Pith Number

pith:KB2NKGTY

pith:2020:KB2NKGTYV5NCL725OMRUTB2AXH

not attested not anchored not stored refs pending

A search for star clusters in the outskirts of the Large Magellanic Cloud: indication of clusters in the age gap

G. Longo, M. Bellazzini, M. Cignoni, M. Dall'Ora, M. Gatto, M. Marconi, M.-R. L. Cioni, M. Tosi, P. Schipani, V. Ripepi

arxiv:2007.00341 v2 · 2020-07-01 · 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{KB2NKGTYV5NCL725OMRUTB2AXH}

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	2026-07-05T01:50:24.594672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5074d51a78af5a25ff5d7323498740b9d110a085ec7b75ad4fd91bfeb0fdac3d

Aliases

arxiv: 2007.00341 · arxiv_version: 2007.00341v2 · doi: 10.48550/arxiv.2007.00341 · pith_short_12: KB2NKGTYV5NC · pith_short_16: KB2NKGTYV5NCL725 · pith_short_8: KB2NKGTY

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/KB2NKGTYV5NCL725OMRUTB2AXH \
  | 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: 5074d51a78af5a25ff5d7323498740b9d110a085ec7b75ad4fd91bfeb0fdac3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4e889ef91880a388c769202517cd0f4d22481d341e5486b747914a6deb19c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-01T09:15:57Z",
    "title_canon_sha256": "6fdc0e5f047019fa4275b6d431c415787d99fe42cefdd562a6dd76ac07266676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00341",
    "kind": "arxiv",
    "version": 2
  }
}