Pith Number

pith:LUNGCJIH

pith:2017:LUNGCJIHPM4EQ2UV6G6PKIGPHX

not attested not anchored not stored refs pending

Multiple-Relaxation-Time Lattice Boltzmann scheme for Fractional Advection-Diffusion Equation

Alain Cartalade, Amina Younsi, Marie-Christine N\'eel

arxiv:1706.09161 v2 · 2017-06-28 · physics.comp-ph · 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{LUNGCJIHPM4EQ2UV6G6PKIGPHX}

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	2026-05-18T00:07:50.754680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1a6125077b38486a95f1bcf520cf3de3ddc1b452571281522bf6b837c40414

Aliases

arxiv: 1706.09161 · arxiv_version: 1706.09161v2 · doi: 10.48550/arxiv.1706.09161 · pith_short_12: LUNGCJIHPM4E · pith_short_16: LUNGCJIHPM4EQ2UV · pith_short_8: LUNGCJIH

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/LUNGCJIHPM4EQ2UV6G6PKIGPHX \
  | 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: 5d1a6125077b38486a95f1bcf520cf3de3ddc1b452571281522bf6b837c40414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8d652bda3f61ac2a779f7613f537fe29103b4abf1a65f12b414d5baf37b13d",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2017-06-28T08:07:21Z",
    "title_canon_sha256": "75749917220972f5863fc7ac9d5947d0eb98e116030f0b1fcfdcf8e07f457ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09161",
    "kind": "arxiv",
    "version": 2
  }
}