Pith Number

pith:A255P375

pith:2010:A255P375QC3PYGJO3VQXZE5QJY

not attested not anchored not stored refs pending

Nucleosynthesis in the Stellar Systems omega Cen and M22

A. F. Marino, G. S. Da Costa

arxiv:1009.1955 v1 · 2010-09-10 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A255P375QC3PYGJO3VQXZE5QJY}

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	2026-05-18T02:05:32.130560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06bbd7effd80b6fc192edd617c93b04e2af1fdc9c7f61c2fe24c27ae552c52c6

Aliases

arxiv: 1009.1955 · arxiv_version: 1009.1955v1 · doi: 10.48550/arxiv.1009.1955 · pith_short_12: A255P375QC3P · pith_short_16: A255P375QC3PYGJO · pith_short_8: A255P375

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/A255P375QC3PYGJO3VQXZE5QJY \
  | 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: 06bbd7effd80b6fc192edd617c93b04e2af1fdc9c7f61c2fe24c27ae552c52c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57c43b41f733c246cd6616f33d0ac4cb2b7a3c970c05d1fcddc26117666c582",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-10T08:31:44Z",
    "title_canon_sha256": "4ecd39597d11886493209420147284e7e6866e9e9c716f6740926bcfc1e1bfc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1955",
    "kind": "arxiv",
    "version": 1
  }
}