{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:UOEMN5RI2Q3I33UR7A5TKV5X3R","short_pith_number":"pith:UOEMN5RI","canonical_record":{"source":{"id":"2605.25603","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-25T08:54:55Z","cross_cats_sorted":[],"title_canon_sha256":"ce9ab8f40cec3b3c26d769f5baa38c4c2dfd78757ac63abd1fb0943af4ba9392","abstract_canon_sha256":"1a859f3e7eb2d36a4828157b0bb754a28151ec23a5c29c24f2fc120046f3536e"},"schema_version":"1.0"},"canonical_sha256":"a388c6f628d4368dee91f83b3557b7dc56cdfa94c243e448ed6564d4ad460e5f","source":{"kind":"arxiv","id":"2605.25603","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25603","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25603v1","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25603","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_12","alias_value":"UOEMN5RI2Q3I","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_16","alias_value":"UOEMN5RI2Q3I33UR","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_8","alias_value":"UOEMN5RI","created_at":"2026-05-26T02:04:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:UOEMN5RI2Q3I33UR7A5TKV5X3R","target":"record","payload":{"canonical_record":{"source":{"id":"2605.25603","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-25T08:54:55Z","cross_cats_sorted":[],"title_canon_sha256":"ce9ab8f40cec3b3c26d769f5baa38c4c2dfd78757ac63abd1fb0943af4ba9392","abstract_canon_sha256":"1a859f3e7eb2d36a4828157b0bb754a28151ec23a5c29c24f2fc120046f3536e"},"schema_version":"1.0"},"canonical_sha256":"a388c6f628d4368dee91f83b3557b7dc56cdfa94c243e448ed6564d4ad460e5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:04:46.052763Z","signature_b64":"cTGZBP3sUIZWU0kdhJ26ksaTGWcgVp4Hv999pGQoKGVr4RFbDtMCwDua9xNIOiTYsUbWt18RU0VvY/CY+YVAAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a388c6f628d4368dee91f83b3557b7dc56cdfa94c243e448ed6564d4ad460e5f","last_reissued_at":"2026-05-26T02:04:46.052285Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:04:46.052285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.25603","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":"2026-05-26T02:04:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7FWUtlfsm0X2pkRY57uf3LMw5TLF5DUhvQfg2d6g9esnuKRv/ta3TJvWLQRy6UxXb9XVW1KijMZ3138183hqAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T05:53:04.960212Z"},"content_sha256":"e33687c0fcd3fb01d8ac3b71514945acb7e3aee02e2d1db1da7cff41b3293ec6","schema_version":"1.0","event_id":"sha256:e33687c0fcd3fb01d8ac3b71514945acb7e3aee02e2d1db1da7cff41b3293ec6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:UOEMN5RI2Q3I33UR7A5TKV5X3R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting Unfaithful Chain-of-Thought via Circuit-Guided Internal-External Discrepancy","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Pingjun Hong, Rui Miao, Song Wang, Tianlong Chen, Xin Wang, Xu Shen, Zhen Tan","submitted_at":"2026-05-25T08:54:55Z","abstract_excerpt":"Chain-of-thought (CoT) reasoning improves the problem-solving ability of large language models (LLMs), but generated reasoning traces may not faithfully reflect the model's actual decision process. Existing CoT unfaithfulness detectors mainly rely on external signals from generated rationales, such as textual plausibility or answer consistency, while overlooking evidence from the model's internal computation. Although recent circuit tracing methods provide a way to obtain model-internal evidence by tracing how information flows through model components during reasoning, constructing full reaso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25603","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/2605.25603/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":"2026-05-26T02:04:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lXyB7a5XJj89fcgfF71YhcNZCVpT+uIW775vkHGQ9IBjZSGnXEb2qw63hsfP3gel9tRmNa0Q0ChMENQ2bc9eDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T05:53:04.960976Z"},"content_sha256":"e5d9d69a94a9360aeebe0cf038cd2618cd4b329c59dbc2282dfef9003033a0cb","schema_version":"1.0","event_id":"sha256:e5d9d69a94a9360aeebe0cf038cd2618cd4b329c59dbc2282dfef9003033a0cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/bundle.json","state_url":"https://pith.science/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/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":"2026-06-06T05:53:04Z","links":{"resolver":"https://pith.science/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R","bundle":"https://pith.science/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/bundle.json","state":"https://pith.science/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UOEMN5RI2Q3I33UR7A5TKV5X3R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UOEMN5RI2Q3I33UR7A5TKV5X3R","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":"1a859f3e7eb2d36a4828157b0bb754a28151ec23a5c29c24f2fc120046f3536e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-25T08:54:55Z","title_canon_sha256":"ce9ab8f40cec3b3c26d769f5baa38c4c2dfd78757ac63abd1fb0943af4ba9392"},"schema_version":"1.0","source":{"id":"2605.25603","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25603","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25603v1","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25603","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_12","alias_value":"UOEMN5RI2Q3I","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_16","alias_value":"UOEMN5RI2Q3I33UR","created_at":"2026-05-26T02:04:46Z"},{"alias_kind":"pith_short_8","alias_value":"UOEMN5RI","created_at":"2026-05-26T02:04:46Z"}],"graph_snapshots":[{"event_id":"sha256:e5d9d69a94a9360aeebe0cf038cd2618cd4b329c59dbc2282dfef9003033a0cb","target":"graph","created_at":"2026-05-26T02:04:46Z","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/2605.25603/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Chain-of-thought (CoT) reasoning improves the problem-solving ability of large language models (LLMs), but generated reasoning traces may not faithfully reflect the model's actual decision process. Existing CoT unfaithfulness detectors mainly rely on external signals from generated rationales, such as textual plausibility or answer consistency, while overlooking evidence from the model's internal computation. Although recent circuit tracing methods provide a way to obtain model-internal evidence by tracing how information flows through model components during reasoning, constructing full reaso","authors_text":"Pingjun Hong, Rui Miao, Song Wang, Tianlong Chen, Xin Wang, Xu Shen, Zhen Tan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-25T08:54:55Z","title":"Detecting Unfaithful Chain-of-Thought via Circuit-Guided Internal-External Discrepancy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25603","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:e33687c0fcd3fb01d8ac3b71514945acb7e3aee02e2d1db1da7cff41b3293ec6","target":"record","created_at":"2026-05-26T02:04:46Z","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":"1a859f3e7eb2d36a4828157b0bb754a28151ec23a5c29c24f2fc120046f3536e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-05-25T08:54:55Z","title_canon_sha256":"ce9ab8f40cec3b3c26d769f5baa38c4c2dfd78757ac63abd1fb0943af4ba9392"},"schema_version":"1.0","source":{"id":"2605.25603","kind":"arxiv","version":1}},"canonical_sha256":"a388c6f628d4368dee91f83b3557b7dc56cdfa94c243e448ed6564d4ad460e5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a388c6f628d4368dee91f83b3557b7dc56cdfa94c243e448ed6564d4ad460e5f","first_computed_at":"2026-05-26T02:04:46.052285Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:04:46.052285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cTGZBP3sUIZWU0kdhJ26ksaTGWcgVp4Hv999pGQoKGVr4RFbDtMCwDua9xNIOiTYsUbWt18RU0VvY/CY+YVAAg==","signature_status":"signed_v1","signed_at":"2026-05-26T02:04:46.052763Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25603","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e33687c0fcd3fb01d8ac3b71514945acb7e3aee02e2d1db1da7cff41b3293ec6","sha256:e5d9d69a94a9360aeebe0cf038cd2618cd4b329c59dbc2282dfef9003033a0cb"],"state_sha256":"c57000665f4f7083bd82762ca53f415c55842aa03ba5831688e4c498952f8250"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dq28cpDyn87gfn7xjccJ4Up2KADVL6E4ESC9Pz4EN0egxw+EckhYPQIQBwjDm9ilgZxrB+WXGHHmGspLnASZAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T05:53:04.965588Z","bundle_sha256":"feae4de3c61fd819af0bbeed1d17d9ec9ba5e58d8e2f3c94d9b02a5225df2dc6"}}