Pith Number

pith:SNRWS7W4

pith:2012:SNRWS7W4S5BDADCVSEZOXUVKKD

not attested not anchored not stored refs pending

Asteroseismology of the ZZ Ceti star HS 0507+0434B

C. Li, E. Plachy, G. Vauclair, J.-N. Fu, J. Su, L. Chen, L. Fox Machado, L. Molnar, M. Alvarez, M. Chevreton, N. Dolez, R. Michel, S. Charpinet, S.-L. Kim, X.H. Yang, Y. Li, Y.P. Zhang

arxiv:1211.6226 v1 · 2012-11-27 · 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{SNRWS7W4S5BDADCVSEZOXUVKKD}

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	2026-05-18T01:52:54.594910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9363697edc9742300c559132ebd2aa50f327131a34e38b39dbbc7588ed1fc249

Aliases

arxiv: 1211.6226 · arxiv_version: 1211.6226v1 · doi: 10.48550/arxiv.1211.6226 · pith_short_12: SNRWS7W4S5BD · pith_short_16: SNRWS7W4S5BDADCV · pith_short_8: SNRWS7W4

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/SNRWS7W4S5BDADCVSEZOXUVKKD \
  | 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: 9363697edc9742300c559132ebd2aa50f327131a34e38b39dbbc7588ed1fc249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeabc718e3c7871b6e14f68b4e56b9eb1f327a48b5269f999ac8190f5b5b28dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-27T07:59:50Z",
    "title_canon_sha256": "c32d49d35d73f44f92c6c608a099be05328c924acba2556b0c221b5b3085ae49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6226",
    "kind": "arxiv",
    "version": 1
  }
}