Pith Number

pith:KW2CLSRB

pith:2019:KW2CLSRB73JPKWDYCM7ON4XB7R

not attested not anchored not stored refs pending

Semileptonic and leptonic B decay results from early Belle II data

Markus Tobias Prim

arxiv:1906.09337 v1 · 2019-06-21 · 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{KW2CLSRB73JPKWDYCM7ON4XB7R}

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	2026-05-17T23:42:38.444516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b425ca21fed2f55878133ee6f2e1fc5ba58cb742e2d6d78e7753f42f6c8d41

Aliases

arxiv: 1906.09337 · arxiv_version: 1906.09337v1 · doi: 10.48550/arxiv.1906.09337 · pith_short_12: KW2CLSRB73JP · pith_short_16: KW2CLSRB73JPKWDY · pith_short_8: KW2CLSRB

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/KW2CLSRB73JPKWDYCM7ON4XB7R \
  | 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: 55b425ca21fed2f55878133ee6f2e1fc5ba58cb742e2d6d78e7753f42f6c8d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc22b418fe9c575b75203f1314a27638ec52bcb79b2ddbd8de2cc5fd977c8a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-06-21T21:39:24Z",
    "title_canon_sha256": "8f63cc122034d605f1b5fa10d8abc080a590f8c3ef30284452c40762bc608307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09337",
    "kind": "arxiv",
    "version": 1
  }
}