Pith Number

pith:LNB6NLOI

pith:2022:LNB6NLOICG6MUX2JOBXYZ2HGYS

not attested not anchored not stored refs pending

Actinide-boosting r Process in Black Hole-Neutron Star Merger Ejecta

Kenta Kiuchi, Kota Hayashi, Masaru Shibata, Shinya Wanajo, Sho Fujibayashi, Yuichiro Sekiguchi

arxiv:2212.04507 v2 · 2022-12-08 · 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{LNB6NLOICG6MUX2JOBXYZ2HGYS}

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	2026-07-05T10:09:39.586059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b43e6adc811bcca5f49706f8ce8e6c480d81df4397a880a707a180d208e544a

Aliases

arxiv: 2212.04507 · arxiv_version: 2212.04507v2 · doi: 10.48550/arxiv.2212.04507 · pith_short_12: LNB6NLOICG6M · pith_short_16: LNB6NLOICG6MUX2J · pith_short_8: LNB6NLOI

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/LNB6NLOICG6MUX2JOBXYZ2HGYS \
  | 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: 5b43e6adc811bcca5f49706f8ce8e6c480d81df4397a880a707a180d208e544a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412823cf2e61349948b02e291ec37465837f57298740a5ca4f3072f74e1ae441",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-12-08T19:00:01Z",
    "title_canon_sha256": "8eb3cca7938d4a0227ff40fde9f3fc3866b3a0b26d1621b9ce665f5a85d9ed7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04507",
    "kind": "arxiv",
    "version": 2
  }
}