Pith Number

pith:BYSY5PRH

pith:2023:BYSY5PRH3G45GSILGJLNWLSNFU

not attested not anchored not stored refs pending

A Comprehensive Evaluation and Analysis Study for Chinese Spelling Check

Xiaojun Wan, Xunjian Yin

arxiv:2307.13655 v1 · 2023-07-25 · 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{BYSY5PRH3G45GSILGJLNWLSNFU}

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.

Cited by

1 paper in Pith

Enhancing Character-Level Understanding in LLMs through Token Internal Structure Learning

Receipt and verification

First computed	2026-07-05T06:34:42.651968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e258ebe27d9b9d3490b3256db2e4d2d3b35c885f9547caa58f79ceb8fadb082

Aliases

arxiv: 2307.13655 · arxiv_version: 2307.13655v1 · doi: 10.48550/arxiv.2307.13655 · pith_short_12: BYSY5PRH3G45 · pith_short_16: BYSY5PRH3G45GSIL · pith_short_8: BYSY5PRH

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/BYSY5PRH3G45GSILGJLNWLSNFU \
  | 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: 0e258ebe27d9b9d3490b3256db2e4d2d3b35c885f9547caa58f79ceb8fadb082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563755c1bde7d98de5db2bfa3ddb311ffd02abdbe19d0cfba08fe5cbc395f424",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-25T17:02:38Z",
    "title_canon_sha256": "6d0cd8bdfdd2473a5d45e76f19d146652a1e6b5fc960410b5ce0a33bcfdd1d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13655",
    "kind": "arxiv",
    "version": 1
  }
}