Pith Number

pith:PQNHRCK2

pith:2021:PQNHRCK2T5A77LO6HFJSUIF6HH

not attested not anchored not stored refs pending

Polygenic Risk Score in Africa Population: Progress and challenges

Benedikt Brors, Emeka Iweala, Emmmanuel Adetiba, Ezekiel Adebiyi, Gordon Wells, Judit Kumuthini, Olabode Ajayi, Olubanke Ogunlana, Rotimi Solomon, Suraju Sadeeq, Yagoub Adam

arxiv:2102.08468 v1 · 2021-02-16 · q-bio.GN

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQNHRCK2T5A77LO6HFJSUIF6HH}

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	2026-07-05T09:39:02.119696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1a78895a9f41ffadde39532a20be39fdca8ff5627b4c15eb6166a921cc43ce

Aliases

arxiv: 2102.08468 · arxiv_version: 2102.08468v1 · doi: 10.48550/arxiv.2102.08468 · pith_short_12: PQNHRCK2T5A7 · pith_short_16: PQNHRCK2T5A77LO6 · pith_short_8: PQNHRCK2

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/PQNHRCK2T5A77LO6HFJSUIF6HH \
  | 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: 7c1a78895a9f41ffadde39532a20be39fdca8ff5627b4c15eb6166a921cc43ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "240d7ba4d7e3853665b7557a8a5679c59ff689aca32ed862d4abc0fbb9401abd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2021-02-16T22:08:12Z",
    "title_canon_sha256": "143be5b55fc2c3c275e524979fa862de76b131738fd37b137b26433f8e6f8e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08468",
    "kind": "arxiv",
    "version": 1
  }
}