Pith Number

pith:4NGO2KWG

pith:2018:4NGO2KWGKH4LDLJ7RGCU2RW6LU

not attested not anchored not stored refs pending

SEE: Syntax-aware Entity Embedding for Neural Relation Extraction

Meishan Zhang, Min Zhang, Wei Zhang, Wenliang Chen, Zhenghua Li, Zhengqiu He

arxiv:1801.03603 v1 · 2018-01-11 · 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{4NGO2KWGKH4LDLJ7RGCU2RW6LU}

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	2026-05-18T00:26:13.829033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34ced2ac651f8b1ad3f89854d46de5d015c4b3be2da7280ebb173b9f3943e6d

Aliases

arxiv: 1801.03603 · arxiv_version: 1801.03603v1 · doi: 10.48550/arxiv.1801.03603 · pith_short_12: 4NGO2KWGKH4L · pith_short_16: 4NGO2KWGKH4LDLJ7 · pith_short_8: 4NGO2KWG

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/4NGO2KWGKH4LDLJ7RGCU2RW6LU \
  | 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: e34ced2ac651f8b1ad3f89854d46de5d015c4b3be2da7280ebb173b9f3943e6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67627b350e05816b4124083edb5e6bf569a6cd171ba4fb4143198055814c0b05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-01-11T01:16:13Z",
    "title_canon_sha256": "cd41d0c10771ba2f0261a03e969ef29bef05accc53bbfb8a6e8ba6bfafa86efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03603",
    "kind": "arxiv",
    "version": 1
  }
}