{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:J6P7OAALEMD5JSYA5FTJAUJXQV","short_pith_number":"pith:J6P7OAAL","canonical_record":{"source":{"id":"2410.02707","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-10-03T17:31:31Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"5c36397a786afc3df286d9c791b0db53a535247f8887b4fa6423efea84545923","abstract_canon_sha256":"a51cb208a69009e60ffff8c5b7c82a51bbc97e3a1fbb4ce4926d582c14882414"},"schema_version":"1.0"},"canonical_sha256":"4f9ff7000b2307d4cb00e96690513785460f5519e7d55c3876d73ad60058d251","source":{"kind":"arxiv","id":"2410.02707","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.02707","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"arxiv_version","alias_value":"2410.02707v4","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.02707","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_12","alias_value":"J6P7OAALEMD5","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_16","alias_value":"J6P7OAALEMD5JSYA","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_8","alias_value":"J6P7OAAL","created_at":"2026-07-05T11:04:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:J6P7OAALEMD5JSYA5FTJAUJXQV","target":"record","payload":{"canonical_record":{"source":{"id":"2410.02707","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-10-03T17:31:31Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"5c36397a786afc3df286d9c791b0db53a535247f8887b4fa6423efea84545923","abstract_canon_sha256":"a51cb208a69009e60ffff8c5b7c82a51bbc97e3a1fbb4ce4926d582c14882414"},"schema_version":"1.0"},"canonical_sha256":"4f9ff7000b2307d4cb00e96690513785460f5519e7d55c3876d73ad60058d251","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:04:40.292837Z","signature_b64":"Ost16wpdhMV7AVIHn8M5mauSgD/+oR5P7nhboKwnD35xPtLWbHI2AN2w3f1OFJja2ZiwhyPcFoQGCOkuZrdtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f9ff7000b2307d4cb00e96690513785460f5519e7d55c3876d73ad60058d251","last_reissued_at":"2026-07-05T11:04:40.292358Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:04:40.292358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.02707","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:04:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"79TJuZrH/YqWmomSgEYugGqBLR2h5TyjPwy97U8WH8Suu/gwq+pAEsTaVOP8v926QOqlb9jpH7hhZLTn0ezMDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T02:55:02.519361Z"},"content_sha256":"f21a29bdee160abfb05bf0da719e66ec3161ae415c4e8c99c49a9e2f764d0edf","schema_version":"1.0","event_id":"sha256:f21a29bdee160abfb05bf0da719e66ec3161ae415c4e8c99c49a9e2f764d0edf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:J6P7OAALEMD5JSYA5FTJAUJXQV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LLMs Know More Than They Show: On the Intrinsic Representation of LLM Hallucinations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Hadas Kotek, Hadas Orgad, Idan Szpektor, Michael Toker, Roi Reichart, Yonatan Belinkov, Zorik Gekhman","submitted_at":"2024-10-03T17:31:31Z","abstract_excerpt":"Large language models (LLMs) often produce errors, including factual inaccuracies, biases, and reasoning failures, collectively referred to as \"hallucinations\". Recent studies have demonstrated that LLMs' internal states encode information regarding the truthfulness of their outputs, and that this information can be utilized to detect errors. In this work, we show that the internal representations of LLMs encode much more information about truthfulness than previously recognized. We first discover that the truthfulness information is concentrated in specific tokens, and leveraging this propert"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.02707","kind":"arxiv","version":4},"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/2410.02707/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":"2026-07-05T11:04:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JLd03qC8xSHMWvuBlC/JRR7fSJqt/LvTmcSJFjrQeCZD8YSIb7w+cAhueiw0qaNyMeljRfECB4hixyrTpQvHDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T02:55:02.519866Z"},"content_sha256":"5037e99c04466eb0607fde080b40977f056d07081f54a3cca15f7ed81cf281cc","schema_version":"1.0","event_id":"sha256:5037e99c04466eb0607fde080b40977f056d07081f54a3cca15f7ed81cf281cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/bundle.json","state_url":