Pith Number

pith:IAJ373RA

pith:2021:IAJ373RA6GT6R76VCKXPEGZIA3

not attested not anchored not stored refs pending

Strong Scaling of OpenACC enabled Nek5000 on several GPU based HPC systems

Adam Peplinski, Andreas Jocksch, Artur Podobas, Dirk Pleiter, Erwin Laure, Fazle Hussain, Jie Yao, Jing Gong, Jonathan Vincent, Martin Karp, Matts Karlsson, Niclas Jansson, Philipp Schlatter, Stefano Markidis

arxiv:2109.03592 v3 · 2021-09-08 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAJ373RA6GT6R76VCKXPEGZIA3}

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	2026-07-05T03:29:03.342629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4013bfee20f1a7e8ffd512aef21b2806ec6767d8856775839ffd78bbffc3640a

Aliases

arxiv: 2109.03592 · arxiv_version: 2109.03592v3 · doi: 10.48550/arxiv.2109.03592 · pith_short_12: IAJ373RA6GT6 · pith_short_16: IAJ373RA6GT6R76V · pith_short_8: IAJ373RA

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/IAJ373RA6GT6R76VCKXPEGZIA3 \
  | 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: 4013bfee20f1a7e8ffd512aef21b2806ec6767d8856775839ffd78bbffc3640a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5456a245b88f86e0f696273afd6b63a52e424d09aca55c87f197f96751e89734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-09-08T12:40:56Z",
    "title_canon_sha256": "1e272f0a8a75e646eb81c87d5589800d72c69e0d20a6856d1b1e9fac497b5e32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03592",
    "kind": "arxiv",
    "version": 3
  }
}