Pith Number

pith:X4MRNZ72

pith:2022:X4MRNZ72FESU6M2B4UYQVYSDLM

not attested not anchored not stored refs pending

Two-loop master integrals for pseudo-scalar quarkonium and leptonium production and decay

Claude Duhr, Matteo Becchetti, Melih A. Ozcelik, Samuel Abreu

arxiv:2206.03848 v2 · 2022-06-08 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4MRNZ72FESU6M2B4UYQVYSDLM}

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.

Cited by

1 paper in Pith

Soft Contributions Stabilize NNLO QCD Corrections to Quarkonium Production and Decay

Receipt and verification

First computed	2026-07-05T05:16:51.207596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1916e7fa29254f3341e5310ae2435b398b0e96f6f5b6fbb0aaa89afeecabc0

Aliases

arxiv: 2206.03848 · arxiv_version: 2206.03848v2 · doi: 10.48550/arxiv.2206.03848 · pith_short_12: X4MRNZ72FESU · pith_short_16: X4MRNZ72FESU6M2B · pith_short_8: X4MRNZ72

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/X4MRNZ72FESU6M2B4UYQVYSDLM \
  | 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: bf1916e7fa29254f3341e5310ae2435b398b0e96f6f5b6fbb0aaa89afeecabc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76fb15b191dfc19499bd246aae57af1e72064b2946f4dec9200590e89a0eb643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-06-08T12:42:03Z",
    "title_canon_sha256": "377873bc9731cde5e74d5fc95dd36f266e61f3f840254eefd6055964ae8f194e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03848",
    "kind": "arxiv",
    "version": 2
  }
}