Pith Number

pith:TULFDY5N

pith:2025:TULFDY5NNTRN6MMYSQLHZQPX3V

not attested not anchored not stored refs pending

CommVQ: Commutative Vector Quantization for KV Cache Compression

Chong Wang, Chuang Gan, Colorado Reed, Foroozan Karimzadeh, Junyan Li, Muhammad Yusuf Hassan, Pengsheng Guo, Talha Chafekar, Tianle Cai, Yang Zhang, Zhile Ren

arxiv:2506.18879 v1 · 2025-06-23 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TULFDY5NNTRN6MMYSQLHZQPX3V}

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

STAR-KV: Low-Rank KV Cache Compression via Soft Thresholding for Adaptive Rank Control

EVA: Accelerating LLM Decoding via an Efficient Vector Quantization Architecture

Online Vector Quantized Attention

Quant VideoGen: Auto-Regressive Long Video Generation via 2-Bit KV-Cache Quantization

SAW-INT4: System-Aware 4-Bit KV-Cache Quantization for Real-World LLM Serving

Receipt and verification

First computed	2026-07-05T11:25:57.425036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1651e3ad6ce2df319894167cc1f7dd4d366ebe09b10ca359cddcccf8d859d3

Aliases

arxiv: 2506.18879 · arxiv_version: 2506.18879v1 · doi: 10.48550/arxiv.2506.18879 · pith_short_12: TULFDY5NNTRN · pith_short_16: TULFDY5NNTRN6MMY · pith_short_8: TULFDY5N

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/TULFDY5NNTRN6MMYSQLHZQPX3V \
  | 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: 9d1651e3ad6ce2df319894167cc1f7dd4d366ebe09b10ca359cddcccf8d859d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450cd49672b36ebc35074691d8e863ff8384c19eb131a951c679d07c79bb3fbf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-23T17:50:11Z",
    "title_canon_sha256": "66e984959dc596d00fc3068e6d706246fbd1b2fe95d3d54b31e008ff798194ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18879",
    "kind": "arxiv",
    "version": 1
  }
}