Pith Number

pith:U7DUIUWK

pith:2021:U7DUIUWKXCBMGIHJA4I2G5NRLD

not attested not anchored not stored refs pending

Enabling particle applications for exascale computing platforms

Aaron Scheinberg, Adetokunbo A Adedoyin, Adrian Pope, Amil Y Sharma, Choongseok Chang, Christian FA Negre, Christoph Junghans, Damien Lebrun-Grandie, Daniel Osei-Kuffuor, Guangye Chen, Jamaludin Mohd-Yusof, James Belak, Jean-Luc Fattebert, Lee Ricketson, Michael E Wall, Robert F Bird, Salman Habib, Samuel Temple Reeve, Shane Fogerty, Stan G Moore, Stephane Ethier, Steven J Plimpton, Stuart R Slattery, Susan M Mniszewski

arxiv:2109.09056 v1 · 2021-09-19 · 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{U7DUIUWKXCBMGIHJA4I2G5NRLD}

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	2026-07-05T03:15:41.064398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7c74452cab882c320e90711a375b158c8cf016d3dba2590a9ac4bf0f30e6b45

Aliases

arxiv: 2109.09056 · arxiv_version: 2109.09056v1 · doi: 10.48550/arxiv.2109.09056 · pith_short_12: U7DUIUWKXCBM · pith_short_16: U7DUIUWKXCBMGIHJ · pith_short_8: U7DUIUWK

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/U7DUIUWKXCBMGIHJA4I2G5NRLD \
  | 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: a7c74452cab882c320e90711a375b158c8cf016d3dba2590a9ac4bf0f30e6b45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af1383c1ed6f311bfb0d7ae28556c0b83e39e27436c8070842daee1cbf86791",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-09-19T04:05:36Z",
    "title_canon_sha256": "74915c4d204552da26f872c3726d8abaa494c3be7964fe2937ae094bd6ca3d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09056",
    "kind": "arxiv",
    "version": 1
  }
}