64":"/HbCxfuN7fQNbwaZyDU+PMJp7Eqe+XQIoAHyuHrlzgrUJXSsTIW36p4pPDDWI0Exui/hibllPUyBHuylgl12Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd69d3a815d401106585293916ceb7f133d4b8d27b0710113345727c81a22dbc","last_reissued_at":"2026-06-08T01:04:25.625296Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:04:25.625296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.06741","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":"2026-06-08T01:04:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oF6ra9atgWy8IqmbUOx5bBJJ+THD5BMihsizsgSB6YjRdPUemMgd7KzNGxRdbtI5dnejOa/9QdpPRVwDzbL1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T07:07:19.469187Z"},"content_sha256":"2ee04f5c357c0336437ff4373060565d23b8814c4cafe21daef49b352a292134","schema_version":"1.0","event_id":"sha256:2ee04f5c357c0336437ff4373060565d23b8814c4cafe21daef49b352a292134"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ZVU5HKAV2QARAZMFFE4RNTVX6E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"OpenSkill: Open-World Self-Evolution for LLM Agents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL","cs.LG"],"primary_cat":"cs.AI","authors_text":"Dingjie Song, Hanrong Zhang, Lichao Sun, Lifang He, Philip S. Yu, Ran Xu, Wei Liang, Xiang Li, Yutong Dai, Yuxuan Zhang, Zhiling Yan","submitted_at":"2026-06-04T21:55:48Z","abstract_excerpt":"Self-evolving agents requires adaptation after deployment, but existing approaches assume a usable learning loop, such as curated skills, successful trajectories, or verifier signals. Real open-world deployments may provide none of these, offering only a task prompt. In this work, we study open-world self-evolution, where an agent must build both its skills and its own verification signals from scratch, using open-world resources but no target-task supervision. We propose OpenSkill, a framework that bootstraps this loop: it acquires grounded knowledge and verification anchors from documentatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06741","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/2606.06741/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":"2026-06-08T01:04:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3W35m51BfA2V4QsHPR6QhH/Gcb+Zhj+L8/amhehOOD6q4Q+AUoptWaTPa216JgcHXUeedP523wkvFkwbacb1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T07:07:19.470027Z"},"content_sha256":"fa947de5744a86471ca26d5f69b59e5c65386c33ec17c3302d1f944980392789","schema_version":"1.0","event_id":"sha256:fa947de5744a86471ca26d5f69b59e5c65386c33ec17c3302d1f944980392789"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/bundle.json","state_url":"https://pith.science/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/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":"2026-06-09T07:07:19Z","links":{"resolver":"https://pith.science/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E","bundle":"https://pith.science/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/bundle.json","state":"https://pith.science/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZVU5HKAV2QARAZMFFE4RNTVX6E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZVU5HKAV2QARAZMFFE4RNTVX6E","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":"7b092a7cc9772b4682c1000c4893a5d64a283533e8de3de67362ca29042e44dd","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-04T21:55:48Z","title_canon_sha256":"f102048a9673bc03a9fce3a44c5648f9717d2a06ca88eb72b2b992f45c6f381d"},"schema_version":"1.0","source":{"id":"2606.06741","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06741","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06741v1","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06741","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_12","alias_value":"ZVU5HKAV2QAR","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_16","alias_value":"ZVU5HKAV2QARAZMF","created_at":"2026-06-08T01:04:25Z"},{"alias_kind":"pith_short_8","alias_value":"ZVU5HKAV","created_at":"2026-06-08T01:04:25Z"}],"graph_snapshots":[{"event_id":"sha256:fa947de5744a86471ca26d5f69b59e5c65386c33ec17c3302d1f944980392789","target":"graph","created_at":"2026-06-08T01:04:25Z","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/2606.06741/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Self-evolving agents requires adaptation after deployment, but existing approaches assume a usable learning loop, such as curated skills, successful trajectories, or verifier signals. Real open-world deployments may provide none of these, offering only a task prompt. In this work, we study open-world self-evolution, where an agent must build both its skills and its own verification signals from scratch, using open-world resources but no target-task supervision. We propose OpenSkill, a framework that bootstraps this loop: it acquires grounded knowledge and verification anchors from documentatio","authors_text":"Dingjie Song, Hanrong Zhang, Lichao Sun, Lifang He, Philip S. Yu, Ran Xu, Wei Liang, Xiang Li, Yutong Dai, Yuxuan Zhang, Zhiling Yan","cross_cats":["cs.CL","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-04T21:55:48Z","title":"OpenSkill: Open-World Self-Evolution for LLM Agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06741","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":"sha256:2ee04f5c357c0336437ff4373060565d23b8814c4cafe21daef49b352a292134","target":"record","created_at":"2026-06-08T01:04:25Z","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":"7b092a7cc9772b4682c1000c4893a5d64a283533e8de3de67362ca29042e44dd","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-04T21:55:48Z","title_canon_sha256":"f102048a9673bc03a9fce3a44c5648f9717d2a06ca88eb72b2b992f45c6f381d"},"schema_version":"1.0","source":{"id":"2606.06741","kind":"arxiv","version":1}},"canonical_sha256":"cd69d3a815d401106585293916ceb7f133d4b8d27b0710113345727c81a22dbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd69d3a815d401106585293916ceb7f133d4b8d27b0710113345727c81a22dbc","first_computed_at":"2026-06-08T01:04:25.625296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-08T01:04:25.625296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/HbCxfuN7fQNbwaZyDU+PMJp7Eqe+XQIoAHyuHrlzgrUJXSsTIW36p4pPDDWI0Exui/hibllPUyBHuylgl12Dw==","signature_status":"signed_v1","signed_at":"2026-06-08T01:04:25.626100Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.06741","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ee04f5c357c0336437ff4373060565d23b8814c4cafe21daef49b352a292134","sha256:fa947de5744a86471ca26d5f69b59e5c65386c33ec17c3302d1f944980392789"],"state_sha256":"b4cb815b505790e5902dd250b81cd1663da08246ae06034c117a495998929f32"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3COspNNFQWECDdUqkvE0+iTol92Osy8JNpD60P+WJXanG9G04jA0danEXVpT9tExOYkc11lC3XLAz/bSV8ZJBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T07:07:19.474218Z","bundle_sha256":"9ecb0dc7f8602514f21bb908079d963d94fb7cd219e433e51530462bbc5ba2fc"}}