Pith Number

pith:QECSWKFB

pith:1994:QECSWKFBGK3Q6ISN7I4OEPCRE4

not attested not anchored not stored refs pending

The Mass Definition in Hqet and a New Determination of V$_{\text{cb}}$

P. Ball, U. Nierste

arxiv:hep-ph/9403407 v3 · 1994-03-31 · 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{QECSWKFBGK3Q6ISN7I4OEPCRE4}

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	2026-05-18T04:37:45.625450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81052b28a132b70f224dfa38e23c512730c5cf49fe04f7752b4c8c77255fe3a4

Aliases

arxiv: hep-ph/9403407 · arxiv_version: hep-ph/9403407v3 · doi: 10.48550/arxiv.hep-ph/9403407 · pith_short_12: QECSWKFBGK3Q · pith_short_16: QECSWKFBGK3Q6ISN · pith_short_8: QECSWKFB

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/QECSWKFBGK3Q6ISN7I4OEPCRE4 \
  | 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: 81052b28a132b70f224dfa38e23c512730c5cf49fe04f7752b4c8c77255fe3a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ce5fe81b53d08a0084edb79ddf816adfae4f733f5fd6bc5c1945f4a2cbdd59",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-03-31T16:22:07Z",
    "title_canon_sha256": "811c9fc9b9a121baf28ce120de62449c946866ac32a3c1705a421a92a1668083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9403407",
    "kind": "arxiv",
    "version": 3
  }
}