Pith Number

pith:7OKCQJCD

pith:2016:7OKCQJCDJY5GJWPTN3NSLQZAO2

not attested not anchored not stored refs pending

New variable stars discovered in the fields of three Galactic open clusters using the VVV Survey

Charles Bonatto, Dante Minniti, Istvan D\'ek\'any, Javier Alonso-Garc\'ia, Juan J. Clari\'a, Luciana V. Gramajo, Sebastian Ram\'irez Alegr\'ia, Tali Palma

arxiv:1606.05028 v1 · 2016-06-16 · 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{7OKCQJCDJY5GJWPTN3NSLQZAO2}

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	2026-05-18T01:11:09.965666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb942824434e3a64d9f36edb25c32076988560c90c30e247b940ecaee2b2363c

Aliases

arxiv: 1606.05028 · arxiv_version: 1606.05028v1 · doi: 10.48550/arxiv.1606.05028 · pith_short_12: 7OKCQJCDJY5G · pith_short_16: 7OKCQJCDJY5GJWPT · pith_short_8: 7OKCQJCD

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/7OKCQJCDJY5GJWPTN3NSLQZAO2 \
  | 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: fb942824434e3a64d9f36edb25c32076988560c90c30e247b940ecaee2b2363c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44d0720325a5b87d1dd1bcf25be03d7298d7dc07f5198938379b99d442b2473",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-06-16T02:05:09Z",
    "title_canon_sha256": "e5d26d369a477ea2cae8e6c8b0651c9801f2e8aad72f2bd8b3e109c3a72427d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05028",
    "kind": "arxiv",
    "version": 1
  }
}