Paper Citation Record · LEDGER

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion

As of 9 August 2026, this Paper Citation Record lists 33 of 33 outbound references and 2 inbound Pith citation observations for arXiv:2502.05461.

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

pith.paper-citation-record.v1
2502.05461 v2

Coverage vector

measured 33 of 33 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-08T19:19:07.915779Z

measured 35 of 35 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-08T06:32:00.761636+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T11:34:25.650251Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-06T11:34:31.173373Z

Reference resolution

33 of 33 outbound references displayed

verified exact0
verified fuzzy1
unresolved32
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation a510124c-3dd8-4555-9b7b-2a288ac1ba13 · outbound

This paper cites GPT-4 Technical Report.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion GPT-4 Technical Report

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-08T19:19:07.774861Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1bd87165-ef1d-4ac5-b37a-0faca6324840 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.515667Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 6bed903c-856e-43b5-a1e3-843ab2550cfb · outbound

This paper cites Qwen Technical Report.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Qwen Technical Report

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-08T19:19:07.785182Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c9768b6a-6187-4ee6-a8cf-e8657ba22b88 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.501566Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 44cdcecd-1434-41ca-951e-54f23a8bc348 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.487729Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 98666e9e-2e80-429c-a9e0-8e3e69a3d4b1 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.474080Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 26be89da-f086-42ed-beb6-7b576ced8513 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.460950Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation b970eb2b-345b-4821-9b2b-e79b263e8285 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.447329Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation d1bc4f3a-8cd4-417f-a3a3-aa3357daf80e · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.432810Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation b47d8908-3b61-4e6a-8264-b181fc587883 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 10

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.418719Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 9f4c668e-4151-4d04-bd46-002e105e9c35 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.404736Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 8e19f68a-ebc8-4332-944e-6d24dde29143 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.390433Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation d25df2a8-48e0-4e21-a2d4-13de9dfda1c3 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.375526Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 776828c3-2101-46cb-8899-0b439f39ac4a · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.361814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 2d9db5c3-8b88-4d56-9bb4-2c339fdf8836 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.347759Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 29058a20-2f4d-4f64-98f7-331d373c7939 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.333938Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation f33723fc-91f2-496d-a2bc-c11b3d1c902c · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.319791Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 423e924e-8c84-47d9-a265-958f1ef96ccf · outbound

This paper cites Deep-CAPTCHA: a deep learning based CAPTCHA solver for vulnerability assessment.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Deep-CAPTCHA: a deep learning based CAPTCHA solver for vulnerability assessment

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-08T19:19:07.852341Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 386fa69e-0b28-4277-aa7d-a99b56432f4a · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.306961Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 30175cdf-2d75-4b0f-a82c-26d0f89bc26a · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.294390Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 8bf291b7-3acc-4aff-9833-a9af1c4986e8 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.281487Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 90f59b33-1de0-4608-a39a-9670122555ba · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.267484Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation d4314c9b-cee2-4233-9a01-2af120c3c166 · outbound

This paper cites Gemini: A Family of Highly Capable Multimodal Models.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Gemini: A Family of Highly Capable Multimodal Models

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-08T19:19:07.875083Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d9e3377a-b6d6-489b-a057-df6a5d1778d7 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.252869Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation e9b8192c-c67c-4f3e-991e-136b3e98b26a · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.238195Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 1869e3c3-23d3-47e2-9e1c-284bbbd26ba8 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.223695Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 70d04bbe-d58b-4e8d-862a-e822043482e8 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 27

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.207755Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 3dcd7012-0943-475c-9b45-437ccdd1ee64 · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.174946Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 3b0ea314-0eec-4872-93f4-12ba17d0001f · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 29

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.159491Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 4a9b156a-05bb-4ca9-88c8-c14a771b627d · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 30

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.143914Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 290dab5b-04ae-4f82-994f-ee707b69922e · outbound

This paper cites an unresolved cited work.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Unresolved cited work

Reference 31

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:19:08.127693Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation dc2019a0-65f1-4c86-9761-eb9006cf95e0 · outbound

This paper cites In 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion In 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Reference 2018

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:19:08.191830Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 35412a4b-3719-4d4e-9faa-4a6421cf1ad0 · outbound

This paper cites Oedipus: LLM-enchanced Reasoning CAPTCHA Solver.

IllusionCAPTCHA: A CAPTCHA based on Visual Illusion Oedipus: LLM-enchanced Reasoning CAPTCHA Solver

Reference 2024

Resolution: unresolved; no resolver link, observed 2026-08-08T19:19:07.806992Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 102d6ebf-ced6-4881-b1a7-fe371d4aa32d · inbound

Hate in Plain Sight: On the Risks of Moderating AI-Generated Hateful Illusions cites this paper.

Hate in Plain Sight: On the Risks of Moderating AI-Generated Hateful Illusions IllusionCAPTCHA: A CAPTCHA based on Visual Illusion

Reference 35

Resolution: verified exact; local_arxiv, observed 2026-08-06T11:34:31.298920Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

Observation 9a0c067e-3070-4a0c-a7dd-e58cb66da6cb · inbound

Broken Gates: Re-evaluating Web Bot Defenses in the Age of LLM Agents cites this paper.

Broken Gates: Re-evaluating Web Bot Defenses in the Age of LLM Agents IllusionCAPTCHA: A CAPTCHA based on Visual Illusion

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-01T14:45:54.980409Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.