Pith Number

pith:QHDHTHJM

pith:2003:QHDHTHJMSW4G23YLS2N5RENWOR

not attested not anchored not stored refs pending

Next-to-leading order QCD calculations with parton showers II: soft singularities

Davison E. Soper

arxiv:hep-ph/0306268 v4 · 2003-06-27 · 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{QHDHTHJMSW4G23YLS2N5RENWOR}

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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

1 paper in Pith

A New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

Receipt and verification

First computed	2026-07-04T16:40:47.622738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c6799d2c95b86d6f0b969bd891b6744a0e0808efe21468224d4fa80442afb6

Aliases

arxiv: hep-ph/0306268 · arxiv_version: hep-ph/0306268v4 · doi: 10.48550/arxiv.hep-ph/0306268 · pith_short_12: QHDHTHJMSW4G · pith_short_16: QHDHTHJMSW4G23YL · pith_short_8: QHDHTHJM

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/QHDHTHJMSW4G23YLS2N5RENWOR \
  | 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: 81c6799d2c95b86d6f0b969bd891b6744a0e0808efe21468224d4fa80442afb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f584044de08209b34ddc046a24f20f8bec05444dd08ed61d035997b70338b267",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-06-27T05:13:32Z",
    "title_canon_sha256": "20ccc57b711b3694ee556349706dea3c24dabbf185f1a97e59a92747daccf1a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0306268",
    "kind": "arxiv",
    "version": 4
  }
}