Pith Number

pith:QDHJ4RZK

pith:2011:QDHJ4RZKNTEEXZFJHL3AKGUYMP

not attested not anchored not stored refs pending

Double-real radiation in hadronic top quark pair production as a proof of a certain concept

M. Czakon

arxiv:1101.0642 v1 · 2011-01-04 · 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{QDHJ4RZKNTEEXZFJHL3AKGUYMP}

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

3 papers in Pith

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Top-associated Higgs-boson production using perturbative fragmentation functions at next-to-leading-order

Receipt and verification

First computed	2026-05-18T02:04:13.647948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ce9e472a6cc84be4a93af6051a9863c6ef7bebf4bb7818a295531be53fa20f

Aliases

arxiv: 1101.0642 · arxiv_version: 1101.0642v1 · doi: 10.48550/arxiv.1101.0642 · pith_short_12: QDHJ4RZKNTEE · pith_short_16: QDHJ4RZKNTEEXZFJ · pith_short_8: QDHJ4RZK

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/QDHJ4RZKNTEEXZFJHL3AKGUYMP \
  | 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: 80ce9e472a6cc84be4a93af6051a9863c6ef7bebf4bb7818a295531be53fa20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7903aaf8bc78f734ac5486661f0154f84b5c5d9a4ef1a2b06722193953776673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-04T02:39:56Z",
    "title_canon_sha256": "c860b5755a8ae7e956ae3b5cd242cefd55f45f056e061a12c8afb5892a3f1401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0642",
    "kind": "arxiv",
    "version": 1
  }
}