Pith Number

pith:WYY4BBUP

pith:2025:WYY4BBUPVKMOQGXI3INK7IMP7T

not attested not anchored not stored refs pending

Calibration of the mechanical boundary conditions for a patient-specific thoracic aorta model including the heart motion effect

Alain Lalande, Aline Bel-Brunon, Antonio Martinez, Leonardo Geronzi, Marco Evangelos Biancolini, Marco Sensale, Michel Rochette, Olivier Bouchot, Pier Paolo Valentini, Siyu Lin

arxiv:2503.02485 v1 · 2025-03-04 · physics.med-ph · cs.NA · 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{WYY4BBUPVKMOQGXI3INK7IMP7T}

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	2026-07-05T10:24:06.461850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b631c0868faa98e81ae8da1aafa18ffcd9757e3da15ece6c22b3d537de541fd4

Aliases

arxiv: 2503.02485 · arxiv_version: 2503.02485v1 · doi: 10.48550/arxiv.2503.02485 · pith_short_12: WYY4BBUPVKMO · pith_short_16: WYY4BBUPVKMOQGXI · pith_short_8: WYY4BBUP

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/WYY4BBUPVKMOQGXI3INK7IMP7T \
  | 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: b631c0868faa98e81ae8da1aafa18ffcd9757e3da15ece6c22b3d537de541fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b5e28bf7437ff764bcb963b237461ca8d6421175a6818899aef9dece5b961fb",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-03-04T10:50:10Z",
    "title_canon_sha256": "ed30a1d874d09f94f457c641841037e938a20047f258d957e7ffdd80120c16e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02485",
    "kind": "arxiv",
    "version": 1
  }
}