Pith Number

pith:O62P3GQY

pith:2014:O62P3GQYEX6UNKN2HBCOCM7F6C

not attested not anchored not stored refs pending

Cluster-level tuning of a shallow water equation solver on the Intel MIC architecture

Andrey Vladimirov, Cliff Addison

arxiv:1408.1727 v1 · 2014-08-07 · cs.MS · cs.CE · cs.DC · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O62P3GQYEX6UNKN2HBCOCM7F6C}

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	2026-05-18T02:45:39.158624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b4fd9a1825fd46a9ba3844e133e5f0ba17321d90828c76759a165a9dead45f

Aliases

arxiv: 1408.1727 · arxiv_version: 1408.1727v1 · doi: 10.48550/arxiv.1408.1727 · pith_short_12: O62P3GQYEX6U · pith_short_16: O62P3GQYEX6UNKN2 · pith_short_8: O62P3GQY

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/O62P3GQYEX6UNKN2HBCOCM7F6C \
  | 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: 77b4fd9a1825fd46a9ba3844e133e5f0ba17321d90828c76759a165a9dead45f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4598da7b29902ca56fde62980532e2a6e06f045c90b9e44eef0062b3fe722528",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DC",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2014-08-07T22:53:51Z",
    "title_canon_sha256": "07e2d922387331baacf5aefa8bcb323be16d0e7f0cfca003f4e5c37314c1e9c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1727",
    "kind": "arxiv",
    "version": 1
  }
}