Pith Number

pith:FLAV3FKB

pith:2018:FLAV3FKBR7YRNPHX72LX4DW44G

not attested not anchored not stored refs pending

Recovering the full Navier Stokes equations with lattice Boltzmann schemes

Benjamin Graille (LM-Orsay), Fran\c{c}ois Dubois (LM-Orsay), Pierre Lallemand (CSRC)

arxiv:1802.02369 v1 · 2018-02-07 · math.NA · physics.class-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{FLAV3FKBR7YRNPHX72LX4DW44G}

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	2026-05-18T00:12:38.296930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac15d95418ff116bcf7fe977e0edce18799e1367e869b474342876e346e0331

Aliases

arxiv: 1802.02369 · arxiv_version: 1802.02369v1 · doi: 10.48550/arxiv.1802.02369 · pith_short_12: FLAV3FKBR7YR · pith_short_16: FLAV3FKBR7YRNPHX · pith_short_8: FLAV3FKB

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/FLAV3FKBR7YRNPHX72LX4DW44G \
  | 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: 2ac15d95418ff116bcf7fe977e0edce18799e1367e869b474342876e346e0331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10c71c98716125401afc3c0922a6f631544279a049135b61de134f4b017016c",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-07T09:44:39Z",
    "title_canon_sha256": "b0794e99422d11e9d169796548c004b30b0deefb04875d627e2ccdad8e81423f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02369",
    "kind": "arxiv",
    "version": 1
  }
}