Pith Number

pith:BHCNOOWE

pith:2011:BHCNOOWEYETFUU2KZCY2O4IVAC

not attested not anchored not stored refs pending

Unified framework for a side-by-side comparison of different multicomponent algorithms: lattice Boltzmann vs. phase field model

Alfredo Soldati, Dafne Molin, Federico Toschi, Luca Scarbolo, Mauro Sbragaglia, Prasad Perlekar

arxiv:1112.5547 v3 · 2011-12-23 · physics.comp-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{BHCNOOWEYETFUU2KZCY2O4IVAC}

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	2026-05-18T03:45:12.518104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c4d73ac4c1265a534ac8b1a7711500b7f6e0cac9a32a7a814eef59933366de

Aliases

arxiv: 1112.5547 · arxiv_version: 1112.5547v3 · doi: 10.48550/arxiv.1112.5547 · pith_short_12: BHCNOOWEYETF · pith_short_16: BHCNOOWEYETFUU2K · pith_short_8: BHCNOOWE

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/BHCNOOWEYETFUU2KZCY2O4IVAC \
  | 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: 09c4d73ac4c1265a534ac8b1a7711500b7f6e0cac9a32a7a814eef59933366de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a87b6497e493c8f0e25b61d524f98ce7daebace30d6dcab24b63e5e5dac34f",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-12-23T10:13:31Z",
    "title_canon_sha256": "34879cc7393fe83d6db6de02ac6bf4de13a5109ef29cbe99d5763684d77475e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5547",
    "kind": "arxiv",
    "version": 3
  }
}