Pith Number

pith:QJF5IQVF

pith:2025:QJF5IQVF4RG3ZCKBXJM742RPQW

not attested not anchored not stored refs pending

Radii of light nuclei from the Jacobi No-Core Shell Model

Andreas Nogga, Hoai Le, Ulf-G. Mei{\ss}ner, Xiang-Xiang Sun

arxiv:2502.03989 v1 · 2025-02-06 · 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{QJF5IQVF4RG3ZCKBXJM742RPQW}

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	2026-07-05T10:10:32.407803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824bd442a5e44dbc8941ba59fe6a2f85827cd064b442af0bfb72916585399d07

Aliases

arxiv: 2502.03989 · arxiv_version: 2502.03989v1 · doi: 10.48550/arxiv.2502.03989 · pith_short_12: QJF5IQVF4RG3 · pith_short_16: QJF5IQVF4RG3ZCKB · pith_short_8: QJF5IQVF

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/QJF5IQVF4RG3ZCKBXJM742RPQW \
  | 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: 824bd442a5e44dbc8941ba59fe6a2f85827cd064b442af0bfb72916585399d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c210fac32bc1244478d308df59e9c66e85ced143da0ea81f55712a528f315d09",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-02-06T11:44:52Z",
    "title_canon_sha256": "251d5de09c101c7f9b2a98c9755043cef7bd489701d7c3601aea674aa9a55446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03989",
    "kind": "arxiv",
    "version": 1
  }
}