Pith Number

pith:O2AMBBX6

pith:2005:O2AMBBX6OCA73235DXRTKANMOW

not attested not anchored not stored refs pending

The decays $\bar{B} \to D^{**}\pi$ and the Isgur-Wise functions $\tau_{1/2}(w)$, $\tau_{3/2}(w)$

A. Le Yaouanc, F. Jugeau, J.-C. Raynal, L. Oliver

arxiv:hep-ph/0504206 v2 · 2005-04-22 · 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{O2AMBBX6OCA73235DXRTKANMOW}

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	2026-07-04T16:55:40.202126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7680c086fe7081fdeb7d1de33501ac75b12723fddce1b295d316a5ceb255a5ea

Aliases

arxiv: hep-ph/0504206 · arxiv_version: hep-ph/0504206v2 · doi: 10.48550/arxiv.hep-ph/0504206 · pith_short_12: O2AMBBX6OCA7 · pith_short_16: O2AMBBX6OCA73235 · pith_short_8: O2AMBBX6

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/O2AMBBX6OCA73235DXRTKANMOW \
  | 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: 7680c086fe7081fdeb7d1de33501ac75b12723fddce1b295d316a5ceb255a5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e9dd4290f2e755434883eae2493e4e373e844b37a4368b79274338b4e9e35a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-04-22T13:21:36Z",
    "title_canon_sha256": "31622c81e9a7cf6bc241e269a0cf10592c4fb807dc521c5cb46086803be1afcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0504206",
    "kind": "arxiv",
    "version": 2
  }
}