Pith Number

pith:SEJXWHRU

pith:2015:SEJXWHRUT42MSTI3TRE2NIBMH2

not attested not anchored not stored refs pending

Combining parton showers and NNLO matrix elements

Stefan Hoeche, Stefan Prestel, Ye Li

arxiv:1507.05325 v1 · 2015-07-19 · 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{SEJXWHRUT42MSTI3TRE2NIBMH2}

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	2026-05-18T01:36:37.192993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91137b1e349f34c94d1b9c49a6a02c3ead29e0b2063cef390038b577b216f392

Aliases

arxiv: 1507.05325 · arxiv_version: 1507.05325v1 · doi: 10.48550/arxiv.1507.05325 · pith_short_12: SEJXWHRUT42M · pith_short_16: SEJXWHRUT42MSTI3 · pith_short_8: SEJXWHRU

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/SEJXWHRUT42MSTI3TRE2NIBMH2 \
  | 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: 91137b1e349f34c94d1b9c49a6a02c3ead29e0b2063cef390038b577b216f392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c412da6b57456cec6f50f9e12c66bae6fe5afcc6df1cb108d46ca1a77dccbcdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-19T19:20:56Z",
    "title_canon_sha256": "71b1cbdb894eb383c8ee10f24a247f23b2efea7720f0f2264c85edabc36954e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05325",
    "kind": "arxiv",
    "version": 1
  }
}