Pith Number

pith:BWVGZ67R

pith:2025:BWVGZ67RGLI3BWDU7BBQTFJCS3

not attested not anchored not stored refs pending

Insights into the 3D layered structure of nearby open clusters through N-body simulations

Guimei Liu, Hubiao Niu, Jayanand Maurya, Jinzhong Liu, Kaixiang Lang, Yu Zhang

arxiv:2505.08184 v2 · 2025-05-13 · astro-ph.GA · 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{BWVGZ67RGLI3BWDU7BBQTFJCS3}

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	2026-07-05T11:03:24.733536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0daa6cfbf132d1b0d874f84309952296f25597970e421a8de9bf86b7ce1c0487

Aliases

arxiv: 2505.08184 · arxiv_version: 2505.08184v2 · doi: 10.48550/arxiv.2505.08184 · pith_short_12: BWVGZ67RGLI3 · pith_short_16: BWVGZ67RGLI3BWDU · pith_short_8: BWVGZ67R

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/BWVGZ67RGLI3BWDU7BBQTFJCS3 \
  | 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: 0daa6cfbf132d1b0d874f84309952296f25597970e421a8de9bf86b7ce1c0487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d8f73b71a859cc01b14c5f3bd3af5cc4b451287bc349f1242a82b75f2c3745",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-13T02:47:40Z",
    "title_canon_sha256": "54754bcdea34690ec40873df04cad6f0619a47f17b603e8bbfef77a5c7d30e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08184",
    "kind": "arxiv",
    "version": 2
  }
}