Pith Number

pith:5NCPF7AO

pith:2004:5NCPF7AOLNKDG7OAH4LN55JMTS

not attested not anchored not stored refs pending

Two-loop QCD corrections to the vector form factors for the heavy-quark photo-production

R. Bonciani

arxiv:hep-ph/0410092 v1 · 2004-10-06 · 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{5NCPF7AOLNKDG7OAH4LN55JMTS}

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	2026-05-18T01:39:05.446753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb44f2fc0e5b54337dc03f16def52c9c98d9a055bd3c8ce02966834c99597e9b

Aliases

arxiv: hep-ph/0410092 · arxiv_version: hep-ph/0410092v1 · doi: 10.48550/arxiv.hep-ph/0410092 · pith_short_12: 5NCPF7AOLNKD · pith_short_16: 5NCPF7AOLNKDG7OA · pith_short_8: 5NCPF7AO

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/5NCPF7AOLNKDG7OAH4LN55JMTS \
  | 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: eb44f2fc0e5b54337dc03f16def52c9c98d9a055bd3c8ce02966834c99597e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b47d34994d6703292ecabfec7f98d5051efc3441a2d5dd3a78b827d81e587603",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-10-06T14:55:44Z",
    "title_canon_sha256": "cd095f36e849e0d233fb6aa1ec5c8a94a4b54691b03e377ccf9775b417bd4a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0410092",
    "kind": "arxiv",
    "version": 1
  }
}