Pith Number

pith:73U5GDI7

pith:2019:73U5GDI7OFZXZ2ZSCXYM2LHNB7

not attested not anchored not stored refs pending

Masses of neutron-rich $^{\operatorname{52-54}}$Sc and $^{54,56}$Ti nuclides: The $N=32$ subshell closure in scandium

A. Ozawa, A. Schwenk, B. H. Sun, C. Y. Fu, D. W. Liu, F. R. Xu, G. Audi, G. Q. Xiao, H. S. Xu, H. W. Zhao, J. D. Holt, J. Simonis, K. Blaum, M. Wang, P. Shuai, Q. Zeng, R. J. Chen, R. S. Mao, S. Litvinov, S. R. Stroberg, T. C. Zhao, T. Uesaka, T. Yamaguchi, W. J. Huang, W. L. Zhan, W. Zhang, X. C. Chen, X. H. Zhou, X. L. Tu, X. L. Yan, X. W. Ma, X. Xu, Y. H. Lam, Y. H. Zhang, Y. M. Xing, Y. Sun, Yu. A. Litvinov, Y. Yamaguchi, Z. Ge

arxiv:1905.12577 v1 · 2019-05-29 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73U5GDI7OFZXZ2ZSCXYM2LHNB7}

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	2026-05-17T23:42:18.675783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee9d30d1f71737ceb3215f0cd2ced0fe29385f9e28534c6c74645804a1a6441

Aliases

arxiv: 1905.12577 · arxiv_version: 1905.12577v1 · doi: 10.48550/arxiv.1905.12577 · pith_short_12: 73U5GDI7OFZX · pith_short_16: 73U5GDI7OFZXZ2ZS · pith_short_8: 73U5GDI7

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/73U5GDI7OFZXZ2ZSCXYM2LHNB7 \
  | 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: fee9d30d1f71737ceb3215f0cd2ced0fe29385f9e28534c6c74645804a1a6441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3593270af08cff0723775e0b0a3de887e2aaef44fcf9dda9ebae9188bfb5aa18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-05-29T16:47:58Z",
    "title_canon_sha256": "15ce30e6ae85706666bec96e707c21aabdbdbe65960624cfbb3a851d86e07222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12577",
    "kind": "arxiv",
    "version": 1
  }
}