Pith Number

pith:4P6AVFI7

pith:2009:4P6AVFI7MNYLDCCKPQGZREAR47

not attested not anchored not stored refs pending

Hybrid gamma Doradus/delta Scuti Stars: Comparison Between Observations and Theory

2), (2) Observatoire de la Cote d'Azur, (3) Universidade do Porto), A. Grigahcene (3), A. Miglio (1), A. Noels (1) ((1) Universite de Liege, J. Montalban (1), M.-A. Dupret (1), M.-P. Bouabid (1

arxiv:0911.0775 v1 · 2009-11-04 · 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{4P6AVFI7MNYLDCCKPQGZREAR47}

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	2026-05-18T02:10:59.781366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3fc0a951f6370b1884a7c0d989011e7fc6921e10aff44522a382e5acbdb3bef

Aliases

arxiv: 0911.0775 · arxiv_version: 0911.0775v1 · doi: 10.48550/arxiv.0911.0775 · pith_short_12: 4P6AVFI7MNYL · pith_short_16: 4P6AVFI7MNYLDCCK · pith_short_8: 4P6AVFI7

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/4P6AVFI7MNYLDCCKPQGZREAR47 \
  | 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: e3fc0a951f6370b1884a7c0d989011e7fc6921e10aff44522a382e5acbdb3bef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83642c70d6881471cc1c95fcfecb0f5619ebd50fea98037058c6898370306711",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-11-04T10:42:51Z",
    "title_canon_sha256": "c307df3612e9c2f1c28ec3384c38c32eb0d183fb3eb60b99a5c34f7f5dc9af28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0775",
    "kind": "arxiv",
    "version": 1
  }
}