Pith Number

pith:NN2WYHUM

pith:2011:NN2WYHUMEUXZ5MVJ6UWGR3D3R5

not attested not anchored not stored refs pending

Sensitivity analysis and determination of free relaxation parameters for the weakly-compressible MRT-LBM schemes

Hui Xu, Orestis Malaspinas, Pierre Sagaut

arxiv:1111.6469 v1 · 2011-11-28 · physics.flu-dyn · physics.comp-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{NN2WYHUMEUXZ5MVJ6UWGR3D3R5}

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	2026-05-18T01:59:22.973637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b756c1e8c252f9eb2a9f52c68ec7b8f71dd3bc93a4a92ed022ec7a45f64b689

Aliases

arxiv: 1111.6469 · arxiv_version: 1111.6469v1 · doi: 10.48550/arxiv.1111.6469 · pith_short_12: NN2WYHUMEUXZ · pith_short_16: NN2WYHUMEUXZ5MVJ · pith_short_8: NN2WYHUM

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/NN2WYHUMEUXZ5MVJ6UWGR3D3R5 \
  | 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: 6b756c1e8c252f9eb2a9f52c68ec7b8f71dd3bc93a4a92ed022ec7a45f64b689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "453dc010a67c589781b3cad10eca58ac02b2ac8289a0ffc0f5a04b725f4ae1e0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-11-28T15:21:38Z",
    "title_canon_sha256": "5d1f739d4bfb5094d322dc4fb7a3c550a16883b75b938256728e7dbff2a2f664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6469",
    "kind": "arxiv",
    "version": 1
  }
}