Pith Number

pith:TPNR5MPC

pith:2017:TPNR5MPCL6CCT4X4BFW55OA5HR

not attested not anchored not stored refs pending

A Gap-Based Framework for Chinese Word Segmentation via Very Deep Convolutional Networks

Gehui Shen, Zhihong Deng, Zhiqing Sun

arxiv:1712.09509 v1 · 2017-12-27 · 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{TPNR5MPCL6CCT4X4BFW55OA5HR}

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	2026-05-18T00:27:08.141361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdb1eb1e25f8429f2fc096ddeb81d3c6ff8f3c112c30fd54bd9533738405b5d

Aliases

arxiv: 1712.09509 · arxiv_version: 1712.09509v1 · doi: 10.48550/arxiv.1712.09509 · pith_short_12: TPNR5MPCL6CC · pith_short_16: TPNR5MPCL6CCT4X4 · pith_short_8: TPNR5MPC

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/TPNR5MPCL6CCT4X4BFW55OA5HR \
  | 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: 9bdb1eb1e25f8429f2fc096ddeb81d3c6ff8f3c112c30fd54bd9533738405b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b1444072f50008a9577c5b1fd7e1524f80aae807bce9c04300602560092fbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-27T06:44:02Z",
    "title_canon_sha256": "181506c320eb662182887f0aa01532b518ad08c4e6805b999b92ea5659217abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09509",
    "kind": "arxiv",
    "version": 1
  }
}