Pith Number

pith:AQRJCJWJ

pith:2013:AQRJCJWJU47S7KGWWMROT4SNLB

not attested not anchored not stored refs pending

Arterial stiffening provides sufficient explanation for primary hypertension

Daniel A. Beard, Javaid Nauman, Klas H. Pettersen, Scott M. Bugenhagen, Stig W. Omholt

arxiv:1305.0727 v2 · 2013-05-03 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQRJCJWJU47S7KGWWMROT4SNLB}

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	2026-05-18T01:50:12.717971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04229126c9a73f2fa8d6b322e9f24d58562467308157e9df6bfe542b01efffe7

Aliases

arxiv: 1305.0727 · arxiv_version: 1305.0727v2 · doi: 10.48550/arxiv.1305.0727 · pith_short_12: AQRJCJWJU47S · pith_short_16: AQRJCJWJU47S7KGW · pith_short_8: AQRJCJWJ

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/AQRJCJWJU47S7KGWWMROT4SNLB \
  | 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: 04229126c9a73f2fa8d6b322e9f24d58562467308157e9df6bfe542b01efffe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4377734bfc5cff740acb14df467f55a3770f548161bf102ad4de80a5e8e2b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2013-05-03T14:43:46Z",
    "title_canon_sha256": "4d6e2f1b8125007ef8db8b50742a195cdc7f08166fdf453381dd843e7cb1ef8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0727",
    "kind": "arxiv",
    "version": 2
  }
}