Pith Number

pith:E2QI5EVL

pith:2005:E2QI5EVLKY4N4HA2PBMCRGVSPR

not attested not anchored not stored refs pending

NLO photon parton parametrization

Aharon Levy, Halina Abramowicz, Wojtek Slominski

arxiv:hep-ph/0507091 v1 · 2005-07-07 · 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{E2QI5EVLKY4N4HA2PBMCRGVSPR}

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	2026-05-18T04:24:36.617909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a08e92ab5638de1c1a7858289ab27c78a6b5ed5729cd371f424e6249c7455c

Aliases

arxiv: hep-ph/0507091 · arxiv_version: hep-ph/0507091v1 · doi: 10.48550/arxiv.hep-ph/0507091 · pith_short_12: E2QI5EVLKY4N · pith_short_16: E2QI5EVLKY4N4HA2 · pith_short_8: E2QI5EVL

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/E2QI5EVLKY4N4HA2PBMCRGVSPR \
  | 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: 26a08e92ab5638de1c1a7858289ab27c78a6b5ed5729cd371f424e6249c7455c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d42e945fd9359e5cff51b8b962677c141ed276528920e7a6b2b1d607aff4787",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-07-07T17:17:59Z",
    "title_canon_sha256": "61aba178d81d11b970c6789559bd2679adf5a9392536a227317b56acf49c16ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0507091",
    "kind": "arxiv",
    "version": 1
  }
}