Pith Number

pith:66NEUEIM

pith:2006:66NEUEIMIALQAW5UNGB6M3TNQU

not attested not anchored not stored refs pending

The Chemical Compositions of Stars with Planets: A Review

Guillermo Gonzalez

arxiv:astro-ph/0609829 v1 · 2006-09-29 · 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{66NEUEIMIALQAW5UNGB6M3TNQU}

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	2026-07-04T15:22:21.421755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79a4a110c4017005bb46983e66e6d8520f22d50ae635792f0a5a2cbac67083e

Aliases

arxiv: astro-ph/0609829 · arxiv_version: astro-ph/0609829v1 · doi: 10.48550/arxiv.astro-ph/0609829 · pith_short_12: 66NEUEIMIALQ · pith_short_16: 66NEUEIMIALQAW5U · pith_short_8: 66NEUEIM

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/66NEUEIMIALQAW5UNGB6M3TNQU \
  | 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: f79a4a110c4017005bb46983e66e6d8520f22d50ae635792f0a5a2cbac67083e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ffa9b7db24bfb972c0cb2ccc6b8f3f2d95db2be507e70fc79b19a9bff6a5000",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-29T18:06:12Z",
    "title_canon_sha256": "a3c14747b51e2460230c8589c11534d6d1caeb53e92e66a5e86537b7d61874d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609829",
    "kind": "arxiv",
    "version": 1
  }
}