Pith Number

pith:QYU46252

pith:2021:QYU46252VUAD6XEW4FXWWI4ALH

not attested not anchored not stored refs pending

Fast and Effective Biomedical Entity Linking Using a Dual Encoder

Gerard de Melo, Karl Stratos, Rajarshi Bhowmik

arxiv:2103.05028 v1 · 2021-03-08 · 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{QYU46252VUAD6XEW4FXWWI4ALH}

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	2026-07-05T02:21:21.325041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8629cf6bbaad003f5c96e16f6b238059dbb28157b875acba4a308d9b471ed7de

Aliases

arxiv: 2103.05028 · arxiv_version: 2103.05028v1 · doi: 10.48550/arxiv.2103.05028 · pith_short_12: QYU46252VUAD · pith_short_16: QYU46252VUAD6XEW · pith_short_8: QYU46252

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/QYU46252VUAD6XEW4FXWWI4ALH \
  | 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: 8629cf6bbaad003f5c96e16f6b238059dbb28157b875acba4a308d9b471ed7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87852ef2747e2ae5c06f6742a211e1f8774695ade07a16eb96079a6b21759438",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-08T19:32:28Z",
    "title_canon_sha256": "9cab1b5d1311b6a5c7e6ea03b690ff9fdc711badc0c72724e5263b225b5f2515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05028",
    "kind": "arxiv",
    "version": 1
  }
}