Pith Number

pith:IKMF55QV

pith:2005:IKMF55QVJTFBQDLZGJP5L5YFJO

not attested not anchored not stored refs pending

One-loop amplitudes for four-point functions with two external massive quarks and two external massless partons up to O(epsilon^2)

J.G.K\"orner, M. Rogal, Z. Merebashvili

arxiv:hep-ph/0511264 v2 · 2005-11-22 · 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{IKMF55QVJTFBQDLZGJP5L5YFJO}

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	2026-05-18T01:08:53.615243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42985ef6154cca180d79325fd5f7054b8c47aa1824e8d10ffc12ee7c1e2edc1f

Aliases

arxiv: hep-ph/0511264 · arxiv_version: hep-ph/0511264v2 · doi: 10.48550/arxiv.hep-ph/0511264 · pith_short_12: IKMF55QVJTFB · pith_short_16: IKMF55QVJTFBQDLZ · pith_short_8: IKMF55QV

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/IKMF55QVJTFBQDLZGJP5L5YFJO \
  | 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: 42985ef6154cca180d79325fd5f7054b8c47aa1824e8d10ffc12ee7c1e2edc1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d06ba46c76bb7c0b3f77b9f00b5dff80d4fa2ca2c0de62ebcf7c2c60a27bd5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-11-22T21:16:43Z",
    "title_canon_sha256": "6760a24276ddaf33281d562ef4cb9c88546f2a5e5e24f221b4de964ed7c6b342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0511264",
    "kind": "arxiv",
    "version": 2
  }
}