Pith Number

pith:ZPDLQDE2

pith:2009:ZPDLQDE2AJUPDDBEJIA77Q3472

not attested not anchored not stored refs pending

Two-loop divergences of scattering amplitudes with massive partons

Andrea Ferroglia, Ben D. Pecjak, Li Lin Yang (Johannes Gutenberg University Mainz), Matthias Neubert

arxiv:0907.4791 v1 · 2009-07-28 · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPDLQDE2AJUPDDBEJIA77Q3472}

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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

Double virtual QCD corrections to $t\bar{t}+$jet production at the LHC

The Fate of Ultra-Collinear Modes in On-Shell Massive Sudakov Form Factors

Progress on the soft anomalous dimension in QCD

Receipt and verification

First computed	2026-07-04T17:22:11.025396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc6b80c9a0268f18c244a01ffc37cfebcedffbfbb3eba1bec0fd1b4e5fd97c9

Aliases

arxiv: 0907.4791 · arxiv_version: 0907.4791v1 · doi: 10.48550/arxiv.0907.4791 · pith_short_12: ZPDLQDE2AJUP · pith_short_16: ZPDLQDE2AJUPDDBE · pith_short_8: ZPDLQDE2

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/ZPDLQDE2AJUPDDBEJIA77Q3472 \
  | 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: cbc6b80c9a0268f18c244a01ffc37cfebcedffbfbb3eba1bec0fd1b4e5fd97c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d047c890bf4dbe5f432fd054b3683e7041578b6371de026cc32f5e97e427e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-07-28T17:25:24Z",
    "title_canon_sha256": "acb92bff24280ad5336b985e504e16844d22de36c6d14b3f4385595c08a0ef57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4791",
    "kind": "arxiv",
    "version": 1
  }
}