Pith Number

pith:RJEN4M24

pith:2024:RJEN4M24JWDOFHNKQPAT5PTA5Y

not attested not anchored not stored refs pending

A Census of Sun's Ancestors and their Contributions to the Solar System Chemical Composition

A. Vasini, D. Romano, E. Spitoni, F. Fiore, F. Matteucci, M. Molero, P. Salucci

arxiv:2406.08036 v2 · 2024-06-12 · 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{RJEN4M24JWDOFHNKQPAT5PTA5Y}

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	2026-07-05T09:27:55.337839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a48de335c4d86e29daa83c13ebe60ee295c0dcec159c1bf9904039bcdf3cd65

Aliases

arxiv: 2406.08036 · arxiv_version: 2406.08036v2 · doi: 10.48550/arxiv.2406.08036 · pith_short_12: RJEN4M24JWDO · pith_short_16: RJEN4M24JWDOFHNK · pith_short_8: RJEN4M24

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/RJEN4M24JWDOFHNKQPAT5PTA5Y \
  | 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: 8a48de335c4d86e29daa83c13ebe60ee295c0dcec159c1bf9904039bcdf3cd65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a03b4cd887cbaad89f9f0813f395cb242c9360e25a6494398b4944c723939ca",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-06-12T09:37:15Z",
    "title_canon_sha256": "5ce24b4d86ef5ddb709716ae9f5ffc4830e3c96da8ae892c3d6c30df76cc37ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08036",
    "kind": "arxiv",
    "version": 2
  }
}