Pith Number

pith:QMNGZUTC

pith:2009:QMNGZUTCTANTNDRQVCCYE2BETM

not attested not anchored not stored refs pending

Evidence for the eta_b(1S) Meson in Radiative Upsilon(2S) Decay

et al, the BABAR Collaboration: B. Aubert

arxiv:0903.1124 v2 · 2009-03-07 · 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{QMNGZUTCTANTNDRQVCCYE2BETM}

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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.

Cited by

1 paper in Pith

Lattice QCD determination of the radiative decay rates $h_{c}\to \eta_{c}\, \gamma$ and $h_{b}\to \eta_{b}\, \gamma$

Receipt and verification

First computed	2026-07-04T17:26:08.308131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831a6cd262981b368e30a8858268249b0864695ae7679e449264a75d9ad92a7f

Aliases

arxiv: 0903.1124 · arxiv_version: 0903.1124v2 · doi: 10.48550/arxiv.0903.1124 · pith_short_12: QMNGZUTCTANT · pith_short_16: QMNGZUTCTANTNDRQ · pith_short_8: QMNGZUTC

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/QMNGZUTCTANTNDRQVCCYE2BETM \
  | 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: 831a6cd262981b368e30a8858268249b0864695ae7679e449264a75d9ad92a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f914ee054086dc8e9bdb599af7ae1fbc9d55294300b08e4a880046f2977ad11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-03-07T00:05:05Z",
    "title_canon_sha256": "74020c3ae6477883b8a049d29c066203075d24d8ccf75300c1e10cc6954a0902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1124",
    "kind": "arxiv",
    "version": 2
  }
}