Pith Number

pith:3GXQJUNL

pith:2018:3GXQJUNLRTXR2BO4FPYJVF5H4S

not attested not anchored not stored refs pending

Neural Chinese Word Segmentation with Dictionary Knowledge

Chuhan Wu, Fangzhao Wu, Junxin Liu, Xing Xie, Yongfeng Huang

arxiv:1807.05849 v1 · 2018-07-11 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GXQJUNLRTXR2BO4FPYJVF5H4S}

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	2026-05-18T00:10:42.415094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9af04d1ab8cef1d05dc2bf09a97a7e4b5e3fdaa5c0cdd4a731c5ce4626198da

Aliases

arxiv: 1807.05849 · arxiv_version: 1807.05849v1 · doi: 10.48550/arxiv.1807.05849 · pith_short_12: 3GXQJUNLRTXR · pith_short_16: 3GXQJUNLRTXR2BO4 · pith_short_8: 3GXQJUNL

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/3GXQJUNLRTXR2BO4FPYJVF5H4S \
  | 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: d9af04d1ab8cef1d05dc2bf09a97a7e4b5e3fdaa5c0cdd4a731c5ce4626198da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c4b19373360afc5ceb6bce4c3c8f8edbcd7752136b55d711dcc0f808e44d4c8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-11T04:51:41Z",
    "title_canon_sha256": "3dfb82e59f6f5f846d9934ccde95452eba302699ab4a21ad8cceacca7e19ef1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05849",
    "kind": "arxiv",
    "version": 1
  }
}