Pith Number

pith:MOWJLGMW

pith:2026:MOWJLGMWXDXM546BAEYVL7VCX3

not attested not anchored not stored refs pending

WrAFT: a Modularized Automated Writing Evaluation System for Argumentative Essays

Adnan Labib, Jiahui Wu, John Maurice Gayed, Qiao Wang, Yixuan Huang, Zheng Yuan

arxiv:2607.14524 v1 · 2026-07-16 · cs.AI · 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{MOWJLGMWXDXM546BAEYVL7VCX3}

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	2026-07-17T01:21:16.120078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ac959996b8eecef3c1013155fea2bee81a44967867d32ee37ad61fa4d7b2d0

Aliases

arxiv: 2607.14524 · arxiv_version: 2607.14524v1 · doi: 10.48550/arxiv.2607.14524 · pith_short_12: MOWJLGMWXDXM · pith_short_16: MOWJLGMWXDXM546B · pith_short_8: MOWJLGMW

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/MOWJLGMWXDXM546BAEYVL7VCX3 \
  | 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: 63ac959996b8eecef3c1013155fea2bee81a44967867d32ee37ad61fa4d7b2d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70fbcbcdcec873c89a8b4c061ee4e69844e196733256d274b62c2772c47a5c10",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-16T03:23:31Z",
    "title_canon_sha256": "c56b51278d10c6bd1a6186d248eb28d709213a88e51ac15d6807c75f6e54e827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14524",
    "kind": "arxiv",
    "version": 1
  }
}