Pith Number

pith:WTB27V7K

pith:2019:WTB27V7KKJZE4DG5FITYH7YXSR

not attested not anchored not stored refs pending

Search for possibly evolutionary linked globular and open clusters

A.T. Bajkova, V.V. Bobylev

arxiv:1901.06481 v1 · 2019-01-19 · 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{WTB27V7KKJZE4DG5FITYH7YXSR}

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	2026-05-17T23:47:17.382699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c3afd7ea52724e0cdd2a2783ff179469fc0d37bca19c64bd42840c549144e9

Aliases

arxiv: 1901.06481 · arxiv_version: 1901.06481v1 · doi: 10.48550/arxiv.1901.06481 · pith_short_12: WTB27V7KKJZE · pith_short_16: WTB27V7KKJZE4DG5 · pith_short_8: WTB27V7K

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/WTB27V7KKJZE4DG5FITYH7YXSR \
  | 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: b4c3afd7ea52724e0cdd2a2783ff179469fc0d37bca19c64bd42840c549144e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba9da80f4840280fd38208d16e0d274dc941e1dc7a0c5abef79b4c579f73910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-19T08:23:25Z",
    "title_canon_sha256": "be0543822b40ebc2cf7988c07769d9b1656701e006f3f1765719264a6bf65c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06481",
    "kind": "arxiv",
    "version": 1
  }
}