Pith Number

pith:GFXCHP7A

pith:2011:GFXCHP7AFZ53MIJ37QQG2B7JH4

not attested not anchored not stored refs pending

The evolutionary state of Miras with changing pulsation periods

2), (2) University of Vienna, 3), (3) Instituut voor Kern- en Stralingsfysica, (4) Institut d'Astronomie et d'Astrophysique, (5) Royal Observatory of Belgium, (6) Th\"uringer Landessternwarte Tautenburg, Alain Jorissen (4), Austria, Belgium, Brussels, Christoffel Waelkens (1), Department of Astronomy, Franz Kerschbaum (2), Germany), Gert Raskin (1), Hans Van Winckel (1), Herman Hensberge (5), Holger Lehmann (6) ((1) Instituut voor Sterrenkunde, Kevin Voet (1), Koen Van Stiphout (1, Louis Dumortier (5), Saskia Prins (1), Sophie Van Eck (4), Stefan Uttenthaler (1, Tautenburg, Universit\'e Libre de Bruxelles, University of Leuven, Wim Pessemier (1), Yves Fr\'emat (5)

arxiv:1105.2198 v2 · 2011-05-11 · 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{GFXCHP7AFZ53MIJ37QQG2B7JH4}

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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	2026-05-18T02:01:59.617096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

316e23bfe02e7bb6213bfc206d07e93f363d652f673645fcb5762e0577494f1b

Aliases

arxiv: 1105.2198 · arxiv_version: 1105.2198v2 · doi: 10.48550/arxiv.1105.2198 · pith_short_12: GFXCHP7AFZ53 · pith_short_16: GFXCHP7AFZ53MIJ3 · pith_short_8: GFXCHP7A

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/GFXCHP7AFZ53MIJ37QQG2B7JH4 \
  | 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: 316e23bfe02e7bb6213bfc206d07e93f363d652f673645fcb5762e0577494f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a696cf272ecd2bd85417630578fef914d23995e20c410a3438538d389bee1919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-11T14:14:09Z",
    "title_canon_sha256": "b0275f05835db778703aafd26ca073caae10215681256fc1776d8c413ce74018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2198",
    "kind": "arxiv",
    "version": 2
  }
}