Pith Number

pith:FCIDYMZT

pith:2009:FCIDYMZTNKV3WLINQT4FH3HQI7

not attested not anchored not stored refs pending

Ground-based observations of the beta Cephei CoRoT main target HD 180642: abundance analysis and mode identification

A. Miglio, A. Moya, C. Aerts, C. Rodriguez-Lopez, E. Niemczura, E. Poretti, F. Carrier, J.C. Suarez, J.C. Valtier, J. Gutierrez-Soto, J.M. Benko, K. Lefever, K. Uytterhoeven, M. Briquet, M. Paparo, M. Rainer, P. De Cat, P.J. Amado, P. Mathias, R. Garrido, S. Martin-Ruiz, T. Morel, Zs. Bognar

arxiv:0906.3626 v1 · 2009-06-19 · 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{FCIDYMZTNKV3WLINQT4FH3HQI7}

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	2026-05-18T02:13:18.810192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28903c33336aabbb2d0d84f853ecf047f59c57d8171386bbb81cdad30cb294ae

Aliases

arxiv: 0906.3626 · arxiv_version: 0906.3626v1 · doi: 10.48550/arxiv.0906.3626 · pith_short_12: FCIDYMZTNKV3 · pith_short_16: FCIDYMZTNKV3WLIN · pith_short_8: FCIDYMZT

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/FCIDYMZTNKV3WLINQT4FH3HQI7 \
  | 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: 28903c33336aabbb2d0d84f853ecf047f59c57d8171386bbb81cdad30cb294ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2ce884ebc3d4b770151edc2e173cade223f235e72e0bbf6ebef804c165c10e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-19T10:02:36Z",
    "title_canon_sha256": "cbd8a7053f70b408cebeae12b0459050169e85450544a1cd5945ae95ee9c9e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3626",
    "kind": "arxiv",
    "version": 1
  }
}