Pith. sign in
Pith Number

pith:3RM2BLRH

pith:1999:3RM2BLRHCO2RHOGMEUOMABS5RE
not attested not anchored not stored refs pending

B^+ --> D^{*+}_s gamma and B^+ --> D^{*+} gamma as Probes of V_{ub}

Benjamin Grinstein, Richard F. Lebed

arxiv:hep-ph/9902369 v2 · 1999-02-16 · 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{3RM2BLRHCO2RHOGMEUOMABS5RE}

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 2026-07-04T17:18:27.839634Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

dc59a0ae2713b513b8cc251cc0065d890cc05ab16e7000d4aef9e185b9dfb5c8

Aliases

arxiv: hep-ph/9902369 · arxiv_version: hep-ph/9902369v2 · doi: 10.48550/arxiv.hep-ph/9902369 · pith_short_12: 3RM2BLRHCO2R · pith_short_16: 3RM2BLRHCO2RHOGM · pith_short_8: 3RM2BLRH
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/3RM2BLRHCO2RHOGMEUOMABS5RE \
  | 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: dc59a0ae2713b513b8cc251cc0065d890cc05ab16e7000d4aef9e185b9dfb5c8
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "13c138a9da5d360c81758b39e78aa8fd5fe8759bcd82c730bada216465e580f5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-02-16T19:26:30Z",
    "title_canon_sha256": "1e0c96e367b680982ee3b3e89b6d9c57fcd8feeebc4e0365e84ff1e4384214f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9902369",
    "kind": "arxiv",
    "version": 2
  }
}