Pith Number

pith:BEVW4WZF

pith:2011:BEVW4WZFAZTG7MXBTA4ZZUGJFC

not attested not anchored not stored refs pending

Q_EC values of the Superallowed beta-Emitters 10-C, 34-Ar, 38-Ca and 46-V

A. Jokinen, A. Kankainen, A. Saastamoinen, D. Gorelov, H. Penttila, I. D. Moore, J. Aysto, J. C. Hardy, J. Hakala, J. Rissanen, M. Reponen, T. Eronen

arxiv:1101.3907 v1 · 2011-01-20 · nucl-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{BEVW4WZFAZTG7MXBTA4ZZUGJFC}

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	2026-05-18T02:03:26.054670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092b6e5b2506666fb2e198399cd0c928ba37ecf4c3376656ff7dcec9be4c8299

Aliases

arxiv: 1101.3907 · arxiv_version: 1101.3907v1 · doi: 10.48550/arxiv.1101.3907 · pith_short_12: BEVW4WZFAZTG · pith_short_16: BEVW4WZFAZTG7MXB · pith_short_8: BEVW4WZF

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/BEVW4WZFAZTG7MXBTA4ZZUGJFC \
  | 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: 092b6e5b2506666fb2e198399cd0c928ba37ecf4c3376656ff7dcec9be4c8299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "239de3f53d76a71f6c4cb3a14757178b5a107b9099e12917805c33de6f555e6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-01-20T14:13:06Z",
    "title_canon_sha256": "2be35952dc40d446805a1483af6c5fc599fd02d35c2db7ccb74155e4459fc981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3907",
    "kind": "arxiv",
    "version": 1
  }
}