Pith Number

pith:2YEBIIHF

pith:2026:2YEBIIHFCTWLIEJMPV5MQY7OYB

not attested not anchored not stored refs pending

FPGA Acceleration of Matrix-Element Calculations for Monte Carlo Event Generation

A. Oyanguren, A. Valero, C. Vico Villalba, F. Carri\'o, F. Herv\`as \'Alvarez, H. Guti\'errez Arance, L. Fiorini, P. Leguina L\'opez, S. Folgueras

arxiv:2605.23785 v1 · 2026-05-22 · hep-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{2YEBIIHFCTWLIEJMPV5MQY7OYB}

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	2026-05-25T02:02:32.436309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6081420e514ecb4112c7d7ac863eec0561cf2a15856695193290ac09da0141d

Aliases

arxiv: 2605.23785 · arxiv_version: 2605.23785v1 · doi: 10.48550/arxiv.2605.23785 · pith_short_12: 2YEBIIHFCTWL · pith_short_16: 2YEBIIHFCTWLIEJM · pith_short_8: 2YEBIIHF

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/2YEBIIHFCTWLIEJMPV5MQY7OYB \
  | 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: d6081420e514ecb4112c7d7ac863eec0561cf2a15856695193290ac09da0141d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e63ce063a97de8261e3f0395b71c9ae8f399194751b7b9aa08c3ab8fcfa5e0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2026-05-22T15:49:31Z",
    "title_canon_sha256": "85b82ae916a7aecd3c92c7552c2b8a8014639e7e73ac60a699e9b9d20a6e9678"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23785",
    "kind": "arxiv",
    "version": 1
  }
}