Pith Number

pith:ZBPQJQGH

pith:1995:ZBPQJQGH63VUBOLRYIGWGGHXWF

not attested not anchored not stored refs pending

Dependence of $|V_{ub}/V_{cb}|$ on Fermi momentum $p_{_F}$ in ACCMM model

C.S. Kim (Yonsei Univ.), Dae Sung Hwang (Sejong Univ.), Wuk Namgung (Dongguk Univ.)

arxiv:hep-ph/9502346 v2 · 1995-02-20 · 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{ZBPQJQGH63VUBOLRYIGWGGHXWF}

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	2026-05-18T04:38:06.135247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85f04c0c7f6eb40b971c20d6318f7b1658ca0f6da270deebabe42704d5930db

Aliases

arxiv: hep-ph/9502346 · arxiv_version: hep-ph/9502346v2 · doi: 10.48550/arxiv.hep-ph/9502346 · pith_short_12: ZBPQJQGH63VU · pith_short_16: ZBPQJQGH63VUBOLR · pith_short_8: ZBPQJQGH

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/ZBPQJQGH63VUBOLRYIGWGGHXWF \
  | 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: c85f04c0c7f6eb40b971c20d6318f7b1658ca0f6da270deebabe42704d5930db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f4d5cb982aa32761a06b1f65af411b31951a8f2a4e29dbec00d88f6a98b3d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-02-20T07:56:17Z",
    "title_canon_sha256": "f0529adc0f9d88d270c0f25dc2ee131fd3e7e0e5a21f263624867686460cbf54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9502346",
    "kind": "arxiv",
    "version": 2
  }
}