Pith Number

pith:VP7YPYHH

pith:2018:VP7YPYHHWBNT4UU5G4S3AKLWQJ

not attested not anchored not stored refs pending

Integrating Hypertension Phenotype and Genotype with Hybrid Non-negative Matrix Factorization

Chengsheng Mao, Donna Arnett, Faraz S. Ahmad, Fei Wang, Marguerite R. Irvin, Sanjiv J. Shah, Yiben Yang, Yuan Luo

arxiv:1805.05008 v2 · 2018-05-14 · q-bio.QM · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VP7YPYHHWBNT4UU5G4S3AKLWQJ}

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	2026-05-18T00:15:36.118718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abff87e0e7b05b3e529d3725b029768247a74a93521b87d76116514e1f57200f

Aliases

arxiv: 1805.05008 · arxiv_version: 1805.05008v2 · doi: 10.48550/arxiv.1805.05008 · pith_short_12: VP7YPYHHWBNT · pith_short_16: VP7YPYHHWBNT4UU5 · pith_short_8: VP7YPYHH

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/VP7YPYHHWBNT4UU5G4S3AKLWQJ \
  | 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: abff87e0e7b05b3e529d3725b029768247a74a93521b87d76116514e1f57200f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5096c310f45c25a499dbf8155b04c2baa5740fe95731f42e824937d41351aa6",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-05-14T04:19:45Z",
    "title_canon_sha256": "3a44444f95011b4d28a5f88ce7d3aa42499c8e25a41cb151af6b910e8e1ed0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05008",
    "kind": "arxiv",
    "version": 2
  }
}