Paper Citation Record · LEDGER

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory

As of 29 July 2026, this Paper Citation Record lists 33 of 33 outbound references and 2 inbound Pith citation observations for arXiv:2604.26622.

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

pith.paper-citation-record.v1
2604.26622 v1

Coverage vector

measured 33 of 33 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-07T10:45:48.976501Z

measured 35 of 35 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-07-29T08:13:00.99439+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-01T00:09:19.474642Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-10T12:15:01.137692Z

Reference resolution

33 of 33 outbound references displayed

verified exact22
verified fuzzy6
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch5

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 0faa19c1-6a3d-455d-a63b-9a8a3b77e36c · outbound

This paper cites Self-RAG: Learning to Retrieve, Generate, and Critique through Self-Reflection.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Self-RAG: Learning to Retrieve, Generate, and Critique through Self-Reflection

Reference 1

Resolution: verified exact; arxiv_id, observed 2026-05-12T14:15:11.779838Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 0e823b3a-de04-4e71-a6d3-d11f9dd5e5a0 · outbound

This paper cites LongBench: A Bilingual, Multitask Benchmark for Long Context Understanding.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory LongBench: A Bilingual, Multitask Benchmark for Long Context Understanding

Reference 2

Resolution: verified exact; arxiv_id, observed 2026-05-12T20:22:11.032040Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 2bb38981-f449-4147-972d-d40f4ec97dff · outbound

This paper cites Walking Down the Memory Maze: Beyond Context Limit through Interactive Reading.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Walking Down the Memory Maze: Beyond Context Limit through Interactive Reading

Reference 3

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.498533Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 2d13f30b-2a81-474c-87e3-3a99c4ecbd8b · outbound

This paper cites Mind2Web: Towards a Generalist Agent for the Web.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Mind2Web: Towards a Generalist Agent for the Web

Reference 4

Resolution: verified exact; arxiv_id, observed 2026-05-15T20:05:16.335224Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation b84f9fff-548d-4b17-b318-c5e398d598e8 · outbound

This paper cites an unresolved cited work.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Unresolved cited work

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.690690Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 8a73181f-a9c7-45ae-99e5-6d60903a08d1 · outbound

This paper cites CogAgent: A Visual Language Model for GUI Agents.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory CogAgent: A Visual Language Model for GUI Agents

Reference 6

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.492638Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation ad1b3e9a-76ba-45b5-8489-5fd4888ba1d1 · outbound

This paper cites ChatDB: Augmenting LLMs with Databases as Their Symbolic Memory.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory ChatDB: Augmenting LLMs with Databases as Their Symbolic Memory

Reference 7

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.525300Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation a234ca39-dfe8-4eb4-b367-d6070dd1cf0f · outbound

This paper cites LLMLingua: Compressing Prompts for Accelerated Inference of Large Language Models.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory LLMLingua: Compressing Prompts for Accelerated Inference of Large Language Models

Reference 8

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.537117Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 605d6952-1576-41f8-99f4-29d7bb115ae0 · outbound

This paper cites ACON: Optimizing Context Compression for Long-horizon LLM Agents.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory ACON: Optimizing Context Compression for Long-horizon LLM Agents

Reference 9

Resolution: metadata mismatch; arxiv_id, observed 2026-06-02T03:04:34.702663Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 661f729f-4a49-4694-a3fc-67428a284edc · outbound

This paper cites Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks

Reference 10

Resolution: verified exact; local_arxiv, observed 2026-05-12T09:31:25.485241Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 14ef7c5e-81e5-4b40-b8d1-649cd3d0a4f4 · outbound

This paper cites In: Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (Dec 2023).https://doi.org/ 10.18653/v1/2023.emnlp-main.391.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory In: Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (Dec 2023).https://doi.org/ 10.18653/v1/2023.emnlp-main.391

Reference 11

Resolution: verified exact; doi, observed 2026-05-09T04:05:10.262519Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 5e6b6017-202b-46fa-a6b2-5d541f294fe1 · outbound

This paper cites Lost in the Middle: How Language Models Use Long Contexts.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Lost in the Middle: How Language Models Use Long Contexts

Reference 12

Resolution: metadata mismatch; local_arxiv, observed 2026-05-12T09:31:25.528443Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 1afd1db3-66eb-45e0-9de9-88e96a3e670e · outbound

This paper cites MemGPT: Towards LLMs as Operating Systems.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory MemGPT: Towards LLMs as Operating Systems

Reference 13

Resolution: metadata mismatch; local_arxiv, observed 2026-05-12T09:31:25.504485Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation bae32de2-bf89-4273-b54e-9f2fef9ac695 · outbound

This paper cites O’Brien, Carrie Jun Cai, Meredith Ringel Morris, Percy Liang, and Michael S.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory O’Brien, Carrie Jun Cai, Meredith Ringel Morris, Percy Liang, and Michael S

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-05-09T04:05:10.260365Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 759221c1-1e64-4c8f-9af2-ab893103cb49 · outbound

This paper cites RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval

Reference 15

Resolution: verified exact; arxiv_id, observed 2026-05-15T13:07:16.607810Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation e847f637-acd5-4554-9faf-08c377bcbc00 · outbound

This paper cites Reflexion: Language Agents with Verbal Reinforcement Learning.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Reflexion: Language Agents with Verbal Reinforcement Learning

Reference 16

Resolution: verified exact; local_arxiv, observed 2026-05-12T09:31:25.531295Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 09f430f5-b122-4290-a447-84bd5b4bf9ed · outbound

