Pith Number

pith:WV6L4B54

pith:2006:WV6L4B54XVQVTO7FPNIOREAAIC

not attested not anchored not stored refs pending

Evidence of the Purely Leptonic Decay B- --> tau- nu_tau-bar

et al. (for the Belle Collaboration), K. Ikado

arxiv:hep-ex/0604018 v3 · 2006-04-09 · 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{WV6L4B54XVQVTO7FPNIOREAAIC}

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	2026-07-04T23:54:22.851269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b57cbe07bcbd6159bbe57b50e890004091bafe949ad3f2da73e1c9baf0aaf925

Aliases

arxiv: hep-ex/0604018 · arxiv_version: hep-ex/0604018v3 · doi: 10.48550/arxiv.hep-ex/0604018 · pith_short_12: WV6L4B54XVQV · pith_short_16: WV6L4B54XVQVTO7F · pith_short_8: WV6L4B54

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/WV6L4B54XVQVTO7FPNIOREAAIC \
  | 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: b57cbe07bcbd6159bbe57b50e890004091bafe949ad3f2da73e1c9baf0aaf925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3269cdc27445657c83e630253992f495511e91c3f8d95bcad60c41d58ef4d708",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2006-04-09T12:31:49Z",
    "title_canon_sha256": "89faad73bd330f7986e040a306b409d2603489a081e3e9567e5bddda6d37fb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0604018",
    "kind": "arxiv",
    "version": 3
  }
}