Pith Number

pith:JBRVVQ4A

pith:2010:JBRVVQ4ABLDI2WZ6OB4CJUOCLP

not attested not anchored not stored refs pending

New chemical profiles for the asteroseismology of ZZ Ceti stars

A. Bischoff-Kim, A. D. Romero, A. H. C\'orsico, E. Garc\'ia-Berro, I. Renedo, L. G. Althaus, M. M. Miller Bertolami

arxiv:1005.2612 v1 · 2010-05-14 · 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{JBRVVQ4ABLDI2WZ6OB4CJUOCLP}

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	2026-05-18T02:07:24.592682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48635ac3800ac68d5b3e707824d1c25bebac8bc4f7474ba863abd8a39b604f5a

Aliases

arxiv: 1005.2612 · arxiv_version: 1005.2612v1 · doi: 10.48550/arxiv.1005.2612 · pith_short_12: JBRVVQ4ABLDI · pith_short_16: JBRVVQ4ABLDI2WZ6 · pith_short_8: JBRVVQ4A

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/JBRVVQ4ABLDI2WZ6OB4CJUOCLP \
  | 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: 48635ac3800ac68d5b3e707824d1c25bebac8bc4f7474ba863abd8a39b604f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "361e99849186f6d7e8c56652ace34f91eed4d4b53688085e89a08f54d5ff9e3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-14T19:29:51Z",
    "title_canon_sha256": "ab9c5a6e7a6b51c3b4ab6c7f185e505afc9d7b9dae376ad1c2cd45e028f52eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2612",
    "kind": "arxiv",
    "version": 1
  }
}