Pith Number

pith:XVB2ZK2Q

pith:2022:XVB2ZK2Q4FICMML2S32LC5NDBR

not attested not anchored not stored refs pending

A Polyphone BERT for Polyphone Disambiguation in Mandarin Chinese

Baoxiang Li, Ken Zheng, Song Zhang, Xiaoxu Zhu

arxiv:2207.12089 v1 · 2022-07-01 · eess.AS · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVB2ZK2Q4FICMML2S32LC5NDBR}

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	2026-07-05T04:43:13.103020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd43acab50e15026317a96f4b175a30c54e7eed9f3015828c281ddf6c69b6971

Aliases

arxiv: 2207.12089 · arxiv_version: 2207.12089v1 · doi: 10.48550/arxiv.2207.12089 · pith_short_12: XVB2ZK2Q4FIC · pith_short_16: XVB2ZK2Q4FICMML2 · pith_short_8: XVB2ZK2Q

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/XVB2ZK2Q4FICMML2S32LC5NDBR \
  | 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: bd43acab50e15026317a96f4b175a30c54e7eed9f3015828c281ddf6c69b6971

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7818248bb4f57616e3c0b0d107cd0795e98cbdfbb3c6a2b91ad273397e0457",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-07-01T09:16:29Z",
    "title_canon_sha256": "75b18e21364ba9ccc094c361a9ac298b760eceadfafe64e3b05298cdfbccc285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12089",
    "kind": "arxiv",
    "version": 1
  }
}