Pith Number

pith:RB2BLBCX

pith:2016:RB2BLBCXLZPISRSDF3RZ2D5SLZ

not attested not anchored not stored refs pending

Precision Measurement of the Radiative $\Beta$ Decay of the Free Neutron

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

arxiv:1603.00243 v2 · 2016-03-01 · nucl-ex · physics.ins-det

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

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	2026-05-18T01:11:08.207474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88741584575e5e8946432ee39d0fb25e738ada29eb0d214a03dcbdcaa288368d

Aliases

arxiv: 1603.00243 · arxiv_version: 1603.00243v2 · doi: 10.48550/arxiv.1603.00243 · pith_short_12: RB2BLBCXLZPI · pith_short_16: RB2BLBCXLZPISRSD · pith_short_8: RB2BLBCX

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/RB2BLBCXLZPISRSDF3RZ2D5SLZ \
  | 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: 88741584575e5e8946432ee39d0fb25e738ada29eb0d214a03dcbdcaa288368d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a53498e05aa66cd7f96ac249b4a1672adf0678bef6fb3aeb91ff820f8b86ad2",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2016-03-01T12:06:23Z",
    "title_canon_sha256": "c416dfa2c2f65c0f9e8638c9593370e76f110a2753f9f3db98377a2775f1ec6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00243",
    "kind": "arxiv",
    "version": 2
  }
}