Pith Number

pith:CXKHNJXW

pith:2023:CXKHNJXWYKTF2CUBQMKBQ5BJ4U

not attested not anchored not stored refs pending

Correcting for cutoff dependence in backward evolution of QCD parton showers

Bryan R. Webber, Stefano Frixione

arxiv:2309.15587 v2 · 2023-09-27 · 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{CXKHNJXWYKTF2CUBQMKBQ5BJ4U}

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	2026-07-05T08:07:58.322143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d476a6f6c2a65d0a818314187429e505e9cda11e80c4bcf587ae3f5b309c8e

Aliases

arxiv: 2309.15587 · arxiv_version: 2309.15587v2 · doi: 10.48550/arxiv.2309.15587 · pith_short_12: CXKHNJXWYKTF · pith_short_16: CXKHNJXWYKTF2CUB · pith_short_8: CXKHNJXW

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/CXKHNJXWYKTF2CUBQMKBQ5BJ4U \
  | 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: 15d476a6f6c2a65d0a818314187429e505e9cda11e80c4bcf587ae3f5b309c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bcaa683379b6b14a09c39a7ad89b78cad26c1ce4f354c4f8f3687d8d104bf9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-09-27T11:44:00Z",
    "title_canon_sha256": "9283da7cbf991c5160ba43ec4a5940ba919c309705d43d9458d1816f1c39bfb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15587",
    "kind": "arxiv",
    "version": 2
  }
}