Pith Number

pith:7QDSHNWP

pith:2019:7QDSHNWP6XWW75FHHEEW7YYGIV

not attested not anchored not stored refs pending

Constraining the Neutron Star Compactness: Extraction of the $^{23}$Al($p,\gamma$) Reaction Rate for the $rp$-Process

A. Gade, B.A. Brown, B. Elman, B. Longfellow, C. Langer, C. Sullivan, C. Wolf, D. Bazin, D. Weisshaar, E. Deleeuw, F.M. Nunes, F. Montes, G. Perdikakis, H. Crawford, H. Schatz, J. Browne, J.C. Zamora, J. Pereira, J. Schmitt, K. Schmidt, P.C. Bender, P. Gastis, P.J. Woods, R.G.T. Zegers, R.H. Cyburt, R. Reifarth, R. Titus, S. Ahn, S. Ayoub, S. Fiebiger, S. Lipschutz, T. Baumann, T. Poxon-Pearson, W.A. Richter, W.-J. Ong, Z. Meisel

arxiv:1906.06091 v1 · 2019-06-14 · nucl-ex · astro-ph.IM · astro-ph.SR · 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{7QDSHNWP6XWW75FHHEEW7YYGIV}

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	2026-05-17T23:43:19.739533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0723b6cff5ed6ff4a739096fe306454ee3b3d7b874c38878c819458d5dfe7e

Aliases

arxiv: 1906.06091 · arxiv_version: 1906.06091v1 · doi: 10.48550/arxiv.1906.06091 · pith_short_12: 7QDSHNWP6XWW · pith_short_16: 7QDSHNWP6XWW75FH · pith_short_8: 7QDSHNWP

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/7QDSHNWP6XWW75FHHEEW7YYGIV \
  | 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: fc0723b6cff5ed6ff4a739096fe306454ee3b3d7b874c38878c819458d5dfe7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8cf7d8142417e1d83aecee99fb398f200ffc9f6767785dadeea75903035b364",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-06-14T09:29:15Z",
    "title_canon_sha256": "d696272f25d02abd8577c2e0f40d2459318d02c3ed09ae08244928b43176e916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06091",
    "kind": "arxiv",
    "version": 1
  }
}