Pith Number

pith:B6IZE23F

pith:2026:B6IZE23FHJ5JW2OYZISTQOKZZC

not attested not anchored not stored refs pending

LLM-as-Judge in Education: A Curriculum-Grounded Marking Pipeline

Chen Wang, Jacky Jiang, Liming Zhu, Mohan Dhall, Phil Yang, Qian Fu, Wenjie Zhang, Xiwei Xu

arxiv:2606.17507 v1 · 2026-06-16 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6IZE23FHJ5JW2OYZISTQOKZZC}

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	2026-06-19T16:10:14.661696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f91926b653a7a9b69d8ca25383959c8896cdb23227969b66c467363903f8ce5

Aliases

arxiv: 2606.17507 · arxiv_version: 2606.17507v1 · doi: 10.48550/arxiv.2606.17507 · pith_short_12: B6IZE23FHJ5J · pith_short_16: B6IZE23FHJ5JW2OY · pith_short_8: B6IZE23F

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/B6IZE23FHJ5JW2OYZISTQOKZZC \
  | 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: 0f91926b653a7a9b69d8ca25383959c8896cdb23227969b66c467363903f8ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694267893cee89a60e93425e17bd875038d9b39fdbffbf9c092ecd84d365db1e",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-16T04:33:20Z",
    "title_canon_sha256": "df2e877f5fa84b9636ce9851cd61ef1703e0b67bd60c12f451b8bdd401771bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17507",
    "kind": "arxiv",
    "version": 1
  }
}