Pith Number

pith:MN2EQJXQ

pith:2025:MN2EQJXQG54WQ4L7IWMEGMWGWK

not attested not anchored not stored refs pending

CriticalKV: Optimizing KV Cache Eviction from an Output Perturbation Perspective

Haoyu Guo, Junlin Lv, S Kevin Zhou, Xike Xie, Yuan Feng, Yukun Cao

arxiv:2502.03805 v2 · 2025-02-06 · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MN2EQJXQG54WQ4L7IWMEGMWGWK}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

6 papers in Pith

Head-Aware Key-Value Compression for Efficient Autoregressive Image Generation

Ada-KV: Optimizing KV Cache Eviction by Adaptive Budget Allocation for Efficient LLM Inference

RDKV: Rate-Distortion Bit Allocation for Joint Eviction and Quantization of the KV Cache

When Does Value-Aware KV Eviction Help? A Fixed-Contract Diagnostic for Non-Monotone Cache Compression

Rethinking KV Cache Eviction via a Unified Information-Theoretic Objective

Receipt and verification

First computed	2026-05-29T01:04:51.892373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63744826f0377968717f45984332c6b298819ba5d74ad8597e990b25ff4f2a92

Aliases

arxiv: 2502.03805 · arxiv_version: 2502.03805v2 · doi: 10.48550/arxiv.2502.03805 · pith_short_12: MN2EQJXQG54W · pith_short_16: MN2EQJXQG54WQ4L7 · pith_short_8: MN2EQJXQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MN2EQJXQG54WQ4L7IWMEGMWGWK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 63744826f0377968717f45984332c6b298819ba5d74ad8597e990b25ff4f2a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ca7d3bb9be2858a7ec7e49d0a648e7ce60ce8377b0dc377188c8a3396c2b64f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-06T06:31:47Z",
    "title_canon_sha256": "fe576bcc2b56dad45d962889287c4e0eede3801a3d1abb489fc3b709145c35c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03805",
    "kind": "arxiv",
    "version": 2
  }
}