Pith Number

pith:2BGVJMKL

pith:2022:2BGVJMKLQFTRGW4H37NKQL65MZ

not attested not anchored not stored refs pending

Investigating Glyph Phonetic Information for Chinese Spell Checking: What Works and What's Next

Hang Yan, Xiaotian Zhang, Xipeng Qiu, Yanjun Zheng

arxiv:2212.04068 v3 · 2022-12-08 · 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{2BGVJMKLQFTRGW4H37NKQL65MZ}

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	2026-07-05T06:11:58.796997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d04d54b14b8167135b87dfdaa82fdd6642e869af4d3e4c0dbc77e83d1acfd358

Aliases

arxiv: 2212.04068 · arxiv_version: 2212.04068v3 · doi: 10.48550/arxiv.2212.04068 · pith_short_12: 2BGVJMKLQFTR · pith_short_16: 2BGVJMKLQFTRGW4H · pith_short_8: 2BGVJMKL

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/2BGVJMKLQFTRGW4H37NKQL65MZ \
  | 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: d04d54b14b8167135b87dfdaa82fdd6642e869af4d3e4c0dbc77e83d1acfd358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f282327b8b2d7224d58c71f439887af70447accc67c6224ffd8a90ce36bea17",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-08T04:37:29Z",
    "title_canon_sha256": "20af958c4c3078da057c45b64003fd9c4379b80e98058bc46cfc961f02ab6115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04068",
    "kind": "arxiv",
    "version": 3
  }
}