Pith Number

pith:RDAR7AIP

pith:2025:RDAR7AIPWMKYQ6TSVYWMHJJVHF

not attested not anchored not stored refs pending

Stellar $\beta^{-}$-decay rate of $^{63}$Ni and its impact on the ${s}$-process nucleosynthesis in massive stars

Bao-hua Sun, Dong-Liang Fang, Toshio Suzuki, Toshitaka Kajino, Xin-Xu Wang, Zhen-Yu He, Zhong-Ming Niu

arxiv:2503.14835 v2 · 2025-03-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDAR7AIPWMKYQ6TSVYWMHJJVHF}

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	2026-07-05T11:32:26.465020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88c11f810fb315887a72ae2cc3a5353955c519db31dd9378813b82a4e0a67e09

Aliases

arxiv: 2503.14835 · arxiv_version: 2503.14835v2 · doi: 10.48550/arxiv.2503.14835 · pith_short_12: RDAR7AIPWMKY · pith_short_16: RDAR7AIPWMKYQ6TS · pith_short_8: RDAR7AIP

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/RDAR7AIPWMKYQ6TSVYWMHJJVHF \
  | 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: 88c11f810fb315887a72ae2cc3a5353955c519db31dd9378813b82a4e0a67e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63aaec9a33efb5e962de94a9474b78e948a22aafd0946c9b5ca745b3846810fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-19T02:27:53Z",
    "title_canon_sha256": "86eadfaeb68c6a0fcadfbdee20d1db97d8307d0a1e5035b97e302f99b06e1ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14835",
    "kind": "arxiv",
    "version": 2
  }
}