Pith Number

pith:7KAAPLDQ

pith:2026:7KAAPLDQNOIGV26QVL7GIEMVGI

not attested not anchored not stored refs pending

OScaR: The Occam's Razor for Extreme KV Cache Quantization in LLMs and Beyond

Chao Zhang, Dayou Du, Hongxia Yang, Jing Xiong, Ngai Wong, Rui Yang, Wei Wu, Xialie Zhuang, Yaxiu Liu, Yifan Zhang, Yik-Chung Wu, Yuchen Xie, Yulei Qian, Zunhai Su

arxiv:2605.19660 v1 · 2026-05-19 · cs.LG · 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{7KAAPLDQNOIGV26QVL7GIEMVGI}

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	2026-05-20T01:05:56.545654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8007ac706b906aebd0aafe6411953202f1e8b7c3a90ea99efa032ca15844b4

Aliases

arxiv: 2605.19660 · arxiv_version: 2605.19660v1 · doi: 10.48550/arxiv.2605.19660 · pith_short_12: 7KAAPLDQNOIG · pith_short_16: 7KAAPLDQNOIGV26Q · pith_short_8: 7KAAPLDQ

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/7KAAPLDQNOIGV26QVL7GIEMVGI \
  | 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: fa8007ac706b906aebd0aafe6411953202f1e8b7c3a90ea99efa032ca15844b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6aecdc5a3fc467af05390086641e768cd3196dd96d8f2522ab13d0564e6c06a",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T10:53:03Z",
    "title_canon_sha256": "f4fc937ecf8f6376ab729a6ff59c00250462d1df59eb9fd77ecf1d6c2290389c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19660",
    "kind": "arxiv",
    "version": 1
  }
}