Pith Number

pith:2UG2LOK5

pith:2006:2UG2LOK5KPNE3T2JXZR7GZDO6C

not attested not anchored not stored refs pending

Improved measurements of branching fractions for B -> K pi and B -> pi pi decays

et al. (for the Belle Collaboration), P. Chang, S.-W. Lin

arxiv:hep-ex/0609015 v2 · 2006-09-08 · 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{2UG2LOK5KPNE3T2JXZR7GZDO6C}

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	2026-07-04T23:54:23.486202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50da5b95d53da4dcf49be63f3646ef0a1bab40f00d5f2c2930544b047f1fec3

Aliases

arxiv: hep-ex/0609015 · arxiv_version: hep-ex/0609015v2 · doi: 10.48550/arxiv.hep-ex/0609015 · pith_short_12: 2UG2LOK5KPNE · pith_short_16: 2UG2LOK5KPNE3T2J · pith_short_8: 2UG2LOK5

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/2UG2LOK5KPNE3T2JXZR7GZDO6C \
  | 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: d50da5b95d53da4dcf49be63f3646ef0a1bab40f00d5f2c2930544b047f1fec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4920c33be99d50aee2517cde7036b49ab619ca718b77b4c06c925cf179b6286",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2006-09-08T06:08:06Z",
    "title_canon_sha256": "a0c6ccfa20ea715f5195589a9ef04fd4dd060531e721feb942ae6d555ca5453c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0609015",
    "kind": "arxiv",
    "version": 2
  }
}