Pith Number

pith:EOYYUOUM

pith:2020:EOYYUOUM4MQEJYKOVZWAUBV3JJ

not attested not anchored not stored refs pending

Chemical-induced Disease Relation Extraction with Dependency Information and Prior Knowledge

Chengkun Lang, Huiwei Zhou, Shixian Ning, Yingyu Lin, Yunlong Yang, Zhuang Liu

arxiv:2001.00295 v1 · 2020-01-02 · 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{EOYYUOUM4MQEJYKOVZWAUBV3JJ}

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	2026-07-05T00:29:22.865789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b18a3a8ce32044e14eae6c0a06bb4a4f620d231210eecb9160006d5886d039

Aliases

arxiv: 2001.00295 · arxiv_version: 2001.00295v1 · doi: 10.48550/arxiv.2001.00295 · pith_short_12: EOYYUOUM4MQE · pith_short_16: EOYYUOUM4MQEJYKO · pith_short_8: EOYYUOUM

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/EOYYUOUM4MQEJYKOVZWAUBV3JJ \
  | 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: 23b18a3a8ce32044e14eae6c0a06bb4a4f620d231210eecb9160006d5886d039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce29e322f1d904d11b228412067f0976288a08cc5cb6ac7cc482b03ea2f28c7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-01-02T02:24:53Z",
    "title_canon_sha256": "ade3a011c30343be270815c9ec1d224aa38d40da07b456601dfcd70026091907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00295",
    "kind": "arxiv",
    "version": 1
  }
}