Pith Number

pith:NANEJZRP

pith:2022:NANEJZRPCAINSO3FPLSSQSYGM3

not attested not anchored not stored refs pending

Hunting for Neighboring Open Clusters with Gaia DR3: 101 New Open Clusters within 500 pc

Jing Zhong, Li Chen, Songmei Qin, Tong Tang

arxiv:2212.11034 v1 · 2022-12-21 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NANEJZRPCAINSO3FPLSSQSYGM3}

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	2026-07-05T05:46:32.858625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681a44e62f1010d93b657ae5284b0666fe30b87361043146c8f7aa0a9ec807c6

Aliases

arxiv: 2212.11034 · arxiv_version: 2212.11034v1 · doi: 10.48550/arxiv.2212.11034 · pith_short_12: NANEJZRPCAIN · pith_short_16: NANEJZRPCAINSO3F · pith_short_8: NANEJZRP

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/NANEJZRPCAINSO3FPLSSQSYGM3 \
  | 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: 681a44e62f1010d93b657ae5284b0666fe30b87361043146c8f7aa0a9ec807c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b858fa331d331b0fc05501590104a3962d9c91b874a31e25eeda69045f7631c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-12-21T14:20:12Z",
    "title_canon_sha256": "e91f40da92c3eb9543c5e632b54886e5c556c0726b35d9a31cc41a4842914555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.11034",
    "kind": "arxiv",
    "version": 1
  }
}