Pith Number

pith:75LO3J3K

pith:2026:75LO3J3KDQSR6FC45AYFQZUXFQ

not attested not anchored not stored refs pending

Provable Joint Decontamination for Benchmarking Multiple Large Language Models

Hao Zeng, Hongxin Wei, Zhenlong Liu

arxiv:2605.21543 v1 · 2026-05-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75LO3J3KDQSR6FC45AYFQZUXFQ}

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	2026-05-22T00:02:28.054051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff56eda76a1c251f145ce8305866972c2947cc381e224b7b33d8e028e633977c

Aliases

arxiv: 2605.21543 · arxiv_version: 2605.21543v1 · doi: 10.48550/arxiv.2605.21543 · pith_short_12: 75LO3J3KDQSR · pith_short_16: 75LO3J3KDQSR6FC4 · pith_short_8: 75LO3J3K

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/75LO3J3KDQSR6FC45AYFQZUXFQ \
  | 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: ff56eda76a1c251f145ce8305866972c2947cc381e224b7b33d8e028e633977c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69996d22e6c0f2b195bc59b9399557bbf77aa411debc6da83043f639d028acb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T09:16:39Z",
    "title_canon_sha256": "3bee58ea9ac08bd9e46a82a5e55e11a710250e3022159903cb42888473960cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21543",
    "kind": "arxiv",
    "version": 1
  }
}