Pith Number

pith:XHGTX4FD

pith:2000:XHGTX4FD6E44FYI26MAKITRII2

not attested not anchored not stored refs pending

IC3328: a "dwarf elliptical galaxy" with spiral structure

Agris Kalnajs, Bruno Binggeli, Helmut Jerjen

arxiv:astro-ph/0004248 v1 · 2000-04-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHGTX4FD6E44FYI26MAKITRII2}

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

1 paper in Pith

Evidence for Mass-dependent Evolution of Transitional Dwarf Galaxies in the Virgo Cluster

Receipt and verification

First computed	2026-07-04T14:10:18.704062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cd3bf0a3f139c2e11af300a44e2846b06b4694dd951884954120ef0ba86295

Aliases

arxiv: astro-ph/0004248 · arxiv_version: astro-ph/0004248v1 · doi: 10.48550/arxiv.astro-ph/0004248 · pith_short_12: XHGTX4FD6E44 · pith_short_16: XHGTX4FD6E44FYI2 · pith_short_8: XHGTX4FD

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/XHGTX4FD6E44FYI26MAKITRII2 \
  | 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: b9cd3bf0a3f139c2e11af300a44e2846b06b4694dd951884954120ef0ba86295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae8d74581f44b9250ed9731cacc6638873142306cf7757091197d8627103ae2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-18T09:16:33Z",
    "title_canon_sha256": "8c54168c36db3f229304f87559f0b220d929fc8dcecfca1dee1a6b42c754f67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004248",
    "kind": "arxiv",
    "version": 1
  }
}