Pith Number

pith:V3YZEQ72

pith:2018:V3YZEQ72R2KBCUNLZUS7BPJXFM

not attested not anchored not stored refs pending

Three new Galactic star clusters discovered in the field of the open cluster NGC 5999 with Gaia DR2

F. F. S. Maia, Filipe A. Ferreira, J. F. C. Santos Jr., M. S. Angelo, W. J. B. Corradi

arxiv:1812.10795 v1 · 2018-12-27 · 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{V3YZEQ72R2KBCUNLZUS7BPJXFM}

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	2026-05-17T23:56:44.423577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef19243fa8e941151abcd25f0bd372b242ddfa877d09b9a0fa669a21426a6d5

Aliases

arxiv: 1812.10795 · arxiv_version: 1812.10795v1 · doi: 10.48550/arxiv.1812.10795 · pith_short_12: V3YZEQ72R2KB · pith_short_16: V3YZEQ72R2KBCUNL · pith_short_8: V3YZEQ72

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/V3YZEQ72R2KBCUNLZUS7BPJXFM \
  | 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: aef19243fa8e941151abcd25f0bd372b242ddfa877d09b9a0fa669a21426a6d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d3cafd020c99df266435be3eedb952c98adf63b935431c747235a9f67e13e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-27T18:50:20Z",
    "title_canon_sha256": "96a6856c81a36e9fcdb7015ef95a40add9314de4c0d5b8b51fc8bd5e7aab5ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10795",
    "kind": "arxiv",
    "version": 1
  }
}