Pith Number

pith:HFSJ2FII

pith:2014:HFSJ2FII2OUAWXLI2PRMUSZMSU

not attested not anchored not stored refs pending

$\alpha$-decay calculations of heavy nuclei using an effective Skyrme interaction

B. G. Carlsson, D. E. Ward, S. {\AA}berg

arxiv:1402.2182 v1 · 2014-02-10 · 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{HFSJ2FII2OUAWXLI2PRMUSZMSU}

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	2026-05-18T02:59:31.895687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39649d1508d3a80b5d68d3e2ca4b2c951543c1c24d9acf3bf1ecce08a6f9a565

Aliases

arxiv: 1402.2182 · arxiv_version: 1402.2182v1 · doi: 10.48550/arxiv.1402.2182 · pith_short_12: HFSJ2FII2OUA · pith_short_16: HFSJ2FII2OUAWXLI · pith_short_8: HFSJ2FII

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/HFSJ2FII2OUAWXLI2PRMUSZMSU \
  | 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: 39649d1508d3a80b5d68d3e2ca4b2c951543c1c24d9acf3bf1ecce08a6f9a565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be219009c8b27eddb9339f7de2ff7b43366d0cc04cd445fa2219ad3be1fd2483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-02-10T15:16:54Z",
    "title_canon_sha256": "9dce0fb04dd042224e8a859cef4a5d92c691a2290471d7f14cbc2c85eb5015c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2182",
    "kind": "arxiv",
    "version": 1
  }
}