Pith Number

pith:6PLDTK63

pith:2026:6PLDTK63G7TDX7VD6R2FAOCGG6

not attested not anchored not stored refs pending

GRKV: Global Regression for Training-Free KV Cache Compression in Long-Context LLMs

Haoyi Wu, Jialong Han, Jianhuang Lai, Junjie Peng, Kewei Tu, Xiaohua Xie, You Wu

arxiv:2605.31105 v1 · 2026-05-29 · 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{6PLDTK63G7TDX7VD6R2FAOCGG6}

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.

Receipt and verification

First computed	2026-06-01T01:03:58.227713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d639abdb37e63bfea3f47450384637b7ec72ce1daf371be876f4c6a96ab922

Aliases

arxiv: 2605.31105 · arxiv_version: 2605.31105v1 · doi: 10.48550/arxiv.2605.31105 · pith_short_12: 6PLDTK63G7TD · pith_short_16: 6PLDTK63G7TDX7VD · pith_short_8: 6PLDTK63

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/6PLDTK63G7TDX7VD6R2FAOCGG6 \
  | 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: f3d639abdb37e63bfea3f47450384637b7ec72ce1daf371be876f4c6a96ab922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fea36e764ccc21874611b0ce6f26079d0a625d688076b976be3099894a2f1cdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-29T10:16:30Z",
    "title_canon_sha256": "8e7eab8ac1e304e3891e7b3a2794abfc0e1ebe2b34120d9587db59b29b83adc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31105",
    "kind": "arxiv",
    "version": 1
  }
}