Pith Number

pith:6KR45UYY

pith:2019:6KR45UYYLM6VQUPV6TGA7VJYJS

not attested not anchored not stored refs pending

The evolution of ultra-diffuse galaxies in nearby galaxy clusters from the Kapteyn IAC WEAVE INT Clusters Survey ($\texttt{KIWICS}$)

Aku Venhola, J. A. L. Aguerri, Nelvy Choque Challapa, Pavel E. Mancera Pi\~na, Reynier Peletier, Scott Trager

arxiv:1901.07577 v1 · 2019-01-22 · 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{6KR45UYYLM6VQUPV6TGA7VJYJS}

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

2 papers in Pith

Advancing the detection of low surface brightness galaxies. I. ATTILA: multi-tAsking deTecTIon tool for Lsb gAlaxies

From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies

Receipt and verification

First computed	2026-05-17T23:55:42.103618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a3ced3185b3d5851f5f4cc0fd5384cafb97a17faacc1349514f15f812e9409

Aliases

arxiv: 1901.07577 · arxiv_version: 1901.07577v1 · doi: 10.48550/arxiv.1901.07577 · pith_short_12: 6KR45UYYLM6V · pith_short_16: 6KR45UYYLM6VQUPV · pith_short_8: 6KR45UYY

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/6KR45UYYLM6VQUPV6TGA7VJYJS \
  | 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: f2a3ced3185b3d5851f5f4cc0fd5384cafb97a17faacc1349514f15f812e9409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d509607e55da1b8d4db8bc5c7d1c6adf4fa8feb7d9febdfed86de131a0d276",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-22T19:00:08Z",
    "title_canon_sha256": "6b0892d62f0b8ac0a615cfc564d9626991ebfd8366c91adf77365ac5defeb4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07577",
    "kind": "arxiv",
    "version": 1
  }
}