Pith Number

pith:WHEZHNLK

pith:2024:WHEZHNLK65SE4YJB7A5TLUJCHX

not attested not anchored not stored refs pending

ThinK: Thinner Key Cache by Query-Driven Pruning

Amrita Saha, Aojun Zhou, Caiming Xiong, Doyen Sahoo, HanZe Dong, Lei Wang, Xudong Lu, Yuhui Xu, Zhanming Jie

arxiv:2407.21018 v3 · 2024-07-30 · 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{WHEZHNLK65SE4YJB7A5TLUJCHX}

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

6 papers in Pith

HARD-KV: Head-Adaptive Regularization for Decoding-time KV Compression

Rotation-Aligned Key Channel Pruning for Efficient Vision-Language Model Inference

EchoKV: Efficient KV Cache Compression via Similarity-Based Reconstruction

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

HieraSparse: Hierarchical Semi-Structured Sparse KV Attention

Receipt and verification

First computed	2026-07-05T10:20:39.070255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c993b56af7644e6121f83b35d1223ddcae76207e5f956cc6bff237fcf4b2c9

Aliases

arxiv: 2407.21018 · arxiv_version: 2407.21018v3 · doi: 10.48550/arxiv.2407.21018 · pith_short_12: WHEZHNLK65SE · pith_short_16: WHEZHNLK65SE4YJB · pith_short_8: WHEZHNLK

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/WHEZHNLK65SE4YJB7A5TLUJCHX \
  | 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: b1c993b56af7644e6121f83b35d1223ddcae76207e5f956cc6bff237fcf4b2c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bcd52664b09a2724b20ccc6838d20f01c3653995970a82676f943d9a6d0e21f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-30T17:59:08Z",
    "title_canon_sha256": "5d4a8add7322d4b8cc50a524b7f37d8f5730dfe4460be4338a131f868025e754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21018",
    "kind": "arxiv",
    "version": 3
  }
}