Pith Number

pith:SPMTE5V7

pith:2019:SPMTE5V7AMS6XELGMVUSJBEQOU

not attested not anchored not stored refs pending

Discrepancy between experimental and theoretical $\beta$-decay rates resolved from first principles

A. Schwenk, G. Hagen, G. R. Jansen, J. D. Holt, K. A. Wendt, P. Gysbers, P. Navratil, S. Quaglioni, S. R. Stroberg, T. D. Morris, T. Papenbrock

arxiv:1903.00047 v1 · 2019-02-28 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPMTE5V7AMS6XELGMVUSJBEQOU}

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.

Cited by

2 papers in Pith

Challenging chiral EFT with tritium beta decay

Dark energy from neutrino interactions in Unimodular Gravity

Receipt and verification

First computed	2026-07-05T07:45:24.048023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d93276bf0325eb91666569248490750e30f5add2dc166c4a63c85ed7ef889c

Aliases

arxiv: 1903.00047 · arxiv_version: 1903.00047v1 · doi: 10.48550/arxiv.1903.00047 · pith_short_12: SPMTE5V7AMS6 · pith_short_16: SPMTE5V7AMS6XELG · pith_short_8: SPMTE5V7

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/SPMTE5V7AMS6XELGMVUSJBEQOU \
  | 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: 93d93276bf0325eb91666569248490750e30f5add2dc166c4a63c85ed7ef889c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464f3351a46c8fac1e6a9bc5727cd275863148dd4264faede83bd6f0a6b94279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-02-28T19:57:27Z",
    "title_canon_sha256": "d2e8c38bd4de867b641c5202455e265b90ff0e9b61bcf69c25bee841fe06487c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00047",
    "kind": "arxiv",
    "version": 1
  }
}