Pith Number

pith:MQ747VJB

pith:2018:MQ747VJBLP7OS5MWGVHF5ASQEX

not attested not anchored not stored refs pending

Chinese NER Using Lattice LSTM

Jie Yang, Yue Zhang

arxiv:1805.02023 v4 · 2018-05-05 · 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{MQ747VJBLP7OS5MWGVHF5ASQEX}

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	2026-05-18T00:11:27.954548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

643fcfd5215bfee97596354e5e825025fb6d1321a652e92b1f9edc70603764c2

Aliases

arxiv: 1805.02023 · arxiv_version: 1805.02023v4 · doi: 10.48550/arxiv.1805.02023 · pith_short_12: MQ747VJBLP7O · pith_short_16: MQ747VJBLP7OS5MW · pith_short_8: MQ747VJB

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/MQ747VJBLP7OS5MWGVHF5ASQEX \
  | 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: 643fcfd5215bfee97596354e5e825025fb6d1321a652e92b1f9edc70603764c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e4e2870a79eec86cacce0c9a56d65e1c902cf15e0e9ff046c3599626da2e16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-05T08:48:32Z",
    "title_canon_sha256": "03e41ca837e66ec267aa4e3272ad43931aa18d81a46eaa144dae135902650566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02023",
    "kind": "arxiv",
    "version": 4
  }
}