Pith Number

pith:ALR7CJXO

pith:2025:ALR7CJXONKAUB7SRAQKLAU3HHM

not attested not anchored not stored refs pending

Shell effects in nuclear charge radii based on Skyrme density functionals

Feng-Shou Zhang, Li-Gang Cao, Na Tang, Rong An, Shuai Sun, Xiang Jiang

arxiv:2506.20414 v1 · 2025-06-25 · 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{ALR7CJXONKAUB7SRAQKLAU3HHM}

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	2026-07-05T11:47:25.126155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e3f126ee6a8140fe510414b053673b0c24b93968b7dab1ad42b8b29ded7c1b

Aliases

arxiv: 2506.20414 · arxiv_version: 2506.20414v1 · doi: 10.48550/arxiv.2506.20414 · pith_short_12: ALR7CJXONKAU · pith_short_16: ALR7CJXONKAUB7SR · pith_short_8: ALR7CJXO

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/ALR7CJXONKAUB7SRAQKLAU3HHM \
  | 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: 02e3f126ee6a8140fe510414b053673b0c24b93968b7dab1ad42b8b29ded7c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cf2f053a3dc67c19ae7a210c20663d2f61c8b8a21f884e69546e47f65a434f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-06-25T13:28:30Z",
    "title_canon_sha256": "daafa0d0ff5bb2735b11d2b04bb7eedcd5f4f8c9058056171e75114331f9b5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20414",
    "kind": "arxiv",
    "version": 1
  }
}