Pith Number

pith:7CXJC5KF

pith:2021:7CXJC5KFJUDIN2V4YW7EV7P33E

not attested not anchored not stored refs pending

Hierarchical generative models for star clusters from hydro-dynamical simulations

Alessandro Ballone, Giuliano Iorio, Mario Pasquato, M. Celeste Artale, Michela Mapelli, Pierfrancesco Di Cintio, Stefano Torniamenti

arxiv:2106.00684 v4 · 2021-06-01 · 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{7CXJC5KFJUDIN2V4YW7EV7P33E}

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	2026-07-05T03:43:41.439117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ae9175454d0686eabcc5be4afdfbd933a943bba9443006916180f8d5eea6e7

Aliases

arxiv: 2106.00684 · arxiv_version: 2106.00684v4 · doi: 10.48550/arxiv.2106.00684 · pith_short_12: 7CXJC5KFJUDI · pith_short_16: 7CXJC5KFJUDIN2V4 · pith_short_8: 7CXJC5KF

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/7CXJC5KFJUDIN2V4YW7EV7P33E \
  | 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: f8ae9175454d0686eabcc5be4afdfbd933a943bba9443006916180f8d5eea6e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03a1a7f494369b6a169fe2750c4b700db4986a90f9423085c11b499bef3f5ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-01T18:00:01Z",
    "title_canon_sha256": "95045454bc6c7854f178241622ef67a6fdde5e8a4e95d34d0eb367fb8a4b4d48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00684",
    "kind": "arxiv",
    "version": 4
  }
}