Pith Number

pith:PUN4BJJK

pith:2024:PUN4BJJKBJ7B5E3GMP357XHBWQ

not attested not anchored not stored refs pending

Compressing KV Cache for Long-Context LLM Inference with Inter-Layer Attention Similarity

Da Ma, Hanqi Li, Hongshen Xu, Kai Yu, Lei Pan, Lu Chen, Shuai Fan, Situo Zhang, Su Zhu, Yuxun Miao, Zhi Chen

arxiv:2412.02252 v2 · 2024-12-03 · 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{PUN4BJJKBJ7B5E3GMP357XHBWQ}

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	2026-07-05T11:47:16.201712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1bc0a52a0a7e1e936663f7dfdce1b439eada2010ae5b473626233cffb39528

Aliases

arxiv: 2412.02252 · arxiv_version: 2412.02252v2 · doi: 10.48550/arxiv.2412.02252 · pith_short_12: PUN4BJJKBJ7B · pith_short_16: PUN4BJJKBJ7B5E3G · pith_short_8: PUN4BJJK

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/PUN4BJJKBJ7B5E3GMP357XHBWQ \
  | 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: 7d1bc0a52a0a7e1e936663f7dfdce1b439eada2010ae5b473626233cffb39528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbc2a19a440ff8f9fa8c54eadb6e4e15c0d909474375d311a07cb71fd733b1c8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-03T08:29:27Z",
    "title_canon_sha256": "7411289659b7c5f5a20db115f4fc3b6c6bc3578c8ab452c2057d96711840b270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02252",
    "kind": "arxiv",
    "version": 2
  }
}