Pith Number

pith:ZZ22XTMY

pith:2004:ZZ22XTMYR4OROLFTJVPLJJ2OWG

not attested not anchored not stored refs pending

CJK-Improved 5 Flavour LO Parton Distributions in the Real Photon

F.Cornet (Granada U.), M.Krawczyk (Warsaw U.), P.Jankowski (Warsaw U.)

arxiv:hep-ph/0404244 v1 · 2004-04-27 · 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{ZZ22XTMYR4OROLFTJVPLJJ2OWG}

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	2026-05-18T02:36:29.550449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce75abcd988f1d172cb34d5eb4a74eb1b2aadfc2c731a6a723e52756a3908782

Aliases

arxiv: hep-ph/0404244 · arxiv_version: hep-ph/0404244v1 · doi: 10.48550/arxiv.hep-ph/0404244 · pith_short_12: ZZ22XTMYR4OR · pith_short_16: ZZ22XTMYR4OROLFT · pith_short_8: ZZ22XTMY

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/ZZ22XTMYR4OROLFTJVPLJJ2OWG \
  | 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: ce75abcd988f1d172cb34d5eb4a74eb1b2aadfc2c731a6a723e52756a3908782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef126cd57a3651c68530d18fb9d4ef8bf534b4850b5523f10cc50ab6464bced",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-04-27T17:49:04Z",
    "title_canon_sha256": "d6513553aaa8a31c6f160897d33eef2f468cb7675e4791869af142f34ca40db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0404244",
    "kind": "arxiv",
    "version": 1
  }
}