Pith Number

pith:G33EQOKO

pith:2019:G33EQOKO4SN52DRVNAOKSWHHRJ

not attested not anchored not stored refs pending

Kinematics of the Galaxy from a Sample of Young Open Star Clusters with Data from the Gaia DR2 Catalogue

A.T. Bajkova, V.V. Bobylev

arxiv:1903.09313 v1 · 2019-03-21 · 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{G33EQOKO4SN52DRVNAOKSWHHRJ}

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	2026-05-17T23:50:39.996747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f648394ee49bdd0e35681ca958e78a68683db2e853101ac144d9d2a6c15ac1

Aliases

arxiv: 1903.09313 · arxiv_version: 1903.09313v1 · doi: 10.48550/arxiv.1903.09313 · pith_short_12: G33EQOKO4SN5 · pith_short_16: G33EQOKO4SN52DRV · pith_short_8: G33EQOKO

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/G33EQOKO4SN52DRVNAOKSWHHRJ \
  | 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: 36f648394ee49bdd0e35681ca958e78a68683db2e853101ac144d9d2a6c15ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f6fa04795040716d635405d28efb9ad6a1c4b3d68496572950ea116298d487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-21T09:57:01Z",
    "title_canon_sha256": "90908f56beb9bdcc915757ebee2606fb6ad273d7b247b48b6af32b629a7980f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09313",
    "kind": "arxiv",
    "version": 1
  }
}