Pith Number

pith:CGA4VDSM

pith:2026:CGA4VDSMRSBOVR75UBKI7V7VVL

not attested not anchored not stored refs pending

Matrix element method at NLO: A fine proof of concept in POWHEG

Giulia Zanderighi, Jakob Linder, Luc Schnell, Marius Wiesemann, Ulrich Haisch

arxiv:2606.11083 v1 · 2026-06-09 · hep-ph · 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{CGA4VDSMRSBOVR75UBKI7V7VVL}

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	2026-06-10T01:11:09.125940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1181ca8e4c8c82eac7fda0548fd7f5aaecf393ee917e787e0a6a9c358cc525ac

Aliases

arxiv: 2606.11083 · arxiv_version: 2606.11083v1 · doi: 10.48550/arxiv.2606.11083 · pith_short_12: CGA4VDSMRSBO · pith_short_16: CGA4VDSMRSBOVR75 · pith_short_8: CGA4VDSM

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/CGA4VDSMRSBOVR75UBKI7V7VVL \
  | 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: 1181ca8e4c8c82eac7fda0548fd7f5aaecf393ee917e787e0a6a9c358cc525ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86db69d34abda95740e16c33a6f830845af55219d819968eb55ce6bfafe2f244",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-06-09T16:42:10Z",
    "title_canon_sha256": "73850c4dc0b00f54480650d3e819afe18db205b8bdea8f8f3a6f7a4afad085cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11083",
    "kind": "arxiv",
    "version": 1
  }
}