Pith Number

pith:YTDZ7LJR

pith:2006:YTDZ7LJRAHENTZW27PZGYOUKYK

not attested not anchored not stored refs pending

D-dimensional unitarity cut method

Bo Feng, Charalampos Anastasiou, Pierpaolo Mastrolia, Ruth Britto, Zoltan Kunszt

arxiv:hep-ph/0609191 v2 · 2006-09-19 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTDZ7LJRAHENTZW27PZGYOUKYK}

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

2 papers in Pith

Feynman Integral Reduction without Integration-By-Parts

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

Receipt and verification

First computed	2026-07-04T15:17:09.972869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c79fad3101c8d9e6dafbf26c3a8ac2b23185034bc1e515482b08d2eee9e891

Aliases

arxiv: hep-ph/0609191 · arxiv_version: hep-ph/0609191v2 · doi: 10.48550/arxiv.hep-ph/0609191 · pith_short_12: YTDZ7LJRAHEN · pith_short_16: YTDZ7LJRAHENTZW2 · pith_short_8: YTDZ7LJR

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/YTDZ7LJRAHENTZW27PZGYOUKYK \
  | 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: c4c79fad3101c8d9e6dafbf26c3a8ac2b23185034bc1e515482b08d2eee9e891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a7d2d03ff9ea5a6ebccd2487b2dbb1c626c0c7b50ca286299871b054220c00",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-09-19T12:33:20Z",
    "title_canon_sha256": "2b722e9cac70c22613a4c8ac59d7d156ec66d317fc6dd842c5b4850b042325dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0609191",
    "kind": "arxiv",
    "version": 2
  }
}