Pith Number

pith:RSD5LPE5

pith:2025:RSD5LPE57VOEQ4OUKXLJXCJFPE

not attested not anchored not stored refs pending

$Z=14$ Magicity Revealed by the Mass of the Proton Dripline Nucleus $^{22}$Si

C. Y. Fu, F. R. Xu, G. de Angelis, H. F. Li, H. S. Xu, H. Y. Deng, H. Y. Jiao, I. Tanihata, J. C. Pei, J. G. Li, J. Y. Guo, J. Y. Shi, K. Blaum, K. H. Li, M. Si, M. Wang, M. Zhang, M. Z. Sun, P. Shuai, Q. Wang, Q. Yuan, R. J. Chen, T. Liao, T. Yamaguchi, W. J. Huang, W. W. Ge, X. H. Zhou, X. L. Tu, X. L. Yan, X. Xu, X. Zhou, Y. F. Luo, Y. F. Niu, Y. H. Zhang, Y. J. Yuan, Y. M. Xing, Yu. A. Litvinov, Y. Yu, Z. Y. Chen

arxiv:2503.01380 v1 · 2025-03-03 · 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{RSD5LPE57VOEQ4OUKXLJXCJFPE}

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	2026-07-05T10:23:06.233798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c87d5bc9dfd5c4871d455d69b892579371eafd144fa0050ab8a3b18b25eb073

Aliases

arxiv: 2503.01380 · arxiv_version: 2503.01380v1 · doi: 10.48550/arxiv.2503.01380 · pith_short_12: RSD5LPE57VOE · pith_short_16: RSD5LPE57VOEQ4OU · pith_short_8: RSD5LPE5

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/RSD5LPE57VOEQ4OUKXLJXCJFPE \
  | 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: 8c87d5bc9dfd5c4871d455d69b892579371eafd144fa0050ab8a3b18b25eb073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baa9fa281697e9c49b220a8de8f59a5062c6d8fdc99058729d0d45b729e62f55",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2025-03-03T10:24:36Z",
    "title_canon_sha256": "7000fb1a0c08bf8d7d2c4c9dce4d61517129a7c6386112cb8ef682d9896b6b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01380",
    "kind": "arxiv",
    "version": 1
  }
}