{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:UNRPMQSOOCFR6FMETS5WXKCS3W","short_pith_number":"pith:UNRPMQSO","canonical_record":{"source":{"id":"2402.04253","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-02-06T18:59:57Z","cross_cats_sorted":[],"title_canon_sha256":"7ac6c59d81bb987e95633d50a5271c86ac938208031bb9d6d7efac4e4169b263","abstract_canon_sha256":"2f2a9c13a12f61e701c14e7ad7cd78f234ba08ec1ac1f71df8afa751072251bb"},"schema_version":"1.0"},"canonical_sha256":"a362f6424e708b1f15849cbb6ba852dda77e0f7245753c2d7f9defa567cbb4ae","source":{"kind":"arxiv","id":"2402.04253","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.04253","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"arxiv_version","alias_value":"2402.04253v1","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.04253","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_12","alias_value":"UNRPMQSOOCFR","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_16","alias_value":"UNRPMQSOOCFR6FME","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_8","alias_value":"UNRPMQSO","created_at":"2026-07-05T07:42:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:UNRPMQSOOCFR6FMETS5WXKCS3W","target":"record","payload":{"canonical_record":{"source":{"id":"2402.04253","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-02-06T18:59:57Z","cross_cats_sorted":[],"title_canon_sha256":"7ac6c59d81bb987e95633d50a5271c86ac938208031bb9d6d7efac4e4169b263","abstract_canon_sha256":"2f2a9c13a12f61e701c14e7ad7cd78f234ba08ec1ac1f71df8afa751072251bb"},"schema_version":"1.0"},"canonical_sha256":"a362f6424e708b1f15849cbb6ba852dda77e0f7245753c2d7f9defa567cbb4ae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:42:05.449852Z","signature_b64":"LhoxyaFva4MgNdOqK4IbE2XwAFlNUshwNPjHsY3CG/7BJre7TA4H7k1djf+ZzFCzUluWOep2atdRHigzQEeBBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a362f6424e708b1f15849cbb6ba852dda77e0f7245753c2d7f9defa567cbb4ae","last_reissued_at":"2026-07-05T07:42:05.449328Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:42:05.449328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2402.04253","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":"2026-07-05T07:42:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZABtyoQx31v59s7Y4PG5vhyiNEdtDcHGm1HTvlog31scwRhxOLFIUOuXz5CvR8ZvtivENbpVrYTmZCjMAZtXAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:08:26.680397Z"},"content_sha256":"ac4ada863b6bb238f7fd9e9f5be6b92d2d20233700cf6e69ab8aabe258f5bc8f","schema_version":"1.0","event_id":"sha256:ac4ada863b6bb238f7fd9e9f5be6b92d2d20233700cf6e69ab8aabe258f5bc8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:UNRPMQSOOCFR6FMETS5WXKCS3W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AnyTool: Self-Reflective, Hierarchical Agents for Large-Scale API Calls","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Fangyun Wei, Hongyang Zhang, Yu Du","submitted_at":"2024-02-06T18:59:57Z","abstract_excerpt":"We introduce AnyTool, a large language model agent designed to revolutionize the utilization of a vast array of tools in addressing user queries. We utilize over 16,000 APIs from Rapid API, operating under the assumption that a subset of these APIs could potentially resolve the queries. AnyTool primarily incorporates three elements: an API retriever with a hierarchical structure, a solver aimed at resolving user queries using a selected set of API candidates, and a self-reflection mechanism, which re-activates AnyTool if the initial solution proves impracticable. AnyTool is powered by the func"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.04253","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/2402.04253/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":"2026-07-05T07:42:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQmJUBwybrIJTR/zxfipR1KEipol+Odd+DlKJjSSwqG6lIv+dzPCzHTokEJEXIFT5kpQ8XrUCw28x+T3tyrZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T05:08:26.680877Z"},"content_sha256":"187ff32fac80690d4bddec86b6a294bc356521c2d89b109d336e108585319ca7","schema_version":"1.0","event_id":"sha256:187ff32fac80690d4bddec86b6a294bc356521c2d89b109d336e108585319ca7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/bundle.json","