Pith Number

pith:TXQP23HJ

pith:2023:TXQP23HJOX5RKUMXWJAZMOGBXR

not attested not anchored not stored refs pending

Measurement of $^{19}$F($p$,$\gamma$)$^{20}$Ne reaction suggests CNO break-out in first stars

Alexander Heger, Baoqun Cui, Bing Guo, Daid Kahl, Daniel Odell, Ertao Li, Fuqiang Cao, Gang Lian, Hao Zhang, Hongwei Zhao, Hushan Xu, Jianguo Wang, Jianjun He, Jianping Cheng, Jiaqing Li, Jun Su, Liangting Sun, Lihua Chen, Liyong Zhang, Long Zhang, Luohuan Wang, Luyang Song, Michael Wiescher, Qi Wu, Richard J. deBoer, Ruigang Ma, Weiping Liu, Xiaohong Zhou, Xinyue Li, Xinzhi Jiang, Yaode Sheng, Yinji Chen, Yuhu Zhang, Zhicheng Zhang, Zhihong Li, Ziming Li

arxiv:2302.09802 v1 · 2023-02-20 · astro-ph.SR · astro-ph.HE · 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{TXQP23HJOX5RKUMXWJAZMOGBXR}

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	2026-07-05T05:43:29.864229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9de0fd6ce975fb155197b2419638c1bc5f05632f7f799cb97220f34322da933e

Aliases

arxiv: 2302.09802 · arxiv_version: 2302.09802v1 · doi: 10.48550/arxiv.2302.09802 · pith_short_12: TXQP23HJOX5R · pith_short_16: TXQP23HJOX5RKUMX · pith_short_8: TXQP23HJ

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/TXQP23HJOX5RKUMXWJAZMOGBXR \
  | 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: 9de0fd6ce975fb155197b2419638c1bc5f05632f7f799cb97220f34322da933e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98682be785d4418038658fb14fef8122f841d0387610c651d1fd2090c880f333",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-02-20T07:00:33Z",
    "title_canon_sha256": "62051c5160cb83b6eb392242596d11392c811795cb8998ac57720efee559f0a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09802",
    "kind": "arxiv",
    "version": 1
  }
}