Pith Number

pith:CKKXKUYX

pith:2024:CKKXKUYXN5Q65RJBCKMPRVP7W3

not attested not anchored not stored refs pending

Constraining the stellar populations of ultra-diffuse galaxies in the MATLAS survey using spectral energy distribution fitting

Aaron J. Romanowsky, Anna Ferr\'e-Mateu, Duncan A. Forbes, Francine R. Marleau, Jean P. Brodie, Joel Pfeffer, Jonah S. Gannon, Lydia Haacke, Maria Luisa Buzzo, Pierre-Alain Duc, Rub\'en S\'anchez-Janssen, Steven R. Janssens, Sungsoon Lim, Thomas H. Jarrett, Warrick J. Couch

arxiv:2402.12033 v1 · 2024-02-19 · 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{CKKXKUYXN5Q65RJBCKMPRVP7W3}

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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

The multiple classes of ultra-diffuse galaxies: Can we tell them apart?

Receipt and verification

First computed	2026-07-05T07:46:47.669401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12957553176f61eec5211298f8d5ffb6d9ad492fe2c2af9fa1b453e9a9859399

Aliases

arxiv: 2402.12033 · arxiv_version: 2402.12033v1 · doi: 10.48550/arxiv.2402.12033 · pith_short_12: CKKXKUYXN5Q6 · pith_short_16: CKKXKUYXN5Q65RJB · pith_short_8: CKKXKUYX

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/CKKXKUYXN5Q65RJBCKMPRVP7W3 \
  | 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: 12957553176f61eec5211298f8d5ffb6d9ad492fe2c2af9fa1b453e9a9859399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9feb6e1bab063cec4bb7c148cdf028c026b9a4941dbe72fc362c2d7672e93e42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-19T10:40:51Z",
    "title_canon_sha256": "af99b19db5fa4405a22b6a5bc1143ae332d1750899e9aea348f528493b466992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12033",
    "kind": "arxiv",
    "version": 1
  }
}