pith. sign in
Pith Number

pith:6ARWEKA5

pith:1999:6ARWEKA5VZ4DCQID5JOQSRKQZR
not attested not anchored not stored refs pending

Determining V(ub) from B+ --> D*+(s) e+ e- and B+ --> D*+ e+ e-

Benjamin Grinstein, David H. Evans, Detlef R. Nolte

arxiv:hep-ph/9903480 v2 · 1999-03-25 · 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{6ARWEKA5VZ4DCQID5JOQSRKQZR}

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 2026-05-18T02:36:28.125276Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

f02362281dae78314103ea5d094550cc5e69b4a3c94c8318d6a8696bafee2bfa

Aliases

arxiv: hep-ph/9903480 · arxiv_version: hep-ph/9903480v2 · doi: 10.48550/arxiv.hep-ph/9903480 · pith_short_12: 6ARWEKA5VZ4D · pith_short_16: 6ARWEKA5VZ4DCQID · pith_short_8: 6ARWEKA5
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/6ARWEKA5VZ4DCQID5JOQSRKQZR \
  | 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: f02362281dae78314103ea5d094550cc5e69b4a3c94c8318d6a8696bafee2bfa
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "ffebbeaf0c54bee6b172a8dff1e7c0a3e192f7a7b1ac58863ca3ee0fa773c113",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-25T02:01:24Z",
    "title_canon_sha256": "f6a0ba5501a14867d32ef8f52efd0f1983970ab52504ae4a7732390ec1bbab85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903480",
    "kind": "arxiv",
    "version": 2
  }
}