Pith Number

pith:ICJKNQ7K

pith:2019:ICJKNQ7KEP6I25SJFS3YL25EPY

not attested not anchored not stored refs pending

CN-Probase: A Data-driven Approach for Large-scale Chinese Taxonomy Construction

Ao Wang, Jiangjie Chen, Jiaqing Liang, Jindong Chen, Jingping Liu, Wei Wang, Yanghua Xiao, Zhendong Chu

arxiv:1902.10326 v1 · 2019-02-27 · 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{ICJKNQ7KEP6I25SJFS3YL25EPY}

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	2026-05-17T23:52:31.184312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4092a6c3ea23fc8d76492cb785eba47e1a94d1bd9e166ff2aa27e994f3e885e5

Aliases

arxiv: 1902.10326 · arxiv_version: 1902.10326v1 · doi: 10.48550/arxiv.1902.10326 · pith_short_12: ICJKNQ7KEP6I · pith_short_16: ICJKNQ7KEP6I25SJ · pith_short_8: ICJKNQ7K

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/ICJKNQ7KEP6I25SJFS3YL25EPY \
  | 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: 4092a6c3ea23fc8d76492cb785eba47e1a94d1bd9e166ff2aa27e994f3e885e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c8912a9ea468dbb232dc324c9840987df10bbb006e9b8ddf71be78a8ee7cf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-27T04:28:33Z",
    "title_canon_sha256": "e64a25d2f71602635bf56dcc0cda320488e449282ecf5f2e9cdb1f39704a3eab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10326",
    "kind": "arxiv",
    "version": 1
  }
}