Pith Number

pith:ERG5BY2X

pith:2026:ERG5BY2XIQIZE7ZFIYD46RZ7VH

not attested not anchored not stored refs pending

Feedback in Extragalactic Star Clusters (FEAST): Spectral Energy Distributions and the Physical Properties of Star Clusters in NGC 628 with CIGALE

Alex Pedrini, Ana Duarte-Cabral, Angela Adamo, Arjan Bik, Bruce E. Elmegreen, Daniela Calzetti, Drew Lapeer, Giacomo Bortolini, Goran Ostlin, Helena Faustino Vieira, John S. Gallagher, Kathryn Grasha, Kelsey Johnson, Linda J. Smith, Matteo Correnti, Matteo Messa, Monica Tosi, Sean T. Linden, Thomas S.-Y. Lai

arxiv:2606.13391 v1 · 2026-06-11 · 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{ERG5BY2XIQIZE7ZFIYD46RZ7VH}

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	2026-06-12T01:09:59.594612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

244dd0e3574411927f254607cf473fa9c1098123ba952e0557b0b77c64c4eb32

Aliases

arxiv: 2606.13391 · arxiv_version: 2606.13391v1 · doi: 10.48550/arxiv.2606.13391 · pith_short_12: ERG5BY2XIQIZ · pith_short_16: ERG5BY2XIQIZE7ZF · pith_short_8: ERG5BY2X

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/ERG5BY2XIQIZE7ZFIYD46RZ7VH \
  | 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: 244dd0e3574411927f254607cf473fa9c1098123ba952e0557b0b77c64c4eb32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0679532edcbdc1e908c79d58004826206858f09d7b18d17659ebb923dc1ce03",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-11T14:23:21Z",
    "title_canon_sha256": "9bd28979e6a19acab0cd846d987372ba69d081bb23adfc08bbf6557563655ad1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13391",
    "kind": "arxiv",
    "version": 1
  }
}