Pith Number

pith:TYVOD4FS

pith:2025:TYVOD4FSSZCRRVPHR3ZZ6FH2DG

not attested not anchored not stored refs pending

LagKV: Lag-Relative Information of the KV Cache Tells Which Tokens Are Important

Jiaming Zhang, Jinlong Li, Manlai Liang, Xiong Li

arxiv:2504.04704 v2 · 2025-04-07 · cs.LG · cs.AI · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYVOD4FSSZCRRVPHR3ZZ6FH2DG}

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

2 papers in Pith

VeriCache: Turning Lossy KV Cache into Lossless LLM Inference

The Pitfalls of KV Cache Compression

Receipt and verification

First computed	2026-07-05T11:42:28.365936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2ae1f0b2964518d5e78ef39f14fa19bded05ebeb0bc282d768605e7fa5a0a4

Aliases

arxiv: 2504.04704 · arxiv_version: 2504.04704v2 · doi: 10.48550/arxiv.2504.04704 · pith_short_12: TYVOD4FSSZCR · pith_short_16: TYVOD4FSSZCRRVPH · pith_short_8: TYVOD4FS

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/TYVOD4FSSZCRRVPHR3ZZ6FH2DG \
  | 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: 9e2ae1f0b2964518d5e78ef39f14fa19bded05ebeb0bc282d768605e7fa5a0a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4bb2857968e426c62c867d4a4a074283bdb3b61c8db51adca16e5c513bd15b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-07T03:22:15Z",
    "title_canon_sha256": "c55cff7faa88defbea8721bf9698851a3cdfdc06eb83108e76e696c6e0d2f6a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04704",
    "kind": "arxiv",
    "version": 2
  }
}