Pith Number

pith:W4YMPSJ7

pith:2014:W4YMPSJ7TGC4SVCEPYEII4FWJO

not attested not anchored not stored refs pending

Weighted decomposition in high-performance lattice-Boltzmann simulations: are some lattice sites more equal than others?

David Abou Chacra, Derek Groen, Jiri Jaros, Miguel O. Bernabeu, Peter V. Coveney, Rupert W. Nash

arxiv:1410.4713 v1 · 2014-10-17 · cs.DC · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4YMPSJ7TGC4SVCEPYEII4FWJO}

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	2026-05-18T02:39:54.868846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b730c7c93f9985c954447e088470b64b95d74833a2ddf3aac01519a60766df82

Aliases

arxiv: 1410.4713 · arxiv_version: 1410.4713v1 · doi: 10.48550/arxiv.1410.4713 · pith_short_12: W4YMPSJ7TGC4 · pith_short_16: W4YMPSJ7TGC4SVCE · pith_short_8: W4YMPSJ7

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/W4YMPSJ7TGC4SVCEPYEII4FWJO \
  | 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: b730c7c93f9985c954447e088470b64b95d74833a2ddf3aac01519a60766df82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7071a209cf592b793ed648e9be1a329d14acfd7755ae86929785c140fdeae25",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-10-17T13:09:48Z",
    "title_canon_sha256": "4cbb144d0e1f1ecc4204e2e52972f44ee00eb4ca8b8638a8998708e455c44b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4713",
    "kind": "arxiv",
    "version": 1
  }
}