Pith Number

pith:WM2FQMGD

pith:2018:WM2FQMGD7YUDPITLOCLZ74USDO

not attested not anchored not stored refs pending

Computational methods in cardiovascular mechanics

Adrian Lefieux, Alessandro Reali, Alessandro Veneziani, Ferdinando Auricchio, Gianluigi Rozza, Michele Conti, Simone Morganti

arxiv:1803.04535 v1 · 2018-03-09 · physics.comp-ph · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM2FQMGD7YUDPITLOCLZ74USDO}

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	2026-05-18T00:21:18.787636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3345830c3fe2837a26b70979ff2921bbc3f013ab2be7c3d4dd3212faae06d6f

Aliases

arxiv: 1803.04535 · arxiv_version: 1803.04535v1 · doi: 10.48550/arxiv.1803.04535 · pith_short_12: WM2FQMGD7YUD · pith_short_16: WM2FQMGD7YUDPITL · pith_short_8: WM2FQMGD

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/WM2FQMGD7YUDPITLOCLZ74USDO \
  | 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: b3345830c3fe2837a26b70979ff2921bbc3f013ab2be7c3d4dd3212faae06d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e12dac877597358f590574d47775adcf4c2dfa4ba7c3b30d1b279b8a972593e",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-03-09T02:06:09Z",
    "title_canon_sha256": "4507892a42223283875edc51f0ef4a72eec212e6b87dcad43c1a5a7495d73922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04535",
    "kind": "arxiv",
    "version": 1
  }
}