Pith Number

pith:TCXIPBIO

pith:2009:TCXIPBIOVTCJSNVIWRFRDTKETA

not attested not anchored not stored refs pending

An Improved Standard Model Prediction Of BR(B -> tau nu) And Its Implications For New Physics

A. Stocchi, C. Schiavi, C. Tarantino, E. Franco, F. Parodi, G. Martinelli, L. Silvestrini, M. Ciuchini, M. Pierini, UTfit Collaboration: M. Bona, V. Lubicz, V. Sordini, V. Vagnoni

arxiv:0908.3470 v3 · 2009-08-24 · hep-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCXIPBIOVTCJSNVIWRFRDTKETA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:34:37.413299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ae87850eacc49936a8b44b11cd449836a59d79c0c9504aa1b7eb48758b50e8

Aliases

arxiv: 0908.3470 · arxiv_version: 0908.3470v3 · doi: 10.48550/arxiv.0908.3470 · pith_short_12: TCXIPBIOVTCJ · pith_short_16: TCXIPBIOVTCJSNVI · pith_short_8: TCXIPBIO

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/TCXIPBIOVTCJSNVIWRFRDTKETA \
  | 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: 98ae87850eacc49936a8b44b11cd449836a59d79c0c9504aa1b7eb48758b50e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba7309a46dbfda803854d7a7f07ed8b994d7e86c2d57c772d8b9e1cec8ebb7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-08-24T17:26:42Z",
    "title_canon_sha256": "3dd1826c6227a005054ee4e3c45203c7d347ca94b63099b0387d5520a0af350b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3470",
    "kind": "arxiv",
    "version": 3
  }
}