Pith Number

pith:6KURMMIZ

pith:2009:6KURMMIZ274ZIKMSD3W7TSI3GM

not attested not anchored not stored refs pending

Variable Stars in the Fornax dSph Galaxy. III. The Globular Cluster Fornax 5

(10) Department of Physics, (11) University of Wisconsin Oshkosh, 2), (2) INAF, (3) Departamento de Astronomia y Astrofisica, 4, (4) John Simon Guggenheim Memorial Foundation Fellow, 5), (5) On sabbatical leave at Michigan State University, (6) INAF, (7) INAF, (8) Physics Department, (9) Department of Astronomy, Armin Rest (8), Astronomy, Astronomy Department), Barton J. Pritzl (11) ((1) Observatoire de Geneve, Claudia Greco (1, Ennio Poretti (7), Enrico V. Held (6), Gisella Clementini (2), Harvard University, Horace A. Smith (10), Marcella Maio (2), Marcio Catelan (3, Marco Gullieuszik (6), Michigan State University, Nathan De Lee (9), Osservatorio Astronomico Bologna, Osservatorio Astronomico di Brera, Osservatorio Astronomico di Padova, Physics, Pontificia Universidad Catolica de Chile, University of Florida

arxiv:0906.1810 v1 · 2009-06-09 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T04:29:42.763824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a9163119d7f99429921eedf9c91b332d94cb59be5f545ba5494ffeb3640c49

Aliases

arxiv: 0906.1810 · arxiv_version: 0906.1810v1 · doi: 10.48550/arxiv.0906.1810 · pith_short_12: 6KURMMIZ274Z · pith_short_16: 6KURMMIZ274ZIKMS · pith_short_8: 6KURMMIZ

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/6KURMMIZ274ZIKMSD3W7TSI3GM \
  | 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: f2a9163119d7f99429921eedf9c91b332d94cb59be5f545ba5494ffeb3640c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d672d81500a7ca47b4700f36b18713290978993be0c225db90bbdc7287ff3f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-06-09T20:00:39Z",
    "title_canon_sha256": "fc0df9cfe4fdf321a588afd8ea9207d1563b5847ff926ccb2a44574ed7be35a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1810",
    "kind": "arxiv",
    "version": 1
  }
}