Pith Number

pith:5FWFIWXH

pith:2009:5FWFIWXHC3NHWHCAGGEEXUGI7L

not attested not anchored not stored refs pending

$R$ value measurements for $e^+e^-$ annihilation at 2.60, 3.07 and 3.65 GeV

et al, The BES Collaboration: M. Ablikim

arxiv:0903.0900 v1 · 2009-03-05 · 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{5FWFIWXHC3NHWHCAGGEEXUGI7L}

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.

Cited by

1 paper in Pith

The anomalous magnetic moment of the muon in the Standard Model

Receipt and verification

First computed	2026-05-18T03:51:46.217708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96c545ae716da7b1c4031884bd0c8fae339317ca379b2bce022af122c89cc03

Aliases

arxiv: 0903.0900 · arxiv_version: 0903.0900v1 · doi: 10.48550/arxiv.0903.0900 · pith_short_12: 5FWFIWXHC3NH · pith_short_16: 5FWFIWXHC3NHWHCA · pith_short_8: 5FWFIWXH

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/5FWFIWXHC3NHWHCAGGEEXUGI7L \
  | 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: e96c545ae716da7b1c4031884bd0c8fae339317ca379b2bce022af122c89cc03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d1f5f816e615dd545d9d4feb4e742d546ed73c279e837f24723b1aa81dcfe0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-03-05T03:47:19Z",
    "title_canon_sha256": "823f8636a9dd1ea626a3e3a48c46cd7c8f5c36cf4c1c3b46823724c023df7717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0900",
    "kind": "arxiv",
    "version": 1
  }
}