Pith Number

pith:D4V6O5XO

pith:2016:D4V6O5XOUKBNSUT6RY4V25RLNQ

not attested not anchored not stored refs pending

The impact of (n,$\gamma$) reaction rate uncertainties of unstable isotopes near $N=50$ on the i process nucleosynthesis in He-shell flash white dwarfs

Artemis Spyrou, Christian Ritter, Falk Herwig, Georgios Perdikakis, Hendrik Schatz, Marco Pignatari, Pavel Denissenkov, Samuel Jones, Stylianos Nikas

arxiv:1611.01121 v3 · 2016-11-03 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4V6O5XOUKBNSUT6RY4V25RLNQ}

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	2026-05-18T00:18:57.154300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2be776eea282d9527e8e395d762b6c08cb357243b00726324d97c1d8700843

Aliases

arxiv: 1611.01121 · arxiv_version: 1611.01121v3 · doi: 10.48550/arxiv.1611.01121 · pith_short_12: D4V6O5XOUKBN · pith_short_16: D4V6O5XOUKBNSUT6 · pith_short_8: D4V6O5XO

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/D4V6O5XOUKBNSUT6RY4V25RLNQ \
  | 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: 1f2be776eea282d9527e8e395d762b6c08cb357243b00726324d97c1d8700843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7d4d8319ffb921b23a95adc2f5ad2a0d7b204f7ef3b51c15458dd5af8742e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-11-03T18:28:59Z",
    "title_canon_sha256": "edced13a708d590f8516c67d3940a23bceb1683c9ca5f4b2bb47e3f64c123c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01121",
    "kind": "arxiv",
    "version": 3
  }
}