Pith Number

pith:W4CYIMYO

pith:2026:W4CYIMYOT4TTW5QCEHACOZNT4Y

not attested not anchored not stored refs pending

Judging Against the Reference: Uncovering Knowledge-Driven Failures in LLM-Judges on QA Evaluation

Dongryeol Lee, Kyomin Jung, Minwoo Lee, Taegwan Kang, Yerin Hwang, Younhyung Chae

arxiv:2601.07506 v2 · 2026-01-12 · 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{W4CYIMYOT4TTW5QCEHACOZNT4Y}

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

1 paper in Pith

Challenges and Recommendations for LLMs-as-a-Judge in Multilingual Settings and Low-Resource Languages

Receipt and verification

First computed	2026-06-11T01:09:26.541120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70584330e9f273b760221c02765b3e62da3c29c658d77d7005fd1e4a7f74c09

Aliases

arxiv: 2601.07506 · arxiv_version: 2601.07506v2 · doi: 10.48550/arxiv.2601.07506 · pith_short_12: W4CYIMYOT4TT · pith_short_16: W4CYIMYOT4TTW5QC · pith_short_8: W4CYIMYO

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/W4CYIMYOT4TTW5QCEHACOZNT4Y \
  | 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: b70584330e9f273b760221c02765b3e62da3c29c658d77d7005fd1e4a7f74c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49a1b1e0d8618e87d77e0c4b1a4943f7df30d45a5c366fb74201e4642fd0c02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-12T13:05:13Z",
    "title_canon_sha256": "a359e863799c7a4f09eb42eba7e1a0656c0d189b0a986f603b84e81d0efaee33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.07506",
    "kind": "arxiv",
    "version": 2
  }
}