Pith Number

pith:ALWU6RHS

pith:2011:ALWU6RHSCQV5FDPFQ7FB22TMV2

not attested not anchored not stored refs pending

First experimental determination of the charge radius of $^{74}$Rb and its application in tests of the unitarity of the CKM matrix

A. Voss, C. D. P. Levy, E. Man\'e, F. Buchinger, J. A. Behr, J. Billowes, J. Dilling, J. E. Crawford, M. R. Pearson, O. Shelbaya, S. Ettenauer, T. Brunner

arxiv:1110.1656 v1 · 2011-10-07 · 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{ALWU6RHSCQV5FDPFQ7FB22TMV2}

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	2026-05-18T01:09:25.234064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ed4f44f2142bd28de587ca1d6a6cae94eff2b004c5fcd00d355650e98d7f41

Aliases

arxiv: 1110.1656 · arxiv_version: 1110.1656v1 · doi: 10.48550/arxiv.1110.1656 · pith_short_12: ALWU6RHSCQV5 · pith_short_16: ALWU6RHSCQV5FDPF · pith_short_8: ALWU6RHS

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/ALWU6RHSCQV5FDPFQ7FB22TMV2 \
  | 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: 02ed4f44f2142bd28de587ca1d6a6cae94eff2b004c5fcd00d355650e98d7f41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d11bde12d7b37ae04e1ffc1a6cc7cfa52fa6e283aeb9328ce0f50b868cf15c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-10-07T21:08:28Z",
    "title_canon_sha256": "20fe947b68e1cfa364366b110bc20af325cc80674f5283e6d3821d74abb30cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1656",
    "kind": "arxiv",
    "version": 1
  }
}