Pith Number

pith:GLKWFVBJ

pith:2015:GLKWFVBJZMJLL5CSFE7PCPCLOX

not attested not anchored not stored refs pending

Learning to Mine Chinese Coordinate Terms Using the Web

Jianguo Xiao, Xiaojiang Huang, Xiaojun Wan

arxiv:1507.02145 v2 · 2015-07-08 · 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{GLKWFVBJZMJLL5CSFE7PCPCLOX}

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	2026-05-18T01:37:01.224336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d562d429cb12b5f452293ef13c4b75c103ba5a7ee33849e436b15564e8544a

Aliases

arxiv: 1507.02145 · arxiv_version: 1507.02145v2 · doi: 10.48550/arxiv.1507.02145 · pith_short_12: GLKWFVBJZMJL · pith_short_16: GLKWFVBJZMJLL5CS · pith_short_8: GLKWFVBJ

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/GLKWFVBJZMJLL5CSFE7PCPCLOX \
  | 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: 32d562d429cb12b5f452293ef13c4b75c103ba5a7ee33849e436b15564e8544a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222e2d0dd336b461e720e6a8f0382579c86000c575605a00b24511e137d55dc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-07-08T13:27:43Z",
    "title_canon_sha256": "77fdab8f5f07827bfe9b76780f218244c28dec98ebcf0d69224d740391644499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02145",
    "kind": "arxiv",
    "version": 2
  }
}