Pith Number

pith:HPR6ALH4

pith:1994:HPR6ALH4VGLNW7OQXD5MO2DFI3

not attested not anchored not stored refs pending

An Alternative Method of Extracting $V_{bu}$ from Semi-leptonic B Decay

CA), Jin Dai (Department of Physics, San Diego, Univ. of California

arxiv:hep-ph/9405270 v1 · 1994-05-12 · 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{HPR6ALH4VGLNW7OQXD5MO2DFI3}

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	2026-05-18T04:37:45.492464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be3e02cfca996db7dd0b8fac7686546fae82b5b0de8d6bd83c8c64bf400d0da

Aliases

arxiv: hep-ph/9405270 · arxiv_version: hep-ph/9405270v1 · doi: 10.48550/arxiv.hep-ph/9405270 · pith_short_12: HPR6ALH4VGLN · pith_short_16: HPR6ALH4VGLNW7OQ · pith_short_8: HPR6ALH4

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/HPR6ALH4VGLNW7OQXD5MO2DFI3 \
  | 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: 3be3e02cfca996db7dd0b8fac7686546fae82b5b0de8d6bd83c8c64bf400d0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32648f270c2e59955eea2f184b9f5a4a4f6680930307e7b2cdd83744fcdf6cc1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-05-12T05:17:02Z",
    "title_canon_sha256": "39bd1d5fb86140556b1378ac4ad8669df3fae317ea4d2362a8da96879b0d03c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9405270",
    "kind": "arxiv",
    "version": 1
  }
}