Pith Number

pith:VVKWSCMO

pith:2019:VVKWSCMOKAL4PPX3LH2BRBVLHS

not attested not anchored not stored refs pending

Reduced-order modeling of hemodynamics across macroscopic through mesoscopic circulation scales

Didier Lucor (LIMSI), Olivier Adjoua (ISCD), St\'ephanie Pitre-Champagnat (IR4M)

arxiv:1907.11439 v1 · 2019-07-26 · physics.med-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVKWSCMOKAL4PPX3LH2BRBVLHS}

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	2026-05-17T23:39:29.078934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad5569098e5017c7befb59f41886ab3c88d48e4fa3f7f7bd389abbb04fa1a1dc

Aliases

arxiv: 1907.11439 · arxiv_version: 1907.11439v1 · doi: 10.48550/arxiv.1907.11439 · pith_short_12: VVKWSCMOKAL4 · pith_short_16: VVKWSCMOKAL4PPX3 · pith_short_8: VVKWSCMO

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/VVKWSCMOKAL4PPX3LH2BRBVLHS \
  | 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: ad5569098e5017c7befb59f41886ab3c88d48e4fa3f7f7bd389abbb04fa1a1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c013b19b8870192bbf6283700872450f8bab980e117b2245e24fb7b49d5de436",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-07-26T08:58:02Z",
    "title_canon_sha256": "753fcd23075e70f9428ab55df74e1a9590646f3bbc56306f76587f4a65f92cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11439",
    "kind": "arxiv",
    "version": 1
  }
}