Pith Number

pith:HOFMTPWY

pith:2018:HOFMTPWYK5BZXHRLXMETIP2GLT

not attested not anchored not stored refs pending

Structure Regularized Neural Network for Entity Relation Classification for Chinese Literature Text

Ji Wen, Qi Su, Xuancheng Ren, Xu Sun

arxiv:1803.05662 v1 · 2018-03-15 · 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{HOFMTPWYK5BZXHRLXMETIP2GLT}

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	2026-05-18T00:20:54.382227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b8ac9bed857439b9e2bbb09343f465ccf5b91807a767479da5f887de1d25727

Aliases

arxiv: 1803.05662 · arxiv_version: 1803.05662v1 · doi: 10.48550/arxiv.1803.05662 · pith_short_12: HOFMTPWYK5BZ · pith_short_16: HOFMTPWYK5BZXHRL · pith_short_8: HOFMTPWY

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/HOFMTPWYK5BZXHRLXMETIP2GLT \
  | 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: 3b8ac9bed857439b9e2bbb09343f465ccf5b91807a767479da5f887de1d25727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16424c0b133ed38018b3bb3aa370b18d6edc97d68c84bbea082d713725ca6a75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-15T09:45:58Z",
    "title_canon_sha256": "393dab9cbc8aea3f769eb0d8a1107ddd945b1c6da8113b6b7e76cdca1e4d9b37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05662",
    "kind": "arxiv",
    "version": 1
  }
}