Pith Number

pith:U7Q7G2TH

pith:2011:U7Q7G2THTUSTJFPFS4UQCM2NDA

not attested not anchored not stored refs pending

Theoretical light curves of dipole oscillations in roAp stars

D. W. Kurtz, L. Bigot

arxiv:1110.0988 v1 · 2011-10-05 · 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{U7Q7G2THTUSTJFPFS4UQCM2NDA}

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	2026-05-18T04:11:40.089228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e1f36a679d253495e5972901334d182edeb7fb31afdb315c4842622ecc68b1

Aliases

arxiv: 1110.0988 · arxiv_version: 1110.0988v1 · doi: 10.48550/arxiv.1110.0988 · pith_short_12: U7Q7G2THTUST · pith_short_16: U7Q7G2THTUSTJFPF · pith_short_8: U7Q7G2TH

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/U7Q7G2THTUSTJFPFS4UQCM2NDA \
  | 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: a7e1f36a679d253495e5972901334d182edeb7fb31afdb315c4842622ecc68b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bdeca1c105b15742e50666e53040f7392fddc6345fbdd1ef614ea40d4020726",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-05T14:04:11Z",
    "title_canon_sha256": "4913e64cd66e94ffff4c286b24cdf1cebcece00cb038f22b9ccd5c4a692d19e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0988",
    "kind": "arxiv",
    "version": 1
  }
}