Pith Number

pith:FXGOEQT3

pith:2023:FXGOEQT3HTWZFYBXMYCGQP2VGF

not attested not anchored not stored refs pending

Knowledge-injected Prompt Learning for Chinese Biomedical Entity Normalization

Chenghao Zhang, Hongfei Xu, Songhua Yang, Yuxiang Jia

arxiv:2308.12025 v1 · 2023-08-23 · 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{FXGOEQT3HTWZFYBXMYCGQP2VGF}

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	2026-07-05T06:43:58.356404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dcce2427b3ced92e0376604683f55314c2bc00e46cf061fa13027856d04ee88

Aliases

arxiv: 2308.12025 · arxiv_version: 2308.12025v1 · doi: 10.48550/arxiv.2308.12025 · pith_short_12: FXGOEQT3HTWZ · pith_short_16: FXGOEQT3HTWZFYBX · pith_short_8: FXGOEQT3

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/FXGOEQT3HTWZFYBXMYCGQP2VGF \
  | 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: 2dcce2427b3ced92e0376604683f55314c2bc00e46cf061fa13027856d04ee88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4e2214fea7ad0416d0f15cf3eb3374afaac5733a47ca6795d30963d1ec2f757",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-23T09:32:40Z",
    "title_canon_sha256": "6ad6cbe604123966655d6a6254a33eeb1260328636c3e2de066847fd2d21f30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12025",
    "kind": "arxiv",
    "version": 1
  }
}