Pith Number

pith:UI2I7EFG

pith:2022:UI2I7EFGWCDJ3MCVQP2EFJYLVI

not attested not anchored not stored refs pending

Automated Evaluation for Student Argumentative Writing: A Survey

Juneyoung Park, Xinyu Wang, Yohan Lee

arxiv:2205.04083 v1 · 2022-05-09 · 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{UI2I7EFGWCDJ3MCVQP2EFJYLVI}

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	2026-07-05T04:21:21.031023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2348f90a6b0869db05583f442a70baa026f805dfc6881d011e582d0d9c0cc23

Aliases

arxiv: 2205.04083 · arxiv_version: 2205.04083v1 · doi: 10.48550/arxiv.2205.04083 · pith_short_12: UI2I7EFGWCDJ · pith_short_16: UI2I7EFGWCDJ3MCV · pith_short_8: UI2I7EFG

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/UI2I7EFGWCDJ3MCVQP2EFJYLVI \
  | 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: a2348f90a6b0869db05583f442a70baa026f805dfc6881d011e582d0d9c0cc23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a82ae5088969a2bdd06d1255cd51591ccc13a307657658adefa1745251328f36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-09T07:27:59Z",
    "title_canon_sha256": "d23124965556d0344fd0db363bbd436a2934843fc9b20efb739010653764028b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04083",
    "kind": "arxiv",
    "version": 1
  }
}