Pith Number

pith:TM2KLLLF

pith:2016:TM2KLLLFHK543RWU273IDI4M6Z

not attested not anchored not stored refs pending

Massive open star clusters using the VVV survey V. Young clusters with an OB stellar population

1), 2), 2) ((1) Millenium Institute of Astrophysics, (2) Instituto de F\'isica y Astronom\'ia, (3) Gemini Observatory, (4) Universidade Federal do Rio Grande do Sul, A.-N. Chen\'e (3), Brazil), C. Bonatto (4), Chile, Departamento de Astronomia, HI, Hilo, J.A. Carballo-Bello (1, J. Borissova (2, M. Gromadzki (1, M. Kuhn (2), P. Amigo (2), Porto Alegre, R. Kurtev (2, Santiago, S. Ram\'irez Alegr\'ia (1, Universidad de Valpara\'iso

arxiv:1602.04898 v2 · 2016-02-16 · 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{TM2KLLLFHK543RWU273IDI4M6Z}

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	2026-05-18T01:19:01.009781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b34a5ad653abbcdc6d4d7f681a38cf65161120de88674c2e93f537e69c2ffe5

Aliases

arxiv: 1602.04898 · arxiv_version: 1602.04898v2 · doi: 10.48550/arxiv.1602.04898 · pith_short_12: TM2KLLLFHK54 · pith_short_16: TM2KLLLFHK543RWU · pith_short_8: TM2KLLLF

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/TM2KLLLFHK543RWU273IDI4M6Z \
  | 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: 9b34a5ad653abbcdc6d4d7f681a38cf65161120de88674c2e93f537e69c2ffe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7313624c36192f0e0d7dfda6b7a2e1bdb191271562986f6917821b6429d3f6d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-16T03:43:58Z",
    "title_canon_sha256": "58cf6f50524fb1445ae3a943cedb9b540b1acf096d3a33ce3bb5b0c905ccc461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04898",
    "kind": "arxiv",
    "version": 2
  }
}