Pith Number

pith:JZ5QT7FQ

pith:2026:JZ5QT7FQDYXSNX6P7MB47VNUUV

not attested not anchored not stored refs pending

Precision measurement of radiative neutron \b{eta}-decay: methodology and systematic effects

A.K. Thompson, B. O'Neill, C.D. Bass, D. He, E.J. Beise, F.E. Wietfeldt, H. Breuer, H.P. Mumm, J.S. Nico, J.W. Paster, K.J. Coakley, M.J. Bales, M.S. Dewey, R. Alarcon, R.L. Cooper, S.F. Hoogerheide, S. Gardner, T.E. Chupp, T.E. Haugen, T. Rao, T.R. Gentile

arxiv:2606.30205 v1 · 2026-06-29 · 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{JZ5QT7FQDYXSNX6P7MB47VNUUV}

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	2026-06-30T02:17:54.065611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7b09fcb01e2f26dfcffb03cfd5b4a5469bbe67f4ddbd93e1c99e88f9fcc233

Aliases

arxiv: 2606.30205 · arxiv_version: 2606.30205v1 · doi: 10.48550/arxiv.2606.30205 · pith_short_12: JZ5QT7FQDYXS · pith_short_16: JZ5QT7FQDYXSNX6P · pith_short_8: JZ5QT7FQ

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/JZ5QT7FQDYXSNX6P7MB47VNUUV \
  | 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: 4e7b09fcb01e2f26dfcffb03cfd5b4a5469bbe67f4ddbd93e1c99e88f9fcc233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b643a7e657228f772087f7ee37b6ce6508f3404e2747ea129118890c4fa17a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2026-06-29T12:23:03Z",
    "title_canon_sha256": "ca21b5ce09497b9fe91f5146e077a12220e843ca9ff0ce49a2c68bdeb2c27b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30205",
    "kind": "arxiv",
    "version": 1
  }
}