Pith Number

pith:FQPGMNQA

pith:2026:FQPGMNQA6T67NHM2Q6RG65U6SF

not attested not anchored not stored refs pending

Probing nuclear interactions \`a la Rutherford: Insights on $^4$He from $\alpha$ scattering

A. Hacisalihoglu, A. Kievsky, A. Spatafora, A. Yildirim, C. Agodi, C. Ciampi, C. Frosin, D. Carbone, D. Dell'Aquila, D. Torresi, F. Cappuzzello, G. A. Brischetto, G. Orlandini, H.-W. Becker, I. Ciraldo, I. Lombardo, L. C. Chamon, M. Cavallaro, M. Cicerchia, M. Cinausero, M. Fisichella, M. Hilcker, M. Vigilante, M. Viviani, O. Sgouros, S. Bacca, S. Calabrese, T. Marchi, V. Soukeras, Y. Kucuk

arxiv:2605.23654 v1 · 2026-05-22 · nucl-ex · 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{FQPGMNQA6T67NHM2Q6RG65U6SF}

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	2026-05-25T02:02:24.371182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c1e663600f4fdf69d9a87a26f769e917886ab3b3136dd689365c078763bd487

Aliases

arxiv: 2605.23654 · arxiv_version: 2605.23654v1 · doi: 10.48550/arxiv.2605.23654 · pith_short_12: FQPGMNQA6T67 · pith_short_16: FQPGMNQA6T67NHM2 · pith_short_8: FQPGMNQA

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/FQPGMNQA6T67NHM2Q6RG65U6SF \
  | 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: 2c1e663600f4fdf69d9a87a26f769e917886ab3b3136dd689365c078763bd487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd23f4874fdb38944e93f30c9c9bf1fbbb3af305d836f727e2ec3dbc3450f50",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2026-05-22T14:07:18Z",
    "title_canon_sha256": "c6e7769cc8b262780cc191f8830f634e75bd54fb999fc4417ddae8f90600481b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23654",
    "kind": "arxiv",
    "version": 1
  }
}