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Pith Number

pith:V4PQKCN4

pith:2014:V4PQKCN4K3MACO6PKICTMOCM7M
not attested not anchored not stored refs pending

Ordering variable for parton showers

Davison E. Soper, Zoltan Nagy

arxiv:1401.6366 v1 · 2014-01-24 · hep-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{V4PQKCN4K3MACO6PKICTMOCM7M}

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.
Receipt and verification
First computed 2026-05-18T01:45:17.096372Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

af1f0509bc56d8013bcf520536384cfb19b386c3b6a31db458aa7e996066320d

Aliases

arxiv: 1401.6366 · arxiv_version: 1401.6366v1 · doi: 10.48550/arxiv.1401.6366 · pith_short_12: V4PQKCN4K3MA · pith_short_16: V4PQKCN4K3MACO6P · pith_short_8: V4PQKCN4
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/V4PQKCN4K3MACO6PKICTMOCM7M \
  | 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: af1f0509bc56d8013bcf520536384cfb19b386c3b6a31db458aa7e996066320d
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "0836f2cfb8fbecede4707925dca8248b44a9d8c01dc06137ab5b5886e989b945",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-01-24T15:09:11Z",
    "title_canon_sha256": "d8008b64cb3eb6a3c0c3bb8beb442343377c64e0715ac013501bab5546d9b583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6366",
    "kind": "arxiv",
    "version": 1
  }
}