Pith Number

pith:IU24ILAJ

pith:2019:IU24ILAJU24FS7RCU7YVWRG5EJ

not attested not anchored not stored refs pending

The Variational Multiscale Formulation for the Fully-Implicit Log-Morphology Equation as a Tensor-Based Blood Damage Model

Lutz Pauli, Marek Behr, Stefan Ha{\ss}ler

arxiv:1902.09906 v1 · 2019-02-26 · math.NA · cs.NA · physics.bio-ph · 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{IU24ILAJU24FS7RCU7YVWRG5EJ}

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	2026-06-04T20:13:56.456478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4535c42c09a6b8597e22a7f15b44dd2242495c3e22ffb4497608b429d1b256fc

Aliases

arxiv: 1902.09906 · arxiv_version: 1902.09906v1 · doi: 10.48550/arxiv.1902.09906 · pith_short_12: IU24ILAJU24F · pith_short_16: IU24ILAJU24FS7RC · pith_short_8: IU24ILAJ

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/IU24ILAJU24FS7RCU7YVWRG5EJ \
  | 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: 4535c42c09a6b8597e22a7f15b44dd2242495c3e22ffb4497608b429d1b256fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a297bdfcfe4284943f568cd230b24327934d58f8ab690bf141353bdc8afc58",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-02-26T13:02:45Z",
    "title_canon_sha256": "fbeb9fe561cdd79e751b46df29ea3dd4faf39e4fdf6e2fe5372dedb4a21e67fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09906",
    "kind": "arxiv",
    "version": 1
  }
}