Pith Number

pith:MJLOFB6P

pith:2012:MJLOFB6PQEL3Q5MBVUPN4K5XZH

not attested not anchored not stored refs pending

Massive open star clusters using the VVV survey I. Presentation of the data and description of the approach

A.-N. Chen\'e (U. de Concepci\'on, Astrophysics), C. Bonatto (U. Federal do Rio Grande do Sul), C. Feinstein (IALP), C. Moni Bidin (U. de Concepci\'on), D. Geisler (U. de Concepci\'on), D. J. Majaess (Saint Mary's University), D. Minniti (The Milky Way Millennium Nucleus, F. Mauro (U. de Concepci\'on), G. Baume (IALP), J. Borissova (U. de Valpara\'iso, J. R. A. Clarke (U. de Valpara\'iso, M. Catelan (The Milky Way Millennium Nucleus, M. S. N. Kumar (Centro de Astrofisica da Universidade do Porto), P. Lucas (U. of Hertfordshire), Princeton University), PUC de Chile, PUC de Chile), R. de Grijs (Kavli Institute for Astronomy, R. Kurtev (U. de Valpara\'iso), S. E. Sale (U. de Valpara\'iso, The Milky Way Millennium Nucleus), U. de Valpara\'iso), U. of Hertfordshire), Vatican Observatory, V. D. Ivanov (ESO)

arxiv:1206.6104 v2 · 2012-06-26 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJLOFB6PQEL3Q5MBVUPN4K5XZH}

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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	2026-05-18T01:56:41.530765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6256e287cf8117b87581ad1ede2bb7c9c406779248619c3d1005a78114bc081d

Aliases

arxiv: 1206.6104 · arxiv_version: 1206.6104v2 · doi: 10.48550/arxiv.1206.6104 · pith_short_12: MJLOFB6PQEL3 · pith_short_16: MJLOFB6PQEL3Q5MB · pith_short_8: MJLOFB6P

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/MJLOFB6PQEL3Q5MBVUPN4K5XZH \
  | 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: 6256e287cf8117b87581ad1ede2bb7c9c406779248619c3d1005a78114bc081d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ffc322b40356a749fd446a3e3033e91c0ceaa2c0ead72bfa0ab6dc911e0f2d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-26T20:00:02Z",
    "title_canon_sha256": "0530155dbd69e924f546fab77669d187b959c94cd8b0223bb354ba23477dff8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6104",
    "kind": "arxiv",
    "version": 2
  }
}