Pith Number

pith:SLK6MW7I

pith:2025:SLK6MW7IWOQ66HRCEVVTSHAT3P

not attested not anchored not stored refs pending

First measurement of 87Rb({\alpha}, xn) cross sections at weak r-process energies in supernova {\nu}-driven ejecta to investigate elemental abundances in low-metallicity stars

A. Psaltis, C. Foug\`eres, D. Neto, D. Santiago-Gonzalez, F. de Oliveira Santos, F. Montes, H. Jayatissa, I. A. Tolstukhin, K. Bhatt, K. E. Rehm, L. Balliet, L. Dienis, M. Anastasiou, M. L. Avila, N. Sensharma, P. Mohr, R. S. Sidhu, S. Bae, V. Karayonchev, W.-J. Ong, W. Reviol

arxiv:2502.10808 v1 · 2025-02-15 · 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{SLK6MW7IWOQ66HRCEVVTSHAT3P}

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	2026-07-05T10:14:58.475565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92d5e65be8b3a1ef1e22256b391c13dbce05ce7898924810d8b8dd27dc655a90

Aliases

arxiv: 2502.10808 · arxiv_version: 2502.10808v1 · doi: 10.48550/arxiv.2502.10808 · pith_short_12: SLK6MW7IWOQ6 · pith_short_16: SLK6MW7IWOQ66HRC · pith_short_8: SLK6MW7I

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/SLK6MW7IWOQ66HRCEVVTSHAT3P \
  | 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: 92d5e65be8b3a1ef1e22256b391c13dbce05ce7898924810d8b8dd27dc655a90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28340a4f95bd9e2605c5bc9b8db62b1cfdeab7b5e036e940be2fb5259ab53539",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2025-02-15T14:24:21Z",
    "title_canon_sha256": "594a88d04d82c1d003400e31a76f6d3848f16c607c9c52e3ad8817866dc57f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10808",
    "kind": "arxiv",
    "version": 1
  }
}