Pith Number

pith:K5UQQ7HU

pith:2012:K5UQQ7HUGEDHPRYYMDVT5LUQ7M

not attested not anchored not stored refs pending

Measurement of the neutron $\beta$-asymmetry parameter $A_0$ with ultracold neutrons

A. Garcia, A. Perez Galvan, A.R. Young, A. Saunders, A.T. Holley, B. Hona, B. Tipton, B. VornDick, B.W. Filippone, C.L. Morris, C. Wrede, C.-Y. Liu, D. Melconian, E. Tatar, G.E. Hogan, H.O. Back, H. Yan, J.C. Ramsey, J. Hoagland, J. Liu, Jr., J.W. Martin, J. Yuan, K.P. Hickerson, L.J. Broussard, M.L. Pitt, M. Makela, M.P. Mendenhall, P. Geltenbort, R.B. Vogelaar, R. Carr, R. Mortensen, R. Rios, R.R. Mammei, R. Russell, R. Schmid, R.W. Pattie, S. Clayton, S. Currie, S.J. Seestrom, S. Sjue, T.J. Bowles, T.M. Ito, UCNA Collaboration: B. Plaster, W.E. Sondheim, Y.P. Xu

arxiv:1207.5887 v1 · 2012-07-25 · 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{K5UQQ7HUGEDHPRYYMDVT5LUQ7M}

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	2026-05-18T01:56:07.974165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5769087cf4310677c71860eb3eae90fb132fda3ecac4ee577347554595dabaac

Aliases

arxiv: 1207.5887 · arxiv_version: 1207.5887v1 · doi: 10.48550/arxiv.1207.5887 · pith_short_12: K5UQQ7HUGEDH · pith_short_16: K5UQQ7HUGEDHPRYY · pith_short_8: K5UQQ7HU

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/K5UQQ7HUGEDHPRYYMDVT5LUQ7M \
  | 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: 5769087cf4310677c71860eb3eae90fb132fda3ecac4ee577347554595dabaac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28cb7a1737a145108ba690425539bd197e9696026a98f6b54edbc8de909551e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-07-25T04:55:28Z",
    "title_canon_sha256": "f19a9a0291b91c863b727e2346f0ac8569515fdb7ed02397def255220ae583a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5887",
    "kind": "arxiv",
    "version": 1
  }
}