Pith Number

pith:PNYHUOEM

pith:2019:PNYHUOEMKTMLUSDUFAUJJWZ6I7

not attested not anchored not stored refs pending

Patient-Specific Cerebral Aneurysm Hemodynamics: Comparison of in vitro Volumetric Particle Velocimetry, Computational Fluid Dynamics (CFD), and in vivo 4D Flow MRI

Benjamin Dickerhoff, David Saloner, Melissa C. Brindise, Michael Markl, Pavlos P. Vlachos, Sean Rothenberger, Susanne Schnell, Vitaliy L. Rayz

arxiv:1903.01303 v1 · 2019-03-04 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNYHUOEMKTMLUSDUFAUJJWZ6I7}

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	2026-05-17T23:52:09.140092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b707a388c54d8ba4874282894db3e47f280ecb9a03671584db63b957b4d8f1b

Aliases

arxiv: 1903.01303 · arxiv_version: 1903.01303v1 · doi: 10.48550/arxiv.1903.01303 · pith_short_12: PNYHUOEMKTML · pith_short_16: PNYHUOEMKTMLUSDU · pith_short_8: PNYHUOEM

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/PNYHUOEMKTMLUSDUFAUJJWZ6I7 \
  | 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: 7b707a388c54d8ba4874282894db3e47f280ecb9a03671584db63b957b4d8f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c604ea21db939b7159110cd8da9d298968f30834c4e0d9611c5c01a2c64886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-03-04T15:24:23Z",
    "title_canon_sha256": "aef3a39178e4f6c5209cbf4c96cd12ea0a2779e998f9d5e6e3e77a25fd15f805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01303",
    "kind": "arxiv",
    "version": 1
  }
}