Pith Number

pith:WI6URKJR

pith:2014:WI6URKJROBCNSQ7EAYPTPIMCKI

not attested not anchored not stored refs pending

Determination of the Free Neutron Lifetime

A. R. Young, A. Saunders, A. Steyerl, A. T. Holley, A. T. Yue, C. L. Morris, C.-Y. Liu, D. J. Salvat, F. E. Wietfeldt, G. L. Greene, G. L. Jones, J. David Bowman, J. Mulholland, Jr., K. B. Grammer, K. M. Nollett, L. J. Broussard, M. Makela, M. P. Mendenhall, M. Ramsey-Musolf, M. S. Dewey, N. Fomin, P. R. Huffman, R. W. Pattie, S. J. Seestrom, S. M. Clayton, S. Penttila, W. M. Snow

arxiv:1410.5311 v1 · 2014-10-20 · nucl-ex · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WI6URKJROBCNSQ7EAYPTPIMCKI}

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	2026-05-18T02:39:46.348832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23d48a9317044d943e4061f37a18252396ba1e031ad87b396d01ddf2681fa9c

Aliases

arxiv: 1410.5311 · arxiv_version: 1410.5311v1 · doi: 10.48550/arxiv.1410.5311 · pith_short_12: WI6URKJROBCN · pith_short_16: WI6URKJROBCNSQ7E · pith_short_8: WI6URKJR

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/WI6URKJROBCNSQ7EAYPTPIMCKI \
  | 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: b23d48a9317044d943e4061f37a18252396ba1e031ad87b396d01ddf2681fa9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09da7982ffdd5eb41c108e27028a7930531598222cbaca5c21f0413a6ca4f38f",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2014-10-20T15:17:45Z",
    "title_canon_sha256": "cec75fee1338cb27f93739c269ca7ac80b1f17db1ab103a04dbfc1eb5f6fa55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5311",
    "kind": "arxiv",
    "version": 1
  }
}