state_url":"https://pith.science/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/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":"2026-08-04T05:08:26Z","links":{"resolver":"https://pith.science/pith/UNRPMQSOOCFR6FMETS5WXKCS3W","bundle":"https://pith.science/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/bundle.json","state":"https://pith.science/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UNRPMQSOOCFR6FMETS5WXKCS3W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UNRPMQSOOCFR6FMETS5WXKCS3W","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":"2f2a9c13a12f61e701c14e7ad7cd78f234ba08ec1ac1f71df8afa751072251bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-02-06T18:59:57Z","title_canon_sha256":"7ac6c59d81bb987e95633d50a5271c86ac938208031bb9d6d7efac4e4169b263"},"schema_version":"1.0","source":{"id":"2402.04253","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.04253","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"arxiv_version","alias_value":"2402.04253v1","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.04253","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_12","alias_value":"UNRPMQSOOCFR","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_16","alias_value":"UNRPMQSOOCFR6FME","created_at":"2026-07-05T07:42:05Z"},{"alias_kind":"pith_short_8","alias_value":"UNRPMQSO","created_at":"2026-07-05T07:42:05Z"}],"graph_snapshots":[{"event_id":"sha256:187ff32fac80690d4bddec86b6a294bc356521c2d89b109d336e108585319ca7","target":"graph","created_at":"2026-07-05T07:42:05Z","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/2402.04253/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce AnyTool, a large language model agent designed to revolutionize the utilization of a vast array of tools in addressing user queries. We utilize over 16,000 APIs from Rapid API, operating under the assumption that a subset of these APIs could potentially resolve the queries. AnyTool primarily incorporates three elements: an API retriever with a hierarchical structure, a solver aimed at resolving user queries using a selected set of API candidates, and a self-reflection mechanism, which re-activates AnyTool if the initial solution proves impracticable. AnyTool is powered by the func","authors_text":"Fangyun Wei, Hongyang Zhang, Yu Du","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-02-06T18:59:57Z","title":"AnyTool: Self-Reflective, Hierarchical Agents for Large-Scale API Calls"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.04253","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:ac4ada863b6bb238f7fd9e9f5be6b92d2d20233700cf6e69ab8aabe258f5bc8f","target":"record","created_at":"2026-07-05T07:42:05Z","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":"2f2a9c13a12f61e701c14e7ad7cd78f234ba08ec1ac1f71df8afa751072251bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2024-02-06T18:59:57Z","title_canon_sha256":"7ac6c59d81bb987e95633d50a5271c86ac938208031bb9d6d7efac4e4169b263"},"schema_version":"1.0","source":{"id":"2402.04253","kind":"arxiv","version":1}},"canonical_sha256":"a362f6424e708b1f15849cbb6ba852dda77e0f7245753c2d7f9defa567cbb4ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a362f6424e708b1f15849cbb6ba852dda77e0f7245753c2d7f9defa567cbb4ae","first_computed_at":"2026-07-05T07:42:05.449328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:42:05.449328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LhoxyaFva4MgNdOqK4IbE2XwAFlNUshwNPjHsY3CG/7BJre7TA4H7k1djf+ZzFCzUluWOep2atdRHigzQEeBBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:42:05.449852Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.04253","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac4ada863b6bb238f7fd9e9f5be6b92d2d20233700cf6e69ab8aabe258f5bc8f","sha256:187ff32fac80690d4bddec86b6a294bc356521c2d89b109d336e108585319ca7"],"state_sha256":"b29e9d793801cee09655dbf1845450527be047fba91864b00e6c8be1f7d37538"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wjg1+6l8Euyv8d+YOJO/WYFbSVvFtzmNYMqdiT7CuQu92oUg7mzlNcOpaTeBluZHz2M4LiwcaOvTdjfbYSAQDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T05:08:26.684236Z","bundle_sha256":"2e8f49399e8e3214a172f9ec64fc3de5d3146110f2e9ba5aa4a2c8af7eb76583"}}