Pith Number

pith:LY32H7KO

pith:2009:LY32H7KOO35NDXJBM4IOMN23FS

not attested not anchored not stored refs pending

The relation between $\Delta\nu$ and $\nu_{max}$ for solar-like oscillations

D. Stello, S. Basu, T. R. Bedding, W. J. Chaplin, Y. Elsworth

arxiv:0909.5193 v1 · 2009-09-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LY32H7KOO35NDXJBM4IOMN23FS}

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	2026-05-18T02:11:36.724945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e37a3fd4e76fad1dd216710e6375b2c8080f34a0561b5532996459e25b12989

Aliases

arxiv: 0909.5193 · arxiv_version: 0909.5193v1 · doi: 10.48550/arxiv.0909.5193 · pith_short_12: LY32H7KOO35N · pith_short_16: LY32H7KOO35NDXJB · pith_short_8: LY32H7KO

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/LY32H7KOO35NDXJBM4IOMN23FS \
  | 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: 5e37a3fd4e76fad1dd216710e6375b2c8080f34a0561b5532996459e25b12989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8fdd05d700fa352dd5aa22c4ed2aa4d6715f6de196e956eb7f3c93d51c0596b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-28T20:04:18Z",
    "title_canon_sha256": "ba4a81e1c19b440ee0908734011d49d4bcf0f3408c2255ccad11fea9c0cb030e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5193",
    "kind": "arxiv",
    "version": 1
  }
}