Pith Number

pith:6SVFEKH3

pith:1999:6SVFEKH3Q32SNDWJBABKR4D2LK

not attested not anchored not stored refs pending

One-loop QCD interconnection effects in pair production of top quarks

A.P. Chapovsky (Leiden), F.A. Berends (Leiden), W. Beenakker (Durham)

arxiv:hep-ph/9902304 v2 · 1999-02-10 · 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{6SVFEKH3Q32SNDWJBABKR4D2LK}

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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.

Cited by

1 paper in Pith

Towards NNLO QCD predictions for off-shell top-quark pair production and decays

Receipt and verification

First computed	2026-07-04T16:14:04.622775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4aa5228fb86f5268ec90802a8f07a5aafca51bf7cd1d4abd4c209c3f66db5c7

Aliases

arxiv: hep-ph/9902304 · arxiv_version: hep-ph/9902304v2 · doi: 10.48550/arxiv.hep-ph/9902304 · pith_short_12: 6SVFEKH3Q32S · pith_short_16: 6SVFEKH3Q32SNDWJ · pith_short_8: 6SVFEKH3

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/6SVFEKH3Q32SNDWJBABKR4D2LK \
  | 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: f4aa5228fb86f5268ec90802a8f07a5aafca51bf7cd1d4abd4c209c3f66db5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03382be6c0b4c04f61f952838c9832f58140f771f3124314a700071df55b06c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-02-10T17:18:36Z",
    "title_canon_sha256": "0f5ec754a7ddae5cefa8e44e000f8ceed5a64c11104bb5c2b6657331c6c42cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9902304",
    "kind": "arxiv",
    "version": 2
  }
}