"https://pith.science/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/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":"2026-08-09T02:55:02Z","links":{"resolver":"https://pith.science/pith/J6P7OAALEMD5JSYA5FTJAUJXQV","bundle":"https://pith.science/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/bundle.json","state":"https://pith.science/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J6P7OAALEMD5JSYA5FTJAUJXQV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:J6P7OAALEMD5JSYA5FTJAUJXQV","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":"a51cb208a69009e60ffff8c5b7c82a51bbc97e3a1fbb4ce4926d582c14882414","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-10-03T17:31:31Z","title_canon_sha256":"5c36397a786afc3df286d9c791b0db53a535247f8887b4fa6423efea84545923"},"schema_version":"1.0","source":{"id":"2410.02707","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.02707","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"arxiv_version","alias_value":"2410.02707v4","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.02707","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_12","alias_value":"J6P7OAALEMD5","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_16","alias_value":"J6P7OAALEMD5JSYA","created_at":"2026-07-05T11:04:40Z"},{"alias_kind":"pith_short_8","alias_value":"J6P7OAAL","created_at":"2026-07-05T11:04:40Z"}],"graph_snapshots":[{"event_id":"sha256:5037e99c04466eb0607fde080b40977f056d07081f54a3cca15f7ed81cf281cc","target":"graph","created_at":"2026-07-05T11:04:40Z","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/2410.02707/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Large language models (LLMs) often produce errors, including factual inaccuracies, biases, and reasoning failures, collectively referred to as \"hallucinations\". Recent studies have demonstrated that LLMs' internal states encode information regarding the truthfulness of their outputs, and that this information can be utilized to detect errors. In this work, we show that the internal representations of LLMs encode much more information about truthfulness than previously recognized. We first discover that the truthfulness information is concentrated in specific tokens, and leveraging this propert","authors_text":"Hadas Kotek, Hadas Orgad, Idan Szpektor, Michael Toker, Roi Reichart, Yonatan Belinkov, Zorik Gekhman","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-10-03T17:31:31Z","title":"LLMs Know More Than They Show: On the Intrinsic Representation of LLM Hallucinations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.02707","kind":"arxiv","version":4},"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:f21a29bdee160abfb05bf0da719e66ec3161ae415c4e8c99c49a9e2f764d0edf","target":"record","created_at":"2026-07-05T11:04:40Z","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":"a51cb208a69009e60ffff8c5b7c82a51bbc97e3a1fbb4ce4926d582c14882414","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-10-03T17:31:31Z","title_canon_sha256":"5c36397a786afc3df286d9c791b0db53a535247f8887b4fa6423efea84545923"},"schema_version":"1.0","source":{"id":"2410.02707","kind":"arxiv","version":4}},"canonical_sha256":"4f9ff7000b2307d4cb00e96690513785460f5519e7d55c3876d73ad60058d251","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f9ff7000b2307d4cb00e96690513785460f5519e7d55c3876d73ad60058d251","first_computed_at":"2026-07-05T11:04:40.292358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:04:40.292358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ost16wpdhMV7AVIHn8M5mauSgD/+oR5P7nhboKwnD35xPtLWbHI2AN2w3f1OFJja2ZiwhyPcFoQGCOkuZrdtCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:04:40.292837Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.02707","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f21a29bdee160abfb05bf0da719e66ec3161ae415c4e8c99c49a9e2f764d0edf","sha256:5037e99c04466eb0607fde080b40977f056d07081f54a3cca15f7ed81cf281cc"],"state_sha256":"27bda83311fb2cb00a3993d53e0f39b69192cb7dd37f63e1891a98bfc4168fff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0CL3pxLopBVlq+/g8ql8i2N4UhEZzlY+QUCvPUvMf7/Srnvw8j8JTcWEHqZYhqLtaRsKLK2ah47Xe5+Uf2nXBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T02:55:02.523738Z","bundle_sha256":"702e6c52954511b1d63f361336e9d242bb8bc1b55eac2bde5eeb4e71f357eb87"}}