{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7HCKRNU2RFMDTSDTUFYRCU2EIH","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":"1cb2197ff37446996d9bc2e50867d00f6d49604e7fb5a1a4b4d4353492f8ea73","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2025-05-17T04:14:03Z","title_canon_sha256":"20b46d5b9ab2d87619dbb2b4b76f643729493cfae4433ea6088b5175d831e2c7"},"schema_version":"1.0","source":{"id":"2505.13516","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.13516","created_at":"2026-07-05T11:05:47Z"},{"alias_kind":"arxiv_version","alias_value":"2505.13516v1","created_at":"2026-07-05T11:05:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.13516","created_at":"2026-07-05T11:05:47Z"},{"alias_kind":"pith_short_12","alias_value":"7HCKRNU2RFMD","created_at":"2026-07-05T11:05:47Z"},{"alias_kind":"pith_short_16","alias_value":"7HCKRNU2RFMDTSDT","created_at":"2026-07-05T11:05:47Z"},{"alias_kind":"pith_short_8","alias_value":"7HCKRNU2","created_at":"2026-07-05T11:05:47Z"}],"graph_snapshots":[{"event_id":"sha256:5120f894b1cde7086e1156e953837807b0aa0633d03b0cfdcfac05ba4c4a126b","target":"graph","created_at":"2026-07-05T11:05:47Z","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/2505.13516/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advancements in Multi-Agent Systems (MAS) powered by Large Language Models (LLMs) have demonstrated tremendous potential in diverse task scenarios. Nonetheless, existing agentic systems typically rely on predefined agent-role design spaces and static communication structures, limiting their adaptability as well as flexibility in complex interaction environments and leading to subpar performance on highly specialized and expert-level tasks. To address these issues, we introduce HALO, a multi-agent collaboration framework based on a hierarchical reasoning architecture. Specifically, we in","authors_text":"Junyi Tang, Yipeng Wang, Zhipeng Hou","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2025-05-17T04:14:03Z","title":"HALO: Hierarchical Autonomous Logic-Oriented Orchestration for Multi-Agent LLM Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.13516","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":"sha256:9121dba3736ce7590256dcdc8882ec1512696c3c8fbe57c538870f9577c46721","target":"record","created_at":"2026-07-05T11:05:47Z","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":"1cb2197ff37446996d9bc2e50867d00f6d49604e7fb5a1a4b4d4353492f8ea73","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MA","submitted_at":"2025-05-17T04:14:03Z","title_canon_sha256":"20b46d5b9ab2d87619dbb2b4b76f643729493cfae4433ea6088b5175d831e2c7"},"schema_version":"1.0","source":{"id":"2505.13516","kind":"arxiv","version":1}},"canonical_sha256":"f9c4a8b69a895839c873a17111534441c9aa7270b6642be235aa0086aa856435","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f9c4a8b69a895839c873a17111534441c9aa7270b6642be235aa0086aa856435","first_computed_at":"2026-07-05T11:05:47.134768Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:05:47.134768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9kUzy+LLPm94Yx04AnHuuqLHT/A8ge9TrGfZXZrstUDA2wY/S0RHBdsD8k9alVoeX9rSaMYrPHwHy62admmcAA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:05:47.135257Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.13516","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9121dba3736ce7590256dcdc8882ec1512696c3c8fbe57c538870f9577c46721","sha256:5120f894b1cde7086e1156e953837807b0aa0633d03b0cfdcfac05ba4c4a126b"],"state_sha256":"954a4ca20f4f5909229873f3bc82de30f22e7962734ae20e4f096e29b602047f"}