Pith Number

pith:N2ZF2MDE

pith:2005:N2ZF2MDE6HJQ7R77SPVPNQHSIX

not attested not anchored not stored refs pending

New s-process path and its implication to 187Re-187Os nucleo-cosmochronometer

N. Shinohara, S. Chiba, T. Arima, T. Hayakawa, T. Kajino, T. Nakagawa, T. Shizuma

arxiv:astro-ph/0503642 v1 · 2005-03-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2ZF2MDE6HJQ7R77SPVPNQHSIX}

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	2026-07-04T16:51:48.944385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb25d3064f1d30fc7ff93eaf6c0f245ee95a20645d61ad81d15b56f1d91be1a

Aliases

arxiv: astro-ph/0503642 · arxiv_version: astro-ph/0503642v1 · doi: 10.48550/arxiv.astro-ph/0503642 · pith_short_12: N2ZF2MDE6HJQ · pith_short_16: N2ZF2MDE6HJQ7R77 · pith_short_8: N2ZF2MDE

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/N2ZF2MDE6HJQ7R77SPVPNQHSIX \
  | 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: 6eb25d3064f1d30fc7ff93eaf6c0f245ee95a20645d61ad81d15b56f1d91be1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a3b544ee46ac29f0ba446d4b5ef4a37d7381d76ee2f7341c3e62946ce9f168",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-30T01:13:38Z",
    "title_canon_sha256": "8f4f08fdc2f942af447691d793d141f42223c8c1d245636e6e42467ccb13d74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503642",
    "kind": "arxiv",
    "version": 1
  }
}