Pith Number

pith:J5CZWJUZ

pith:2010:J5CZWJUZY7GLYN6NJY2R7EFPKK

not attested not anchored not stored refs pending

Automatic Determination of Stellar Parameters via Asteroseismology of Stochastically Oscillating Stars: Comparison with Direct Measurements

J. Christensen-Dalsgaard, P.-O. Quirion, T. Arentoft

arxiv:1009.5131 v2 · 2010-09-26 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5CZWJUZY7GLYN6NJY2R7EFPKK}

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	2026-05-18T02:05:17.093910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f459b2699c7ccbc37cd4e351f90af52bc6e6f9465af6ebc313377467eeac238

Aliases

arxiv: 1009.5131 · arxiv_version: 1009.5131v2 · doi: 10.48550/arxiv.1009.5131 · pith_short_12: J5CZWJUZY7GL · pith_short_16: J5CZWJUZY7GLYN6N · pith_short_8: J5CZWJUZ

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/J5CZWJUZY7GLYN6NJY2R7EFPKK \
  | 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: 4f459b2699c7ccbc37cd4e351f90af52bc6e6f9465af6ebc313377467eeac238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52031012c6451c11f0b51b52fe1e0c72edd1a072491d56151a4db10cf0f597e9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-26T21:35:49Z",
    "title_canon_sha256": "2ecfc299552f8eb3c3fb3d9bb5e5e0a84820e1b5c8218e0ee2829abea3d5daac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5131",
    "kind": "arxiv",
    "version": 2
  }
}