Pith Number

pith:66W44I4R

pith:2004:66W44I4RIKRRARX5CSF3Y67C72

not attested not anchored not stored refs pending

Determination of the Branching Fraction for B --> Xc l nu Decays and of |Vcb| from Hadronic-Mass and Lepton-Energy Moments

BABAR Collaboration: B. Aubert, D. Boutigny, et al, R. Barate

arxiv:hep-ex/0404017 v1 · 2004-04-12 · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66W44I4RIKRRARX5CSF3Y67C72}

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	2026-07-04T15:52:31.637128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7adce239142a31046fd148bbc7be2feb42a84c6d7dd40523a17039c8219c858

Aliases

arxiv: hep-ex/0404017 · arxiv_version: hep-ex/0404017v1 · doi: 10.48550/arxiv.hep-ex/0404017 · pith_short_12: 66W44I4RIKRR · pith_short_16: 66W44I4RIKRRARX5 · pith_short_8: 66W44I4R

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/66W44I4RIKRRARX5CSF3Y67C72 \
  | 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: f7adce239142a31046fd148bbc7be2feb42a84c6d7dd40523a17039c8219c858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da09bcca2ca4aa06065781f9c552a08f4b46c07d25723b439f353f55fc37cc9e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2004-04-12T05:12:06Z",
    "title_canon_sha256": "45c106dac400361d0617caa5c3b2257b4e1645585a46d5afd4027328ffca4898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0404017",
    "kind": "arxiv",
    "version": 1
  }
}