Pith Number

pith:445H5KZ2

pith:2017:445H5KZ2XVEQMBZXHCHSPHL33K

not attested not anchored not stored refs pending

Simulation of left ventricle fluid dynamics with mitral regurgitation from magnetic resonance images with fictitious elastic structure regularization

Alberto Redaelli, Cristiano Malossi, Emiliano Votta, Marco Stevanella, Simone Deparis, Toni Lassila

arxiv:1707.03998 v1 · 2017-07-13 · physics.med-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{445H5KZ2XVEQMBZXHCHSPHL33K}

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	2026-05-18T00:40:22.866383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e73a7eab3abd49060737388f279d7bda9e1af0b773b99f052fc7ca09212be64d

Aliases

arxiv: 1707.03998 · arxiv_version: 1707.03998v1 · doi: 10.48550/arxiv.1707.03998 · pith_short_12: 445H5KZ2XVEQ · pith_short_16: 445H5KZ2XVEQMBZX · pith_short_8: 445H5KZ2

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/445H5KZ2XVEQMBZXHCHSPHL33K \
  | 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: e73a7eab3abd49060737388f279d7bda9e1af0b773b99f052fc7ca09212be64d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5726981577aaed8850bc32e81182c3f7cb0e211621b89da65a816e5458b069e",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-07-13T07:24:17Z",
    "title_canon_sha256": "5fda0ecb838222b37a99314d7d93d4ca940542163ce238c756cb68b3ac7d1f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03998",
    "kind": "arxiv",
    "version": 1
  }
}