Pith Number

pith:NKHIVQGP

pith:2013:NKHIVQGPBKTF7O6VDT5UUJTCST

not attested not anchored not stored refs pending

PRAND: GPU accelerated parallel random number generation library: Using most reliable algorithms and applying parallelism of modern GPUs and CPUs

L.N. Shchur, L.Yu. Barash

arxiv:1307.5869 v2 · 2013-07-22 · physics.comp-ph · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKHIVQGPBKTF7O6VDT5UUJTCST}

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	2026-05-18T02:58:57.017505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a8e8ac0cf0aa65fbbd51cfb4a266294d40c9e787097d8c1659d1609788bcc5b

Aliases

arxiv: 1307.5869 · arxiv_version: 1307.5869v2 · doi: 10.48550/arxiv.1307.5869 · pith_short_12: NKHIVQGPBKTF · pith_short_16: NKHIVQGPBKTF7O6V · pith_short_8: NKHIVQGP

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/NKHIVQGPBKTF7O6VDT5UUJTCST \
  | 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: 6a8e8ac0cf0aa65fbbd51cfb4a266294d40c9e787097d8c1659d1609788bcc5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f22d6d2439259c417dcf8857e4b57bf9bcfddc2f55655e32258bfd690067a57d",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-07-22T20:21:20Z",
    "title_canon_sha256": "d85333a815be358ba04fec30779455a86ad2d0006c42b13518244ae4170ef8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5869",
    "kind": "arxiv",
    "version": 2
  }
}