Pith Number

pith:LAYZK4JN

pith:2010:LAYZK4JN64JQF35Z5QW5RTW73N

not attested not anchored not stored refs pending

Heavy fermions and two loop electroweak corrections to $b\rightarrow s+\gamma$

Tai-Fu Feng, Xiu-Yi Yang

arxiv:1005.4543 v1 · 2010-05-25 · 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{LAYZK4JN64JQF35Z5QW5RTW73N}

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	2026-05-18T02:33:24.010395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583195712df71302efb9ec2dd8cedfdb7b112e752237c2eb6c38a3eec837dcd2

Aliases

arxiv: 1005.4543 · arxiv_version: 1005.4543v1 · doi: 10.48550/arxiv.1005.4543 · pith_short_12: LAYZK4JN64JQ · pith_short_16: LAYZK4JN64JQF35Z · pith_short_8: LAYZK4JN

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/LAYZK4JN64JQF35Z5QW5RTW73N \
  | 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: 583195712df71302efb9ec2dd8cedfdb7b112e752237c2eb6c38a3eec837dcd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2743c4ea97710d031497d862aa4207f62e7d3a63533f2b11589c2bac589bfa3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-25T11:49:29Z",
    "title_canon_sha256": "f0e9f10e73e7ce15efedee9468f1e9056c81ed46c549ada7e44e8b2132ffff72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4543",
    "kind": "arxiv",
    "version": 1
  }
}