Paper Citation Record · LEDGER

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions

As of 7 August 2026, this Paper Citation Record lists 36 of 36 outbound references and 0 inbound Pith citation observations for arXiv:2505.23461.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2505.23461 v1

Coverage vector

measured 36 of 36 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T12:51:18.888407Z

measured 36 of 36 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

36 of 36 outbound references displayed

verified exact0
verified fuzzy0
unresolved36
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 437c7279-52da-43d6-bb15-3164511f0992 · outbound

This paper cites GPT-4 Technical Report.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions GPT-4 Technical Report

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:15.567473Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a1ec1778-211a-4d75-9e95-38483324ae33 · outbound

This paper cites Yi: Open Foundation Models by 01.AI.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Yi: Open Foundation Models by 01.AI

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:15.614760Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d872d704-9e5d-4878-a89a-059276ed22f1 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:15.753909Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0bf21ece-08e9-46a1-822c-a5c9c3e6f456 · outbound

This paper cites Knowledge of Knowledge: Exploring Known-Unknowns Uncertainty with Large Language Models.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Knowledge of Knowledge: Exploring Known-Unknowns Uncertainty with Large Language Models

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:15.846664Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ac5f8fa0-fabb-4b56-9f19-ed81c6bcb438 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-07T12:51:19.908414Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 7de79943-34d2-434c-9b3d-ef169e831d42 · outbound

This paper cites Qwen Technical Report.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Qwen Technical Report

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.099437Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 46f97a17-a4df-493f-8260-137ed0045c2d · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.175949Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 97d61460-9f4f-4b87-b5a7-6d0ba1251c4d · outbound

This paper cites Can AI Assistants Know What They Don't Know?.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Can AI Assistants Know What They Don't Know?

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.252988Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e670f233-69e8-4215-b3ae-6f2892abdf02 · outbound

This paper cites DeepSeek LLM: Scaling Open-Source Language Models with Longtermism.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions DeepSeek LLM: Scaling Open-Source Language Models with Longtermism

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.400116Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f05bae53-6f4e-4356-b1c6-c7555ea3e882 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.515046Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 66650a20-7ce1-4ae2-900c-a486d0e151cc · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-07T12:51:19.759736Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 33f01688-2fbd-48ad-b55a-6997ca8323b6 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-07T12:51:19.556610Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation c34a6137-d4a6-4657-9ecb-85d070dfdf8f · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.797604Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 366bf72f-39e7-486c-b189-5a8796cf25c4 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.886147Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 54ac9415-29e0-4ae7-a101-96d64c4d1c01 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:16.994584Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 71ab97f8-4175-4aa1-a085-754ca3cea5ce · outbound

This paper cites Mistral 7B.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Mistral 7B

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.106561Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1b7a5824-f9f7-4c1d-8254-5b17b77c5f26 · outbound

This paper cites TriviaQA: A Large Scale Distantly Supervised Challenge Dataset for Reading Comprehension.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions TriviaQA: A Large Scale Distantly Supervised Challenge Dataset for Reading Comprehension

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.198491Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cf699c32-dac9-44b9-a404-4d055ac537ac · outbound

This paper cites Language Models (Mostly) Know What They Know.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Language Models (Mostly) Know What They Know

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.277759Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e2daf0f2-d08f-4e53-ad9d-bc8097eaa35d · outbound

This paper cites CMMLU: Measuring massive multitask language understanding in Chinese.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions CMMLU: Measuring massive multitask language understanding in Chinese

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.357686Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation edbd2813-3bc7-4684-9a38-87ddc30cb313 · outbound

This paper cites A Survey on the Honesty of Large Language Models.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions A Survey on the Honesty of Large Language Models

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.514227Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f162c0b7-ab84-49a9-85fe-5d3bef6747ee · outbound

This paper cites TruthfulQA: Measuring How Models Mimic Human Falsehoods.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions TruthfulQA: Measuring How Models Mimic Human Falsehoods

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.600493Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation be63fa78-778a-4f9e-8544-b0d180d69d89 · outbound

This paper cites Examining LLMs' Uncertainty Expression Towards Questions Outside Parametric Knowledge.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Examining LLMs' Uncertainty Expression Towards Questions Outside Parametric Knowledge

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.666480Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4c0123c8-fc34-4663-b76f-ac828e1f0f45 · outbound

This paper cites LogiQA: A Challenge Dataset for Machine Reading Comprehension with Logical Reasoning.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions LogiQA: A Challenge Dataset for Machine Reading Comprehension with Logical Reasoning

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.771215Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b7c047c5-c9b4-4554-8d87-94f8a063c144 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.846150Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5e748d6e-2f1b-43f9-ac09-9f8256d4ae56 · outbound

This paper cites The LAMBADA dataset: Word prediction requiring a broad discourse context.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions The LAMBADA dataset: Word prediction requiring a broad discourse context

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:17.914382Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1760f963-9d31-44dd-b866-51cbfaee363d · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-08-07T12:51:19.390392Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 092b764a-05d5-454a-a06f-691723b3a35c · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 27

Resolution: unresolved; raw_fallback, observed 2026-08-07T12:51:19.211143Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

Observation 4d98f641-f646-4d2e-998f-bbe3b2a05c4a · outbound

This paper cites Gemma: Open Models Based on Gemini Research and Technology.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Gemma: Open Models Based on Gemini Research and Technology

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.214332Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d5727178-43ad-4ff1-b9cb-c01b1cfd3141 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.314312Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e46f9bbb-1724-4215-a823-f3a6db02a540 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 30

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.395614Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 44a2a0c5-5b8f-4c25-8d45-04479c8e63d1 · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.464252Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 47415e5f-d0ca-4660-adc9-76dba363f4fb · outbound

This paper cites an unresolved cited work.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions Unresolved cited work

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.535283Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f7973d76-cc1d-450e-848d-23efc92bee79 · outbound

This paper cites CREPE: Open-Domain Question Answering with False Presuppositions.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions CREPE: Open-Domain Question Answering with False Presuppositions

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.624179Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5b22e0fe-4c7a-4898-bb5d-beca6b5e311d · outbound

This paper cites GLM-130B: An Open Bilingual Pre-trained Model.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions GLM-130B: An Open Bilingual Pre-trained Model

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.691144Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 027c38f9-6311-440c-a888-1ff9fa412df7 · outbound

This paper cites online" 'onlinestring :=.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions online" 'onlinestring :=

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.779958Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0639299a-f998-48d5-9264-c5fe6b8aa342 · outbound

This paper cites write newline.

UAQFact: Evaluating Factual Knowledge Utilization of LLMs on Unanswerable Questions write newline

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-07T12:51:18.888407Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

No inbound Pith citation observations are available.