Pith Number

pith:APDLBBHS

pith:2025:APDLBBHSYKSDNOC5E6PHQXXOLC

not attested not anchored not stored refs pending

Stellar rotation in the intermediate-age massive cluster NGC 1783: clues on the nature of UV-dim stars

Alessio Mucciarelli, Carmela Lardo, Cristiano Fanelli, Emanuele Dalessandro, Greta Ettorre, Mario Cadelano, Maurizio Salaris, Nate Bastian, Sara Saracino, Sebastian Kamann, Silvia Leanza, Silvia Martocchia

arxiv:2504.08362 v1 · 2025-04-11 · 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{APDLBBHSYKSDNOC5E6PHQXXOLC}

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	2026-07-05T10:47:47.759287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03c6b084f2c2a436b85d279e785eee58a08c6a08e3802c58809df8ab69f63f4f

Aliases

arxiv: 2504.08362 · arxiv_version: 2504.08362v1 · doi: 10.48550/arxiv.2504.08362 · pith_short_12: APDLBBHSYKSD · pith_short_16: APDLBBHSYKSDNOC5 · pith_short_8: APDLBBHS

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/APDLBBHSYKSDNOC5E6PHQXXOLC \
  | 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: 03c6b084f2c2a436b85d279e785eee58a08c6a08e3802c58809df8ab69f63f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d370212bf77f53a3c0056ed995cd93c3c69f6a859c6deebfde539ae247b0b56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-11T08:55:31Z",
    "title_canon_sha256": "70f64d6d4b8cd27f7fb33e19adf72482fccfc7b9062122273aad9298d9cac868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08362",
    "kind": "arxiv",
    "version": 1
  }
}