Pith Number

pith:NPI5XO2T

pith:2025:NPI5XO2T7DDTZWHOAV2X4LL5IY

not attested not anchored not stored refs pending

Strikingly high fraction of fast rotators in Magellanic Cloud star clusters

Alessandro Bressan, Alessandro Mazzi, Andrea Bellini, Benjamin F. Williams, Chi Thanh Nguyen, Giada Pastorelli, Greta Ettorre, Guglielmo Costa, Guglielmo Volpato, Julianne J. Dalcanton, Leo Girardi, Matteo Correnti, Morgan Fouesneau, Paola Marigo, Paul Goudfrooij, Pietro Facchini, Yang Chen

arxiv:2504.02035 v1 · 2025-04-02 · 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{NPI5XO2T7DDTZWHOAV2X4LL5IY}

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

Tracing stellar rotation in young massive LMC clusters

Receipt and verification

First computed	2026-07-05T10:43:49.481100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd1dbbb53f8c73cd8ee05757e2d7d460ac42545ea94cb6b51285ae393f8b879

Aliases

arxiv: 2504.02035 · arxiv_version: 2504.02035v1 · doi: 10.48550/arxiv.2504.02035 · pith_short_12: NPI5XO2T7DDT · pith_short_16: NPI5XO2T7DDTZWHO · pith_short_8: NPI5XO2T

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/NPI5XO2T7DDTZWHOAV2X4LL5IY \
  | 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: 6bd1dbbb53f8c73cd8ee05757e2d7d460ac42545ea94cb6b51285ae393f8b879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9609ad519ea565ed0ae46785b4d6dccaaa38adf68dc512faeca6ef52fec75b5f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-02T18:00:03Z",
    "title_canon_sha256": "d8466fb3a924c4511b2577f36368337c73f0b5aae9753572ad2f730fcf1112e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02035",
    "kind": "arxiv",
    "version": 1
  }
}