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Paper Citation Record · LEDGER

Perception Compressor: A Training-Free Prompt Compression Framework in Long Context Scenarios

As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2409.19272.

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

pith.paper-citation-record.v1
2409.19272 v5

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T11:05:54.223208Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-16T11:05:54.431309Z

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 50229fa5-679d-4481-b1c0-3e014e99f980 · inbound

PIS: Linking Importance Sampling and Attention Mechanisms for Efficient Prompt Compression cites this paper.

PIS: Linking Importance Sampling and Attention Mechanisms for Efficient Prompt Compression Perception Compressor: A Training-Free Prompt Compression Framework in Long Context Scenarios

Reference 37

Resolution
verified exact
local_arxiv, observed 2026-08-16T11:05:54.436671Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

source=arxiv_source observed=2026-08-16T11:05:54.223208Z digest=sha256:7cb5f7a688276a09689a930b128106c6aea07bd75e7bf83fd7bacb73cd2a15ee

Observation 7b2c99fd-c725-4189-b5c0-8c555909652c · inbound

MHA-RAG: Improving Efficiency, Accuracy, and Consistency by Encoding Exemplars as Soft Prompts cites this paper.

MHA-RAG: Improving Efficiency, Accuracy, and Consistency by Encoding Exemplars as Soft Prompts Perception Compressor: A Training-Free Prompt Compression Framework in Long Context Scenarios

Reference 29

Resolution
unresolved
no resolver link, observed 2026-08-04T11:23:51.842797Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T11:23:51.842797Z digest=sha256:f5974a68f38d354a4bb3261fc93a5ca7f38312ebf8a3599c123ca4f1e0bac17f