Pith Number

pith:HY63NN5Z

pith:2026:HY63NN5ZNYZB5RSDIORDN6TEWN

not attested not anchored not stored refs pending

Reliability without Validity: A Systematic, Large-Scale Evaluation of LLM-as-a-Judge Models Across Agreement, Consistency, and Bias

D. Alex Hughes, Justin D. Norman, Michael U. Rivera

arxiv:2606.19544 v1 · 2026-06-17 · 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{HY63NN5ZNYZB5RSDIORDN6TEWN}

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	2026-06-19T16:12:28.585399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3db6b7b96e321ec64343a236fa64b36d1a4ac9709fba0aa3e1c0b0fe098353

Aliases

arxiv: 2606.19544 · arxiv_version: 2606.19544v1 · doi: 10.48550/arxiv.2606.19544 · pith_short_12: HY63NN5ZNYZB · pith_short_16: HY63NN5ZNYZB5RSD · pith_short_8: HY63NN5Z

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/HY63NN5ZNYZB5RSDIORDN6TEWN \
  | 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: 3e3db6b7b96e321ec64343a236fa64b36d1a4ac9709fba0aa3e1c0b0fe098353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "542aee541ed2f2ee7beef78a67cb92dc20ec8a804d0fa65dcdf83f9dc78935d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-17T19:37:13Z",
    "title_canon_sha256": "7bafefce25b7c1d532538177eeefe8686e2f4faac974982217d6e1ddb48e7d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19544",
    "kind": "arxiv",
    "version": 1
  }
}