Pith Number

pith:T7YOGEZX

pith:2025:T7YOGEZXRPWIL4TCE4DANUROOL

not attested not anchored not stored refs pending

PM-KVQ: Progressive Mixed-precision KV Cache Quantization for Long-CoT LLMs

Feng Zhou, Guohao Dai, Huazhong Yang, Jiayi Yang, Shengen Yan, Shiyao Li, Tengxuan Liu, Tianchen Zhao, Xiaohui Song, Yu Wang

arxiv:2505.18610 v1 · 2025-05-24 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7YOGEZXRPWIL4TCE4DANUROOL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

5 papers in Pith

RateQuant: Optimal Mixed-Precision KV Cache Quantization via Rate-Distortion Theory

RoPE-Aware Bit Allocation for KV-Cache Quantization

OSCAR: Offline Spectral Covariance-Aware Rotation for 2-bit KV Cache Quantization

KVServe: Service-Aware KV Cache Compression for Communication-Efficient Disaggregated LLM Serving

RateQuant: Optimal Mixed-Precision KV Cache Quantization via Rate-Distortion Theory

Receipt and verification

First computed	2026-07-05T11:09:16.388839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff0e313378bec85f262270606d22e72ff353106f9d85c2dcaebd8b33781ab06

Aliases

arxiv: 2505.18610 · arxiv_version: 2505.18610v1 · doi: 10.48550/arxiv.2505.18610 · pith_short_12: T7YOGEZXRPWI · pith_short_16: T7YOGEZXRPWIL4TC · pith_short_8: T7YOGEZX

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/T7YOGEZXRPWIL4TCE4DANUROOL \
  | 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: 9ff0e313378bec85f262270606d22e72ff353106f9d85c2dcaebd8b33781ab06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e49101cf89a07a3ae31a26b9071e87def338ac68ec796f90e18911cb989be8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-24T09:18:11Z",
    "title_canon_sha256": "f8179206e1e283a0be5ceb93242cf1a050b910165ea205635cf96e0f27329156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18610",
    "kind": "arxiv",
    "version": 1
  }
}