Pith Number

pith:VHPTTR6Q

pith:2013:VHPTTR6QBHX4SKBNB6IA2JSENW

not attested not anchored not stored refs pending

Computation of multi-leg amplitudes with NJet

Benedikt Biedermann, Peter Uwer, Simon Badger, Valery Yundin

arxiv:1312.7140 v1 · 2013-12-26 · 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{VHPTTR6QBHX4SKBNB6IA2JSENW}

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

1 paper in Pith

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	2026-05-18T01:45:35.770493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9df39c7d009efc9282d0f900d26446d8a69409ea5547b58058d30edff55eede

Aliases

arxiv: 1312.7140 · arxiv_version: 1312.7140v1 · doi: 10.48550/arxiv.1312.7140 · pith_short_12: VHPTTR6QBHX4 · pith_short_16: VHPTTR6QBHX4SKBN · pith_short_8: VHPTTR6Q

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/VHPTTR6QBHX4SKBNB6IA2JSENW \
  | 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: a9df39c7d009efc9282d0f900d26446d8a69409ea5547b58058d30edff55eede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2e7e91f8e7d1d45b6a474b46a9740267579d2815e16da5d0356f9894bfe7cf7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-26T19:10:05Z",
    "title_canon_sha256": "12d2c98230b16ba461a079061687704e366c43c8e5f92835dd9c7487764eb1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7140",
    "kind": "arxiv",
    "version": 1
  }
}