Pith Number

pith:2OAZ3HEA

pith:2012:2OAZ3HEATF35KW4HH5MH7W3K6O

not attested not anchored not stored refs pending

Determination of the Weak Axial Vector Coupling from a Measurement of the Beta-Asymmetry Parameter A in Neutron Beta Decay

A. Petoukhov, B. Maerkisch, D. Mund, H. Abele, J. Krempel, M. Deissenroth, M. Schumann, T. Soldner

arxiv:1204.0013 v1 · 2012-03-30 · hep-ex · 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{2OAZ3HEATF35KW4HH5MH7W3K6O}

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	2026-05-18T03:26:53.011057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3819d9c809977d55b873f587fdb6af38025d60c5e87d3fac1f85c1a32ed4758

Aliases

arxiv: 1204.0013 · arxiv_version: 1204.0013v1 · doi: 10.48550/arxiv.1204.0013 · pith_short_12: 2OAZ3HEATF35 · pith_short_16: 2OAZ3HEATF35KW4H · pith_short_8: 2OAZ3HEA

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/2OAZ3HEATF35KW4HH5MH7W3K6O \
  | 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: d3819d9c809977d55b873f587fdb6af38025d60c5e87d3fac1f85c1a32ed4758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fc4c96df37177b08b84e9a5cbd6d6e49ee53452cd6afad4c27372804177d6e9",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2012-03-30T20:15:26Z",
    "title_canon_sha256": "baf4b5cfeb53592b316ecfa240c3e186daad6c1f77bca638cc6266b75c86bd0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0013",
    "kind": "arxiv",
    "version": 1
  }
}