Pith Number

pith:V75PRI27

pith:2019:V75PRI27L5OR5ZMNDLP2UBDNLD

not attested not anchored not stored refs pending

Single-particle shell strengths near the doubly magic nucleus $^{56}$Ni and the $^{56}$Ni(p,$\gamma$)$^{57}$Cu reaction rate in explosive astrophysical burning

A. Estrade, A. Gade, A. Kankainen, B. A. Brown, B. Elman, B. Longfellow, C. Lederer-Woods, C. Sullivan, D. Bazin, D. Kahl, D. Weisshaar, E. Lunderberg, F. M. Nunes, F. Montes, G. Perdikakis, H. Schatz, J. A. Belarge, J. Pereira, P. C. Bender, P. J. Woods, R. Taverner, R. Zegers, S.-J. Lonsdale, S. Lipschutz, T. Baumann, T. Poxon-Pearson, W. J. Ong

arxiv:1907.11665 v1 · 2019-07-26 · nucl-ex · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V75PRI27L5OR5ZMNDLP2UBDNLD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:39:28.323950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

affaf8a35f5f5d1ee58d1adfaa046d58e273a46a529396bc8bc4ddf311f41ed8

Aliases

arxiv: 1907.11665 · arxiv_version: 1907.11665v1 · doi: 10.48550/arxiv.1907.11665 · pith_short_12: V75PRI27L5OR · pith_short_16: V75PRI27L5OR5ZMN · pith_short_8: V75PRI27

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/V75PRI27L5OR5ZMNDLP2UBDNLD \
  | 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: affaf8a35f5f5d1ee58d1adfaa046d58e273a46a529396bc8bc4ddf311f41ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051e6a6fc18a3466c2ee776ee36d9ad778820c78612e4cd5b3f94a916fc84d9b",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2019-07-26T16:20:48Z",
    "title_canon_sha256": "67a4751ada320be5db3b3ed010c53e16da5ebcb5deea886a80f957e029b930d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11665",
    "kind": "arxiv",
    "version": 1
  }
}