Pith Number

pith:ZELF2OBF

pith:2010:ZELF2OBF6D7JKRJSSAYDUUOSPB

not attested not anchored not stored refs pending

Formation and evolution of dwarf early-type galaxies in the Virgo cluster I. Internal kinematics

(2) Laboratoire d'Astrophysique de Marseille, (3) Centro de Estudios de Fisica del Cosmos de Aragon, (4) Kapteyn Astronomical Institute, 5) ((1) Universidad Complutense de Madrid, (5) National Radio Astronomy Observatory), A. Boselli (2), A. Gil de Paz (1), A. J. Cenarro (3), E. Toloba (1), J. C. Munoz-Mateos (1, J. Gorgas (1), R. F. Peletier (4)

arxiv:1011.2198 v2 · 2010-11-09 · 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{ZELF2OBF6D7JKRJSSAYDUUOSPB}

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	2026-05-18T02:04:49.591152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9165d3825f0fe95453290303a51d278674d63ea102be6376d38b9d5fbb951f5

Aliases

arxiv: 1011.2198 · arxiv_version: 1011.2198v2 · doi: 10.48550/arxiv.1011.2198 · pith_short_12: ZELF2OBF6D7J · pith_short_16: ZELF2OBF6D7JKRJS · pith_short_8: ZELF2OBF

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/ZELF2OBF6D7JKRJSSAYDUUOSPB \
  | 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: c9165d3825f0fe95453290303a51d278674d63ea102be6376d38b9d5fbb951f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aab5129ba087c9bd44e0f0516dfa471417404b402d1ec4c6f0cfbf5be5dd6cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-09T20:59:46Z",
    "title_canon_sha256": "8db4e4a927fce143ad79bf1736e71c74fecde06c26f8de5e17bbde0aa1ee4e31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2198",
    "kind": "arxiv",
    "version": 2
  }
}