Pith Number

pith:AKUNX5GF

pith:2010:AKUNX5GFXS4NG3U2GLOYOEW4GF

not attested not anchored not stored refs pending

High-Performance Physics Simulations Using Multi-Core CPUs and GPGPUs in a Volunteer Computing Context

Firas Hamze, Kamran Karimi, Neil G. Dickson

arxiv:1004.0023 v1 · 2010-03-31 · cs.DC · cs.PF · 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{AKUNX5GFXS4NG3U2GLOYOEW4GF}

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	2026-05-18T04:25:28.420911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a8dbf4c5bcb8d36e9a32dd8712dc314da0c825bdca8f1018a216fd04f92a34

Aliases

arxiv: 1004.0023 · arxiv_version: 1004.0023v1 · doi: 10.48550/arxiv.1004.0023 · pith_short_12: AKUNX5GFXS4N · pith_short_16: AKUNX5GFXS4NG3U2 · pith_short_8: AKUNX5GF

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/AKUNX5GFXS4NG3U2GLOYOEW4GF \
  | 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: 02a8dbf4c5bcb8d36e9a32dd8712dc314da0c825bdca8f1018a216fd04f92a34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a283a30f129d22f0bfbc3457401b0f8bf52e4e11f80ed44793f5216728d5c8d",
    "cross_cats_sorted": [
      "cs.PF",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-03-31T22:38:24Z",
    "title_canon_sha256": "67a84094d83cd61409848cde30590b95647c5f44e0c1e1f887918c8db5bfc38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0023",
    "kind": "arxiv",
    "version": 1
  }
}