Pith Number

pith:F3OQW2FA

pith:2023:F3OQW2FAVTJN6EKPY6EDBVCKJU

not attested not anchored not stored refs pending

Young, wild and free: the early expansion of star clusters

Alessandro Della Croce, Alexander R. Livernois, Emanuele Dalessandro, Enrico Vesperini

arxiv:2312.02263 v1 · 2023-12-04 · 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{F3OQW2FAVTJN6EKPY6EDBVCKJU}

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.

Cited by

1 paper in Pith

Dynamical Cluster Assembly Framework (D-CAF): The Link Between Star Cluster Formation and Expansion Rates

Receipt and verification

First computed	2026-07-05T07:20:15.198776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2edd0b68a0acd2df114fc78830d44a4d10bb07d9ea63ad8b9101fcc536a52980

Aliases

arxiv: 2312.02263 · arxiv_version: 2312.02263v1 · doi: 10.48550/arxiv.2312.02263 · pith_short_12: F3OQW2FAVTJN · pith_short_16: F3OQW2FAVTJN6EKP · pith_short_8: F3OQW2FA

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/F3OQW2FAVTJN6EKPY6EDBVCKJU \
  | 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: 2edd0b68a0acd2df114fc78830d44a4d10bb07d9ea63ad8b9101fcc536a52980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de80923b85f43d6b11f2b8c31b6bc7768a66eb6ce898b49fb536cf4832ebb36e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-04T19:00:00Z",
    "title_canon_sha256": "7c75a87154281c4b3b69e3dfc55cc6ff52bd80dfcd49b86198959f5569247cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02263",
    "kind": "arxiv",
    "version": 1
  }
}