Pith Number

pith:K4ZTGD2N

pith:2018:K4ZTGD2N5EQX3VVU7Z3WWKOOTS

not attested not anchored not stored refs pending

Tests of the Standard Model in Neutron Beta Decay with Polarized Neutron and Electron and Unpolarized Proton

A. N. Ivanov, M. Wellenzohn, N. I. Troitskaya, R. H\"ollwieser, Ya. A. Berdnikov

arxiv:1805.03880 v2 · 2018-05-10 · hep-ph · astro-ph.CO · 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{K4ZTGD2N5EQX3VVU7Z3WWKOOTS}

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	2026-05-18T00:01:01.828744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5733330f4de9217dd6b4fe776b29ce9c92bf8feced6695e67c647e329c4b3bf8

Aliases

arxiv: 1805.03880 · arxiv_version: 1805.03880v2 · doi: 10.48550/arxiv.1805.03880 · pith_short_12: K4ZTGD2N5EQX · pith_short_16: K4ZTGD2N5EQX3VVU · pith_short_8: K4ZTGD2N

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/K4ZTGD2N5EQX3VVU7Z3WWKOOTS \
  | 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: 5733330f4de9217dd6b4fe776b29ce9c92bf8feced6695e67c647e329c4b3bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4743d754a2eac36bc46f8615bebbc12b8feed9accd390d1a7029c7906a9ba53",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-10T08:35:36Z",
    "title_canon_sha256": "05bc213a4f720357b0f9824969c5434b74d196b16c863c0f5ff4525f4dccc574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03880",
    "kind": "arxiv",
    "version": 2
  }
}