Pith Number

pith:CGP6PEG5

pith:2010:CGP6PEG5XLMMU6TRTSC63Z3E7B

not attested not anchored not stored refs pending

A Flexible Patch-Based Lattice Boltzmann Parallelization Approach for Heterogeneous GPU-CPU Clusters

Christian Feichtinger, Georg Hager, Gerhard Wellein, Harald Koestler, Johannes Habich, Ulrich Ruede

arxiv:1007.1388 v1 · 2010-07-08 · cs.DC · cs.PF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGP6PEG5XLMMU6TRTSC63Z3E7B}

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	2026-05-18T04:01:13.409468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

119fe790ddbad8ca7a719c85ede764f86ce30a48089f7f138eb30de0d17eb9dc

Aliases

arxiv: 1007.1388 · arxiv_version: 1007.1388v1 · doi: 10.48550/arxiv.1007.1388 · pith_short_12: CGP6PEG5XLMM · pith_short_16: CGP6PEG5XLMMU6TR · pith_short_8: CGP6PEG5

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/CGP6PEG5XLMMU6TRTSC63Z3E7B \
  | 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: 119fe790ddbad8ca7a719c85ede764f86ce30a48089f7f138eb30de0d17eb9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8520a174be21d2b411f5501d9f172195bae06a96e73bb9eca543927ef84e5e76",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-07-08T14:27:05Z",
    "title_canon_sha256": "78f41f87a975afb0cea3f720a4c5ece6c4cd03db0f6f58ebd4644d36575655d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1388",
    "kind": "arxiv",
    "version": 1
  }
}