Pith Number

pith:PYBJBZ4K

pith:2002:PYBJBZ4KE7R34RMZ2HFAWE4JND

not attested not anchored not stored refs pending

Color-flow decomposition of QCD amplitudes

F. Maltoni, K. Paul, S. Willenbrock, T. Stelzer

arxiv:hep-ph/0209271 v2 · 2002-09-23 · 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{PYBJBZ4KE7R34RMZ2HFAWE4JND}

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

The Monte Carlo Ecosystem in High-Energy Physics: A Primer

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

Tree Amplitudes with Charged Matter in Pure Gauge Theory

Receipt and verification

First computed	2026-07-04T16:34:21.034481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0290e78a27e3be4599d1ca0b138968dbd56282c7d2e157d70da2f719ce6ad0

Aliases

arxiv: hep-ph/0209271 · arxiv_version: hep-ph/0209271v2 · doi: 10.48550/arxiv.hep-ph/0209271 · pith_short_12: PYBJBZ4KE7R3 · pith_short_16: PYBJBZ4KE7R34RMZ · pith_short_8: PYBJBZ4K

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/PYBJBZ4KE7R34RMZ2HFAWE4JND \
  | 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: 7e0290e78a27e3be4599d1ca0b138968dbd56282c7d2e157d70da2f719ce6ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "122bdb7efe675af59f7dbd1f3f3fca341adbac73bf0e7b7e9b77c7b76544e314",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-09-23T21:26:17Z",
    "title_canon_sha256": "df81f9158c190b0e2b43123eec5a3370f1745e647873f3f91550ae6a99ec47c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0209271",
    "kind": "arxiv",
    "version": 2
  }
}