Pith Number

pith:QMUW4R22

pith:2016:QMUW4R225DWST7ADAGBDMHSKT5

not attested not anchored not stored refs pending

30 years, some 700 integrals, and 1 dessert, or: Electroweak two-loop corrections to the Zbb vertex

A. Freitas (Univ. Pittsburgh), I. Dubovyk (Univ. Hamburg), J. Gluza (Univ. Katowice), J. Usovitsch (Humboldt-Univ. zu Berlin), T. Riemann (K\"onigs Wusterhausen, Univ. Katowice)

arxiv:1610.07059 v2 · 2016-10-22 · 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{QMUW4R225DWST7ADAGBDMHSKT5}

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	2026-05-18T01:00:05.280771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83296e475ae8ed29fc030182361e4a9f6239528719eb133f9fcbc9b9993717f4

Aliases

arxiv: 1610.07059 · arxiv_version: 1610.07059v2 · doi: 10.48550/arxiv.1610.07059 · pith_short_12: QMUW4R225DWS · pith_short_16: QMUW4R225DWST7AD · pith_short_8: QMUW4R22

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/QMUW4R225DWST7ADAGBDMHSKT5 \
  | 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: 83296e475ae8ed29fc030182361e4a9f6239528719eb133f9fcbc9b9993717f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c91f1e79a96c34f2c4cdf31718d074eed985c70e6a782eb2cf95817de5aa55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-10-22T14:52:53Z",
    "title_canon_sha256": "25b29e88bfd4bf9f3d90bc931f6e9f987dec3b2346fb6293c86f08a0ffd3570c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07059",
    "kind": "arxiv",
    "version": 2
  }
}