This paper cites Cognitive Architectures for Language Agents.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Cognitive Architectures for Language Agents

Reference 17

Resolution: metadata mismatch; arxiv_id, observed 2026-05-16T19:33:44.563977Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 9f7a9895-b39d-47b8-a900-69c0e65bacbe · outbound

This paper cites AppWorld: A Controllable World of Apps and People for Benchmarking Interactive Coding Agents.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory AppWorld: A Controllable World of Apps and People for Benchmarking Interactive Coding Agents

Reference 18

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.520405Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation beae4562-5f03-4893-8877-5d68adad224a · outbound

This paper cites an unresolved cited work.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Unresolved cited work

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.686827Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation dad9dc54-b51c-4c52-affb-a10759326002 · outbound

This paper cites Agent Workflow Memory.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Agent Workflow Memory

Reference 20

Resolution: verified exact; arxiv_id, observed 2026-05-15T00:51:28.546876Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 6f4180f5-578b-439c-9b74-4671f53912ce · outbound

This paper cites DeepSeek-OCR: Contexts Optical Compression.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory DeepSeek-OCR: Contexts Optical Compression

Reference 21

Resolution: verified exact; local_arxiv, observed 2026-05-12T09:31:25.545776Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 93c15e91-b8a6-4c91-94b3-0979d45efd82 · outbound

This paper cites DiLu: A Knowledge-Driven Approach to Autonomous Driving with Large Language Models.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory DiLu: A Knowledge-Driven Approach to Autonomous Driving with Large Language Models

Reference 22

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.548906Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 08c242e0-5b72-4e38-b3a0-ece204f50a06 · outbound

This paper cites The Rise and Potential of Large Language Model Based Agents: A Survey.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory The Rise and Potential of Large Language Model Based Agents: A Survey

Reference 23

Resolution: verified exact; local_arxiv, observed 2026-05-12T09:31:25.558523Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 5fcbb711-01c7-41e9-a5c0-2296925eedd7 · outbound

This paper cites Efficient Streaming Language Models with Attention Sinks.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Efficient Streaming Language Models with Attention Sinks

Reference 24

Resolution: verified exact; local_arxiv, observed 2026-05-12T09:31:25.555213Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 7e111cba-a842-4b56-acbf-fcd9cc5d841c · outbound

This paper cites Memory-R1: Enhancing Large Language Model Agents to Manage and Utilize Memories via Reinforcement Learning.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Memory-R1: Enhancing Large Language Model Agents to Manage and Utilize Memories via Reinforcement Learning

Reference 25

Resolution: metadata mismatch; arxiv_id, observed 2026-05-13T04:55:54.660411Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 69a7a897-daf5-4530-b4a2-1464de7f74d9 · outbound

This paper cites Cohen, Ruslan Salakhutdinov, and Christopher D.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Cohen, Ruslan Salakhutdinov, and Christopher D

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.693342Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation dd07c0c9-27e6-492e-b761-65db54a348e5 · outbound

This paper cites AppAgent: Multimodal Agents as Smartphone Users.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory AppAgent: Multimodal Agents as Smartphone Users

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-05-17T10:16:44.196372Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 5baad418-66d6-4842-90b2-ff945257e729 · outbound

This paper cites Appagent: Multimodal agents as smartphone users.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Appagent: Multimodal agents as smartphone users

Reference 28

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.501464Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation a202a0b1-05cd-47a8-9b9a-da0740f22dcf · outbound

This paper cites an unresolved cited work.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Unresolved cited work

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.687117Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation aa9b5a19-08a1-4d52-a106-292dc067a915 · outbound

This paper cites Adversarial eval.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Adversarial eval

Reference 30

Resolution: verified exact; doi, observed 2026-05-09T04:05:10.256623Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 0ff7e6e3-5e01-4c13-98a8-fd4e55a2df89 · outbound

This paper cites Ghost in the Minecraft: Generally Capable Agents for Open-World Environments via Large Language Models with Text-based Knowledge and Memory.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory Ghost in the Minecraft: Generally Capable Agents for Open-World Environments via Large Language Models with Text-based Knowledge and Memory

Reference 31

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:31:25.488675Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation a99b0354-1e23-464f-9512-5dfde116fe27 · outbound

This paper cites online" 'onlinestring :=.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory online" 'onlinestring :=

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.697300Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation b91ca795-e475-440d-abff-d51fdaa67545 · outbound

This paper cites write newline.

OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory write newline

Reference 33

Resolution: verified fuzzy; raw_fallback, observed 2026-05-27T07:28:57.693524Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Pith citing papers

Observation 49aba34b-75c5-484c-a0da-4311eb3f6930 · inbound

ScrapMem: A Bio-inspired Framework for On-device Personalized Agent Memory via Optical Forgetting cites this paper.

ScrapMem: A Bio-inspired Framework for On-device Personalized Agent Memory via Optical Forgetting OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory

Reference 66

Resolution: verified exact; local_arxiv, observed 2026-05-09T01:59:34.276007Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

Observation 00c25e24-fe3c-4301-b292-7dc403f693ec · inbound

ScrapMem: A Bio-inspired Framework for On-device Personalized Agent Memory via Optical Forgetting cites this paper.

ScrapMem: A Bio-inspired Framework for On-device Personalized Agent Memory via Optical Forgetting OCR-Memory: Optical Context Retrieval for Long-Horizon Agent Memory

Reference 19

Resolution: verified exact; local_arxiv, observed 2026-07-01T00:15:09.417334Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.