Pith Number

pith:MJN5MMCH

pith:2009:MJN5MMCHJ4QG77F72GP4PXD3HG

not attested not anchored not stored refs pending

On the possible generation of the young massive open clusters Stephenson2 and BDSB122 by Omega Centauri

Charles Bonatto, Eduardo Bica, Gustavo Salerno, Irapuan Rodrigues

arxiv:0902.4406 v1 · 2009-02-25 · 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{MJN5MMCHJ4QG77F72GP4PXD3HG}

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	2026-05-18T02:14:38.959917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625bd630474f206ffcbfd19fc7dc7b39bf932f0e3b19e2262b557c9f8405ea31

Aliases

arxiv: 0902.4406 · arxiv_version: 0902.4406v1 · doi: 10.48550/arxiv.0902.4406 · pith_short_12: MJN5MMCHJ4QG · pith_short_16: MJN5MMCHJ4QG77F7 · pith_short_8: MJN5MMCH

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/MJN5MMCHJ4QG77F72GP4PXD3HG \
  | 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: 625bd630474f206ffcbfd19fc7dc7b39bf932f0e3b19e2262b557c9f8405ea31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9020aed1723507d8a059547004366728ab82f71b4ad4596ba8f7da662a7d2492",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-02-25T16:06:24Z",
    "title_canon_sha256": "4b15a7bc5ce0ee04533bf5ff2bac9a1263fbae3a56dc6cf5bb0d12570e3d0132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4406",
    "kind": "arxiv",
    "version": 1
  }
}