Pith Number

pith:UTKTXNYF

pith:2002:UTKTXNYF42PSWXP2TOW4IWLR37

not attested not anchored not stored refs pending

R Parity violating enhancement of Bu -> l nu and Bc -> l nu

A.G. Akeroyd, S. Recksiegel

arxiv:hep-ph/0205176 v3 · 2002-05-16 · 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{UTKTXNYF42PSWXP2TOW4IWLR37}

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	2026-05-18T04:26:11.178405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d53bb705e69f2b5dfa9badc45971dfe39306cbef520de5584b4da629ec4c59

Aliases

arxiv: hep-ph/0205176 · arxiv_version: hep-ph/0205176v3 · doi: 10.48550/arxiv.hep-ph/0205176 · pith_short_12: UTKTXNYF42PS · pith_short_16: UTKTXNYF42PSWXP2 · pith_short_8: UTKTXNYF

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/UTKTXNYF42PSWXP2TOW4IWLR37 \
  | 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: a4d53bb705e69f2b5dfa9badc45971dfe39306cbef520de5584b4da629ec4c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0997b8a180362d899b4628607ab929958e7c775eff478f5128d89360c5f831ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-05-16T06:42:01Z",
    "title_canon_sha256": "f352a109ef1fa2a4d4bf6fdb3a92b6596b3dc2fc987f34b2c061dacfc7cd674b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0205176",
    "kind": "arxiv",
    "version": 3
  }
}