Pith Number

pith:CKSKMDAM

pith:2025:CKSKMDAMT2YU5ETALCMWRJV3ZY

not attested not anchored not stored refs pending

JENA Computing Initiative WP2 Report: Software and Heterogeneous Architectures

Adrien Matta, Bruno Kh\'elifi, Caterina Doglioni, Christoph Weniger, David Chamont, Davide Costanzo, Eva Santos, Fabien Sch\"ussler, Gabriel Stoicea, Graeme A Stewart, H{\aa}vard Helstrup, Liliana Teodorescu, Luis Sarmiento Pico, Mohammad Al-Turany, Oxana Smirnova, Paul Laycock, Thomas Kuhr

arxiv:2503.09213 v1 · 2025-03-12 · physics.comp-ph · astro-ph.HE · hep-ex · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKSKMDAMT2YU5ETALCMWRJV3ZY}

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	2026-07-05T10:29:51.809212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a4a60c0c9eb14e9260589968a6bbce09d0bfea31e834f08007eefcc9169dd3

Aliases

arxiv: 2503.09213 · arxiv_version: 2503.09213v1 · doi: 10.48550/arxiv.2503.09213 · pith_short_12: CKSKMDAMT2YU · pith_short_16: CKSKMDAMT2YU5ETA · pith_short_8: CKSKMDAM

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/CKSKMDAMT2YU5ETALCMWRJV3ZY \
  | 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: 12a4a60c0c9eb14e9260589968a6bbce09d0bfea31e834f08007eefcc9169dd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145b1304c56869b663954eaa0189ce8b6a20fcb333af6bb0fed8ee9255664230",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-03-12T10:01:49Z",
    "title_canon_sha256": "52b73da88c6f7c3eb2fb0f09a11e63888d46349ce4cb99661fa5ece4db557d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09213",
    "kind": "arxiv",
    "version": 1
  }
}