Pith Number

pith:74R6YYOK

pith:2013:74R6YYOK5XMIPIPAVSLFOYDFZN

not attested not anchored not stored refs pending

Multiple-relaxation-time lattice Boltzmann modeling of incompressible flows in porous media

Qing Liu, Ya-Ling He

arxiv:1311.7239 v3 · 2013-11-28 · physics.comp-ph · cond-mat.soft · 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{74R6YYOK5XMIPIPAVSLFOYDFZN}

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	2026-05-18T01:28:15.080998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff23ec61caedd887a1e0ac96576065cb60e823d2c64e52e963bbf22761198a65

Aliases

arxiv: 1311.7239 · arxiv_version: 1311.7239v3 · doi: 10.48550/arxiv.1311.7239 · pith_short_12: 74R6YYOK5XMI · pith_short_16: 74R6YYOK5XMIPIPA · pith_short_8: 74R6YYOK

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/74R6YYOK5XMIPIPAVSLFOYDFZN \
  | 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: ff23ec61caedd887a1e0ac96576065cb60e823d2c64e52e963bbf22761198a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b8d3bfa7cc1c2c9b5e376809114e166f2a050861c59e466784fec9b959723cd",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-11-28T08:39:07Z",
    "title_canon_sha256": "6bca1a073bf0ddeef388f4954efc4e8ca3d686e55651e063f27f03cb2b3566af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7239",
    "kind": "arxiv",
    "version": 3
  }
}