Pith Number

pith:4OMQU6CE

pith:2001:4OMQU6CEOKU6ITR45SCJQNWTEI

not attested not anchored not stored refs pending

Inclusive semileptonic branching ratios of b hadrons produced in Z decays

ALEPH Collaboration

arxiv:hep-ex/0108007 v1 · 2001-08-02 · 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{4OMQU6CEOKU6ITR45SCJQNWTEI}

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	2026-05-18T03:47:32.969453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3990a784472a9e44e3cec849836d3222e34cb2bc0e4f23d133fe4944f1226c5

Aliases

arxiv: hep-ex/0108007 · arxiv_version: hep-ex/0108007v1 · doi: 10.48550/arxiv.hep-ex/0108007 · pith_short_12: 4OMQU6CEOKU6 · pith_short_16: 4OMQU6CEOKU6ITR4 · pith_short_8: 4OMQU6CE

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/4OMQU6CEOKU6ITR45SCJQNWTEI \
  | 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: e3990a784472a9e44e3cec849836d3222e34cb2bc0e4f23d133fe4944f1226c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6b9405c553cf569bfeb2d683a95cc71467d96a61f676daf3e6a08cad27160a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2001-08-02T13:07:29Z",
    "title_canon_sha256": "7d47ddad24c133d270b8e1825ec4be0653bbbad1965cdaf8430146012b95ab89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0108007",
    "kind": "arxiv",
    "version": 1
  }
}