Pith Number

pith:ZJD7V3LS

pith:2025:ZJD7V3LS3GZF4MQNSYNUDCRUDM

not attested not anchored not stored refs pending

The COSMOS-Web deep galaxy group catalog up to $z=3.7$

Alexis Finoguenov, Ali Ahmad Khostovan, Andreas L. Faisst, Anton M. Koekemoer, Arif Babul, Brant E. Robertson, Caitlin M. Casey, Daizhong Liu, Eleni Vardoulaki, Elmo Tempel, Fabrizio Gentile, Georgios Magdis, Ghassem Gozaliasl, Gianluca Castignani, Greta Toni, G\"unther Hasinger, Henry J. McCracken, Hollis B. Akins, Jason Rhodes, Jed McKinney, Jeyhan S. Kartaltepe, Jitrapon Lertprasertpong, Kaija Virolainen, Lauro Moscardini, Lilan Yang, Louise Paquereau, Maarit Korpi-Lagg, Malte Brinch, Marko Shuntov, Mark Sargent, Masayuki Tanaka, Matteo Maturi, Maximilien Franco, Natalie Allen, Nicole E. Drakos, Olivier Ilbert, Rafael C. Arango-Toro, Rebecca L. Larson, Richard E. Griffiths, Richard Massey, Santosh Harish, Shuowen Jin, Sina Taamoli, Sune Toft

arxiv:2501.09060 v2 · 2025-01-15 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJD7V3LS3GZF4MQNSYNUDCRUDM}

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	2026-07-05T11:15:41.888785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca47faed72d9b25e320d961b418a341b15762f1effdb552cf767dcbe924a43a9

Aliases

arxiv: 2501.09060 · arxiv_version: 2501.09060v2 · doi: 10.48550/arxiv.2501.09060 · pith_short_12: ZJD7V3LS3GZF · pith_short_16: ZJD7V3LS3GZF4MQN · pith_short_8: ZJD7V3LS

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/ZJD7V3LS3GZF4MQNSYNUDCRUDM \
  | 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: ca47faed72d9b25e320d961b418a341b15762f1effdb552cf767dcbe924a43a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ea8d62cac0dfa14f27f1e0a6e6dde9ad4ed4bf4068b6552e3d4fe98b30a564",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-15T19:00:00Z",
    "title_canon_sha256": "e0894b56a0d593a5b258b649d98eaf689580aadad0ebd6a72bab55aff0bda08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09060",
    "kind": "arxiv",
    "version": 2
  }
}