{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NGUDZ7LHPXVURHRC4RPFCXN5RG","short_pith_number":"pith:NGUDZ7LH","canonical_record":{"source":{"id":"2607.17266","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-19T14:17:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8166de03ed9dd51d52e1eed4ff8f9dc4d0206b6a5371a5cda742fa60a8150549","abstract_canon_sha256":"c57515e9a66a36e88918454e438bccf292e51d8efc3490a7705cd0267433df63"},"schema_version":"1.0"},"canonical_sha256":"69a83cfd677deb489e22e45e515dbd89b99629a7a0ae7a3a8556ac8e62f3bcee","source":{"kind":"arxiv","id":"2607.17266","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.17266","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"arxiv_version","alias_value":"2607.17266v1","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.17266","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_12","alias_value":"NGUDZ7LHPXVU","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_16","alias_value":"NGUDZ7LHPXVURHRC","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_8","alias_value":"NGUDZ7LH","created_at":"2026-07-21T01:21:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NGUDZ7LHPXVURHRC4RPFCXN5RG","target":"record","payload":{"canonical_record":{"source":{"id":"2607.17266","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-19T14:17:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"8166de03ed9dd51d52e1eed4ff8f9dc4d0206b6a5371a5cda742fa60a8150549","abstract_canon_sha256":"c57515e9a66a36e88918454e438bccf292e51d8efc3490a7705cd0267433df63"},"schema_version":"1.0"},"canonical_sha256":"69a83cfd677deb489e22e45e515dbd89b99629a7a0ae7a3a8556ac8e62f3bcee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-21T01:21:24.633957Z","signature_b64":"4xXcpcNXhNmb9cWfL/uF84637q0SmqScwJOFT5GIdFF/oX6VCMZ/HGf3w1Da30VG3BRktVx7eW01qOLTRT6JDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69a83cfd677deb489e22e45e515dbd89b99629a7a0ae7a3a8556ac8e62f3bcee","last_reissued_at":"2026-07-21T01:21:24.633093Z","signature_status":"signed_v1","first_computed_at":"2026-07-21T01:21:24.633093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.17266","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":"2026-07-21T01:21:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C1ejqPJEQ616pFTquh92ijzR5hKeKK7tjZCPNhlrxVsb6wbtaj+l9xCbVg6gDe3ayM++eheaMtrwa7x4c0r8Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T12:12:08.528994Z"},"content_sha256":"6a72308eeeeed157c3aa54eca98a2f8de3187a8076d302be21fcbd18db4e6f15","schema_version":"1.0","event_id":"sha256:6a72308eeeeed157c3aa54eca98a2f8de3187a8076d302be21fcbd18db4e6f15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NGUDZ7LHPXVURHRC4RPFCXN5RG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Debate-on-Graph: Reliable and Adaptive Reasoning of Large Language Model on Uncertain Knowledge Graph","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Peiji Yu, Tianxing Wu, Xin Chen","submitted_at":"2026-07-19T14:17:37Z","abstract_excerpt":"Large language models (LLMs) have demonstrated remarkable capabilities in natural language processing. However, LLMs often suffer from hallucinations and lack of relevant knowledge when dealing with question answering (QA) tasks. To mitigate these issues, knowledge graphs (KGs) have been utilized to enhance LLM reasoning. Nevertheless, KGs often contain noise and errors, while existing KG-enhanced LLM approaches are generally unable to identify and filter such noisy and erroneous content, which can instead amplify hallucinations and pose challenges for reliable reasoning. Uncertain knowledge g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.17266","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/2607.17266/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":"2026-07-21T01:21:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6gfHHW4p9jBFgd2IP5+961WKMibzTYTYYUS3TQkwEgRNLey3YrVFaJBiLqAKddjHoYgkKI312FCMXht07zO6Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T12:12:08.529386Z"},"content_sha256":"2f3390eedf28f2f893602dcc8d1a71dfd9ea80e792c2bb033a4699c53f64e414","schema_version":"1.0","event_id":"sha256:2f3390eedf28f2f893602dcc8d1a71dfd9ea80e792c2bb033a4699c53f64e414"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/bundle.json","state