Pith Number

pith:GX6OHFOQ

pith:2019:GX6OHFOQIA64P5RP7XS4PTUM2B

not attested not anchored not stored refs pending

SPH-EXA: Enhancing the Scalability of SPH codes Via an Exascale-Ready SPH Mini-App

Ali Mohammed, Aur\'elien Cavelan, Danilo Guerrera, Darren Reed, David Imbert, Florina M. Ciorba, Jean-Guillaume Piccinali, Lucio Mayer, Rub\'en M. Cabez\'on

arxiv:1905.03344 v1 · 2019-04-29 · physics.comp-ph · 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{GX6OHFOQIA64P5RP7XS4PTUM2B}

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	2026-05-17T23:46:40.296953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35fce395d0403dc7f62ffde5c7ce8cd047e298b5d31827493f8b392c42718846

Aliases

arxiv: 1905.03344 · arxiv_version: 1905.03344v1 · doi: 10.48550/arxiv.1905.03344 · pith_short_12: GX6OHFOQIA64 · pith_short_16: GX6OHFOQIA64P5RP · pith_short_8: GX6OHFOQ

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/GX6OHFOQIA64P5RP7XS4PTUM2B \
  | 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: 35fce395d0403dc7f62ffde5c7ce8cd047e298b5d31827493f8b392c42718846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fe9377a84084131a71cb3756dcee2194ace40ed78c1ed1012dbee019a44ca6",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-04-29T14:44:13Z",
    "title_canon_sha256": "fd06875c507b131ab88322a8a82a560d7ce888e5b9fc01f6fdaf7553903ece42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03344",
    "kind": "arxiv",
    "version": 1
  }
}