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Paper Citation Record · LEDGER

LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2502.13922.

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

pith.paper-citation-record.v1
2502.13922 v3

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 5 of 5 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 5 of 5 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-05T12:52:47.632055Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-13T23:53:28.141663Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation a768f58d-d607-4b20-8741-76346deb2978 · inbound

Modular Techniques for Synthetic Long-Context Data Generation in Language Model Training and Evaluation cites this paper.

Modular Techniques for Synthetic Long-Context Data Generation in Language Model Training and Evaluation LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

Reference 17

Resolution
unresolved
no resolver link, observed 2026-08-05T12:52:47.632055Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T12:52:47.632055Z digest=sha256:1c514d75df18c5b4badcc3d4589d545888680c33a3d551cf2d2592f1fd051e00

Observation 0f3ef289-c144-45d9-9ef6-38394afd707a · inbound

How to Train Your Long-Context Visual Document Model cites this paper.

How to Train Your Long-Context Visual Document Model LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

Reference 2025

Resolution
unresolved
no resolver link, observed 2026-08-02T22:58:04.044792Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T22:58:04.044792Z digest=sha256:dc7954f99f6c5ff5086cf7b36884dc0e1e4695897e01f2b694e9b0906abc5da3

Observation 88f7a49b-a279-48b0-bb5a-058d9d4c22cc · inbound

Internalized Reasoning for Long-Context Visual Document Understanding cites this paper.

Internalized Reasoning for Long-Context Visual Document Understanding LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

Reference 5

Resolution
verified exact
arxiv_id, observed 2026-05-13T23:53:28.145479Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-05-13T23:53:19.148407Z digest=sha256:8430fc5ecf48f2bd2f694d2595863305bcb2b0c893101dca9369b5e07e9ab7ae

Observation 7425bf9e-bf3e-4dd0-bb82-a5213f678960 · inbound

Internalized Reasoning for Long-Context Visual Document Understanding cites this paper.

Internalized Reasoning for Long-Context Visual Document Understanding LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

Reference 5

Resolution
unresolved
no resolver link, observed 2026-07-13T15:50:49.083652Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-13T15:50:49.083652Z digest=sha256:cf6b694a591182f7d341b81ce5cb03a76bc6546b1baeadc30e5d0dde790b6076

Observation e0840c9d-0d06-48a4-8a8d-00c3d624e4f7 · inbound

OPSDL: On-Policy Self-Distillation for Long-Context Language Models cites this paper.

OPSDL: On-Policy Self-Distillation for Long-Context Language Models LongPO: Long Context Self-Evolution of Large Language Models through Short-to-Long Preference Optimization

Reference 1

Resolution
verified exact
arxiv_id, observed 2026-05-10T06:11:20.382212Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-05-10T06:07:36.830550Z digest=sha256:47a1243baa9487f0db7368e692254530144e604e9f6842c486c03047408c240c