Pith Number

pith:JG3KD2TP

pith:2018:JG3KD2TPH6ERG7E6N7U44GW2IP

not attested not anchored not stored refs pending

Convolutional neural networks for chemical-disease relation extraction are improved with character-based word embeddings

Dat Quoc Nguyen, Karin Verspoor

arxiv:1805.10586 v1 · 2018-05-27 · 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{JG3KD2TPH6ERG7E6N7U44GW2IP}

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	2026-05-18T00:14:52.024780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b6a1ea6f3f89137c9e6fe9ce1ada43d875fc028bf89336a0607631884720b1

Aliases

arxiv: 1805.10586 · arxiv_version: 1805.10586v1 · doi: 10.48550/arxiv.1805.10586 · pith_short_12: JG3KD2TPH6ER · pith_short_16: JG3KD2TPH6ERG7E6 · pith_short_8: JG3KD2TP

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/JG3KD2TPH6ERG7E6N7U44GW2IP \
  | 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: 49b6a1ea6f3f89137c9e6fe9ce1ada43d875fc028bf89336a0607631884720b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfde44165b0f887fe33fa4b63027f2272885d242b56e8e097daae477240828d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-27T06:25:11Z",
    "title_canon_sha256": "babee3f7f7a669531433533da71398c648d1ade2353f0bf5f02528f2a4c2875c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10586",
    "kind": "arxiv",
    "version": 1
  }
}