Pith Number

pith:PESO7HY5

pith:2007:PESO7HY5JJN5AJBECGSWCQNZIG

not attested not anchored not stored refs pending

Solar-like oscillations in open cluster stars

A. P. Jacob, C. Sterken, C.-U. Lee, D. Stello, H. Bruntt, H. Kjeldsen, H. R. Jensen, J.-A. Lee, J. Nuspl, J.-R. Koo, L. L. Kiss, M. Y. Bouzid, R. L. Gilliland, R. Szabo, S. Frandsen, S.-L. Kim, T. Arentoft, T. H. Dall, T. R. Bedding, Y. B. Kang, Z. Csubry, Z. E. Dind

arxiv:astro-ph/0702215 v1 · 2007-02-07 · 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{PESO7HY5JJN5AJBECGSWCQNZIG}

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	2026-07-04T17:07:38.053867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7924ef9f1d4a5bd0242411a56141b941972b27aa3881cd5243081c51eba48204

Aliases

arxiv: astro-ph/0702215 · arxiv_version: astro-ph/0702215v1 · doi: 10.48550/arxiv.astro-ph/0702215 · pith_short_12: PESO7HY5JJN5 · pith_short_16: PESO7HY5JJN5AJBE · pith_short_8: PESO7HY5

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/PESO7HY5JJN5AJBECGSWCQNZIG \
  | 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: 7924ef9f1d4a5bd0242411a56141b941972b27aa3881cd5243081c51eba48204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e97cf0b614a2a12a08bcef95d0d41b1c7c51474cd171cbe2467893bf65fce8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-07T22:43:52Z",
    "title_canon_sha256": "5cdfdf92a1cd87a4adb31bc232ef67d19f8651dd02492f7a85551d1698f0bca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702215",
    "kind": "arxiv",
    "version": 1
  }
}