Pith Number

pith:UZCYYV6B

pith:2010:UZCYYV6B5QECTC6BM5QKESJ6EQ

not attested not anchored not stored refs pending

Measurements of Branching Fractions for B0 --> Ds+pi- and B0-bar --> Ds+K-

A. Das, et al, The Belle Collaboration

arxiv:1007.4619 v2 · 2010-07-27 · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZCYYV6B5QECTC6BM5QKESJ6EQ}

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	2026-05-18T02:33:08.754460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6458c57c1ec08298bc16760a2493e24279defcaf1e19e6e6babce45973b9437

Aliases

arxiv: 1007.4619 · arxiv_version: 1007.4619v2 · doi: 10.48550/arxiv.1007.4619 · pith_short_12: UZCYYV6B5QEC · pith_short_16: UZCYYV6B5QECTC6B · pith_short_8: UZCYYV6B

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/UZCYYV6B5QECTC6BM5QKESJ6EQ \
  | 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: a6458c57c1ec08298bc16760a2493e24279defcaf1e19e6e6babce45973b9437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2855bf1a479cfe744b701c43e2252a662708a90be30cf312eb14a772057f3339",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2010-07-27T05:11:25Z",
    "title_canon_sha256": "4ed010d0b64667e711a4df65974be5e462b1b789807594b1226453d80b9bda38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4619",
    "kind": "arxiv",
    "version": 2
  }
}