Pith Number

pith:RHBC7CNY

pith:2025:RHBC7CNYI5MGVJ7K35VMVDOJGX

not attested not anchored not stored refs pending

NQKV: A KV Cache Quantization Scheme Based on Normal Distribution Characteristics

Xingjun Zhang, Zhendong Tan, Zheng Wei, Zhihang Cai

arxiv:2505.16210 v1 · 2025-05-22 · cs.LG · cs.AI · 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{RHBC7CNYI5MGVJ7K35VMVDOJGX}

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

1 paper in Pith

Spend Bits Where Queries Look: KV Cache Vector Quantization with Attention-Preserving Transforms

Receipt and verification

First computed	2026-07-05T11:07:31.742523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c22f89b847586aa7eadf6aca8dc935cce8200ef895f33378f5efeb1b8e9e6b

Aliases

arxiv: 2505.16210 · arxiv_version: 2505.16210v1 · doi: 10.48550/arxiv.2505.16210 · pith_short_12: RHBC7CNYI5MG · pith_short_16: RHBC7CNYI5MGVJ7K · pith_short_8: RHBC7CNY

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/RHBC7CNYI5MGVJ7K35VMVDOJGX \
  | 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: 89c22f89b847586aa7eadf6aca8dc935cce8200ef895f33378f5efeb1b8e9e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5847afeeb882a5507a3eeed30964ff3af54d1906045458a105f2e263d6ca2093",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T04:23:19Z",
    "title_canon_sha256": "e1ca5c25f639bf469ffeeff716854118c0483abba19871118d2871a70d723061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16210",
    "kind": "arxiv",
    "version": 1
  }
}