Paper Citation Record · LEDGER

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

As of 20 August 2026, this Paper Citation Record lists 12 of 12 outbound references and 9 inbound Pith citation observations for arXiv:2505.03981.

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

pith.paper-citation-record.v1
2505.03981 v1

Coverage vector

measured 12 of 12 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-15T23:46:07.309135Z

measured 21 of 21 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 9 of 9 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T23:21:13.454429Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-06T21:41:41.398168Z

Reference resolution

12 of 12 outbound references displayed

verified exact0
verified fuzzy3
unresolved6
parse uncertain3
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 65323c36-b3cb-4776-9ab9-82e0bb419ab3 · outbound

This paper cites OpenVLThinker: Complex Vision-Language Reasoning via Iterative SFT-RL Cycles.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains OpenVLThinker: Complex Vision-Language Reasoning via Iterative SFT-RL Cycles

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.253622Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d53a595a-a28d-4d2c-9d12-e49fdd2a12dd · outbound

This paper cites an unresolved cited work.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Unresolved cited work

Reference 3

Resolution: parse uncertain; raw_fallback, observed 2026-08-15T23:46:07.514699Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 2bad32a5-9a02-4684-96ba-e31e998c449e · outbound

This paper cites an unresolved cited work.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Unresolved cited work

Reference 4

Resolution: parse uncertain; raw_fallback, observed 2026-08-15T23:46:07.495145Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 075ac5d1-55c4-46cb-a985-e8e507833c45 · outbound

This paper cites STaR: Bootstrapping Reasoning With Reasoning.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains STaR: Bootstrapping Reasoning With Reasoning

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.276368Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0a4d39e2-69a8-4736-a0e2-e4380d07df68 · outbound

This paper cites 18 Figure 5: RL training dynamics of X-REASONERand X-REASONER-MED H Qualitative Analysis Table 10 shows some example reasoning output from X-REASONERas compared with the baseline.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains 18 Figure 5: RL training dynamics of X-REASONERand X-REASONER-MED H Qualitative Analysis Table 10 shows some example reasoning output from X-REASONERas compared with the baseline

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T23:46:07.553535Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 2bd59ca9-ef59-4e83-b7a1-4fad1bc9e049 · outbound

This paper cites an unresolved cited work.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Unresolved cited work

Reference 8

Resolution: parse uncertain; raw_fallback, observed 2026-08-15T23:46:07.532262Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation d669234a-1275-4aec-973d-0ad6a5351ca9 · outbound

This paper cites The question is asking how many bars have a value below.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains The question is asking how many bars have a value below

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T23:46:07.477676Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b0107c38-3ce8-4a30-9f49-d477315263ee · outbound

This paper cites Each year has two bars, one for each category.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Each year has two bars, one for each category

Reference 40

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T23:46:07.460112Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 33fca1fc-f3f1-494f-8b56-71b2dcd89f79 · outbound

This paper cites Scaling Laws for Reward Model Overoptimization.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Scaling Laws for Reward Model Overoptimization

Reference 2022

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.259779Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 770d8e51-d2d9-4aff-82f3-aae88e6b4747 · outbound

This paper cites Can Generalist Foundation Models Outcompete Special-Purpose Tuning? Case Study in Medicine.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Can Generalist Foundation Models Outcompete Special-Purpose Tuning? Case Study in Medicine

Reference 2023

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.270868Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 64027640-79e3-4904-b50a-f79d50d7430b · outbound

This paper cites OmniMedVQA: A New Large-Scale Comprehensive Evaluation Benchmark for Medical LVLM.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains OmniMedVQA: A New Large-Scale Comprehensive Evaluation Benchmark for Medical LVLM

Reference 2024

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.264858Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7373d8a1-0381-4f56-9d03-65fc16a51d22 · outbound

This paper cites Are We on the Right Way for Evaluating Large Vision-Language Models?.

X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains Are We on the Right Way for Evaluating Large Vision-Language Models?

Reference 2025

Resolution: unresolved; no resolver link, observed 2026-08-15T23:46:07.246964Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 1e8b8508-3f54-410a-8a9a-5635bcc4aebc · inbound

Perception, Reason, Think, and Plan: A Survey on Large Multimodal Reasoning Models cites this paper.

Perception, Reason, Think, and Plan: A Survey on Large Multimodal Reasoning Models X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 294

Resolution: unresolved; no resolver link, observed 2026-08-15T23:21:13.454429Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 48cabf78-0376-4e4f-8bd5-abffa02c9207 · inbound

CorBenchX: Large-Scale Chest X-Ray Error Dataset and Vision-Language Model Benchmark for Report Error Correction cites this paper.

CorBenchX: Large-Scale Chest X-Ray Error Dataset and Vision-Language Model Benchmark for Report Error Correction X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 40

Resolution: unresolved; no resolver link, observed 2026-08-15T20:45:42.019150Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f8817f42-1369-4bf7-93b7-cb9d97b158ce · inbound

R1-ShareVL: Incentivizing Reasoning Capability of Multimodal Large Language Models via Share-GRPO cites this paper.

R1-ShareVL: Incentivizing Reasoning Capability of Multimodal Large Language Models via Share-GRPO X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 56

Resolution: unresolved; no resolver link, observed 2026-08-07T15:01:38.409069Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 98b6165e-1994-451c-96cf-512c1278b83a · inbound

Reinforcement Fine-Tuning Powers Reasoning Capability of Multimodal Large Language Models cites this paper.

Reinforcement Fine-Tuning Powers Reasoning Capability of Multimodal Large Language Models X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 145

Resolution: unresolved; no resolver link, observed 2026-08-07T14:31:21.827982Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 23d49f70-44e6-486d-8234-6972ef41ec39 · inbound

Reinforcing General Reasoning without Verifiers cites this paper.

Reinforcing General Reasoning without Verifiers X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-07T13:35:52.104790Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1f49ad59-bbbc-40c1-8dd9-2b7c2e7e9b40 · inbound

Infi-MMR: Curriculum-based Unlocking Multimodal Reasoning via Phased Reinforcement Learning in Multimodal Small Language Models cites this paper.

Infi-MMR: Curriculum-based Unlocking Multimodal Reasoning via Phased Reinforcement Learning in Multimodal Small Language Models X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-07T12:59:20.896118Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c142dbff-ded5-415c-9b20-b7d4a1992ca8 · inbound

MMReason: An Open-Ended Multi-Modal Multi-Step Reasoning Benchmark for MLLMs Toward AGI cites this paper.

MMReason: An Open-Ended Multi-Modal Multi-Step Reasoning Benchmark for MLLMs Toward AGI X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 21

Resolution: verified exact; local_arxiv, observed 2026-08-06T21:41:41.520575Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 81dbe95c-2c9a-49ba-97f8-4b1ab2e67b4c · inbound

Reinforcement Learning Meets Large Language Models: A Survey of Advancements and Applications Across the LLM Lifecycle cites this paper.

Reinforcement Learning Meets Large Language Models: A Survey of Advancements and Applications Across the LLM Lifecycle X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 112

Resolution: unresolved; no resolver link, observed 2026-08-04T16:07:35.025564Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f47ff75d-6cd4-49a4-9130-bb8eb42935cf · inbound

VOLD: Reasoning Transfer from LLMs to Vision-Language Models via On-Policy Distillation cites this paper.

VOLD: Reasoning Transfer from LLMs to Vision-Language Models via On-Policy Distillation X-Reasoner: Towards Generalizable Reasoning Across Modalities and Domains

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-04T07:57:24.588167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.