Pith Number

pith:VDRCM53R

pith:2025:VDRCM53RN5MTORFVXBHGQCTQQA

not attested not anchored not stored refs pending

Can External Validation Tools Improve Annotation Quality for LLM-as-a-Judge?

Arduin Findeis, Floris Weers, Guoli Yin, Ke Ye, Ruoming Pang, Tom Gunter

arxiv:2507.17015 v1 · 2025-07-22 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDRCM53RN5MTORFVXBHGQCTQQA}

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	2026-07-05T11:42:00.201443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e22677716f593744b5b84e680a708006d69fb87e70711162fce7e4c2ba4185

Aliases

arxiv: 2507.17015 · arxiv_version: 2507.17015v1 · doi: 10.48550/arxiv.2507.17015 · pith_short_12: VDRCM53RN5MT · pith_short_16: VDRCM53RN5MTORFV · pith_short_8: VDRCM53R

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/VDRCM53RN5MTORFVXBHGQCTQQA \
  | 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: a8e22677716f593744b5b84e680a708006d69fb87e70711162fce7e4c2ba4185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ec93a12af8ea283e42796dbfb0c8906912e80a1004bfd41c280b29cbbf2312",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-22T20:57:09Z",
    "title_canon_sha256": "5199a124db88248db79a1ed02eba71ee7f47166c37501e9f5f7ed7426f79c286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17015",
    "kind": "arxiv",
    "version": 1
  }
}