Pith Number

pith:RH5M65FP

pith:2009:RH5M65FPF4DJJTNAES2M3KCO5N

not attested not anchored not stored refs pending

Pulsations in the late-type Be star HD 50209 detected by CoRoT

A.-L. Huat, A.-M. Hubert, B. de Batz, B. Leroy, C. Catala, C. Martayan, C. Neiner, E. Janot-Pacheco, E. Michel, E. Poretti, F. Espinosa-Lara, J. Fabregat, J. Gutierrez-Soto, J. Suso, K. Uytterhoeven, L. Andrade, M. Auvergne, M. Emilio, M. Floquet, M. Rainer, P. D. Diago, R. Garrido, R. Samadi, T. Semaan, Y. Fremat

arxiv:0909.4524 v1 · 2009-09-24 · 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{RH5M65FPF4DJJTNAES2M3KCO5N}

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	2026-05-18T02:11:37.916456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89facf74af2f0694cda024b4cda84eeb4ad3c86ebfff77790ab252dba5d17630

Aliases

arxiv: 0909.4524 · arxiv_version: 0909.4524v1 · doi: 10.48550/arxiv.0909.4524 · pith_short_12: RH5M65FPF4DJ · pith_short_16: RH5M65FPF4DJJTNA · pith_short_8: RH5M65FP

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/RH5M65FPF4DJJTNAES2M3KCO5N \
  | 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: 89facf74af2f0694cda024b4cda84eeb4ad3c86ebfff77790ab252dba5d17630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027dff086ead3414b3f9deed25a5f90ef525c888cd8bf063004b2a705c5c29b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-24T19:37:24Z",
    "title_canon_sha256": "81235d02b826ebb5b853194b0e450853127ff5e463c75b0581fa7d6e0dc3a73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4524",
    "kind": "arxiv",
    "version": 1
  }
}