_url":"https://pith.science/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/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":"2026-08-07T12:12:08Z","links":{"resolver":"https://pith.science/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG","bundle":"https://pith.science/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/bundle.json","state":"https://pith.science/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NGUDZ7LHPXVURHRC4RPFCXN5RG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NGUDZ7LHPXVURHRC4RPFCXN5RG","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":"c57515e9a66a36e88918454e438bccf292e51d8efc3490a7705cd0267433df63","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-19T14:17:37Z","title_canon_sha256":"8166de03ed9dd51d52e1eed4ff8f9dc4d0206b6a5371a5cda742fa60a8150549"},"schema_version":"1.0","source":{"id":"2607.17266","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.17266","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"arxiv_version","alias_value":"2607.17266v1","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.17266","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_12","alias_value":"NGUDZ7LHPXVU","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_16","alias_value":"NGUDZ7LHPXVURHRC","created_at":"2026-07-21T01:21:24Z"},{"alias_kind":"pith_short_8","alias_value":"NGUDZ7LH","created_at":"2026-07-21T01:21:24Z"}],"graph_snapshots":[{"event_id":"sha256:2f3390eedf28f2f893602dcc8d1a71dfd9ea80e792c2bb033a4699c53f64e414","target":"graph","created_at":"2026-07-21T01:21:24Z","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/2607.17266/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) have demonstrated remarkable capabilities in natural language processing. However, LLMs often suffer from hallucinations and lack of relevant knowledge when dealing with question answering (QA) tasks. To mitigate these issues, knowledge graphs (KGs) have been utilized to enhance LLM reasoning. Nevertheless, KGs often contain noise and errors, while existing KG-enhanced LLM approaches are generally unable to identify and filter such noisy and erroneous content, which can instead amplify hallucinations and pose challenges for reliable reasoning. Uncertain knowledge g","authors_text":"Peiji Yu, Tianxing Wu, Xin Chen","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-19T14:17:37Z","title":"Debate-on-Graph: Reliable and Adaptive Reasoning of Large Language Model on Uncertain Knowledge Graph"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.17266","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":"sha256:6a72308eeeeed157c3aa54eca98a2f8de3187a8076d302be21fcbd18db4e6f15","target":"record","created_at":"2026-07-21T01:21:24Z","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":"c57515e9a66a36e88918454e438bccf292e51d8efc3490a7705cd0267433df63","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-07-19T14:17:37Z","title_canon_sha256":"8166de03ed9dd51d52e1eed4ff8f9dc4d0206b6a5371a5cda742fa60a8150549"},"schema_version":"1.0","source":{"id":"2607.17266","kind":"arxiv","version":1}},"canonical_sha256":"69a83cfd677deb489e22e45e515dbd89b99629a7a0ae7a3a8556ac8e62f3bcee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69a83cfd677deb489e22e45e515dbd89b99629a7a0ae7a3a8556ac8e62f3bcee","first_computed_at":"2026-07-21T01:21:24.633093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-21T01:21:24.633093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4xXcpcNXhNmb9cWfL/uF84637q0SmqScwJOFT5GIdFF/oX6VCMZ/HGf3w1Da30VG3BRktVx7eW01qOLTRT6JDA==","signature_status":"signed_v1","signed_at":"2026-07-21T01:21:24.633957Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.17266","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a72308eeeeed157c3aa54eca98a2f8de3187a8076d302be21fcbd18db4e6f15","sha256:2f3390eedf28f2f893602dcc8d1a71dfd9ea80e792c2bb033a4699c53f64e414"],"state_sha256":"216d50702449e8708767bd5e136442414b86b730f5c34ae84a25b3cf54850774"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zfqQ/eCE7zMgpHyut1er8DI2A7vvJ6rbtjVI0bsz0yzDrJIxW0tiLQ3ZxYyOcdM7g3pecT3IBjD5UjNQA1YlBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T12:12:08.532226Z","bundle_sha256":"16b2e28ac4afea0c1771f54fd91bd8a9c1750258f0fcf1be0c50679c328e62b3"}}