Pith Number

pith:HR5YYTAY

pith:2021:HR5YYTAYPCL5DKQJ6JWRMMECMU

not attested not anchored not stored refs pending

Top quark contribution to two-loop helicity amplitudes for $Z$ boson pair production in gluon fusion

Chen-Yu Wang, Christian Br{\o}nnum-Hansen

arxiv:2101.12095 v1 · 2021-01-28 · 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{HR5YYTAYPCL5DKQJ6JWRMMECMU}

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.

Cited by

1 paper in Pith

Theoretical modeling of QCD radiation in off-shell Higgs production through gluon fusion

Receipt and verification

First computed	2026-07-05T05:31:41.958327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7b8c4c187897d1aa09f26d163082650954074de5173b7f7e6a95d079da8998

Aliases

arxiv: 2101.12095 · arxiv_version: 2101.12095v1 · doi: 10.48550/arxiv.2101.12095 · pith_short_12: HR5YYTAYPCL5 · pith_short_16: HR5YYTAYPCL5DKQJ · pith_short_8: HR5YYTAY

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/HR5YYTAYPCL5DKQJ6JWRMMECMU \
  | 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: 3c7b8c4c187897d1aa09f26d163082650954074de5173b7f7e6a95d079da8998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16ddf2f2960a1ec0dc45ec12b4a500d64c3053401535a578c1a86e95c7e0456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-01-28T16:31:32Z",
    "title_canon_sha256": "65e6e8ec94720181f752561eb0fb2f765999f7df37484e616e224991807f43d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.12095",
    "kind": "arxiv",
    "version": 1
  }
}