Pith Number

pith:USP2G24F

pith:2006:USP2G24FBLC5EBBSX55Q6XRBGE

not attested not anchored not stored refs pending

A subtraction scheme for computing QCD jet cross sections at NNLO: regularization of doubly-real emissions

Gabor Somogyi, Vittorio Del Duca, Zoltan Trocsanyi

arxiv:hep-ph/0609042 v1 · 2006-09-05 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USP2G24FBLC5EBBSX55Q6XRBGE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

CoLoRFulNNLO for hadron collisions: integrating the iterated single unresolved subtraction terms

Receipt and verification

First computed	2026-05-18T04:38:27.781193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a49fa36b850ac5d20432bf7b0f5e21310f94ab6f9fc6ed1581396820964d13af

Aliases

arxiv: hep-ph/0609042 · arxiv_version: hep-ph/0609042v1 · doi: 10.48550/arxiv.hep-ph/0609042 · pith_short_12: USP2G24FBLC5 · pith_short_16: USP2G24FBLC5EBBS · pith_short_8: USP2G24F

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/USP2G24FBLC5EBBSX55Q6XRBGE \
  | 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: a49fa36b850ac5d20432bf7b0f5e21310f94ab6f9fc6ed1581396820964d13af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044a260cce104756345256d9e4d6408c91fe81bfdd957c2361b523eb6985bad7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-09-05T12:25:29Z",
    "title_canon_sha256": "dec14ec27058a852c2d065c40c287d444199861bd6dc9d04261a8e17d3292585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0609042",
    "kind": "arxiv",
    "version": 1
  }
}