Pith Number

pith:MBINZPRK

pith:2010:MBINZPRK2LXBJYXZOODLO6R4PW

not attested not anchored not stored refs pending

Nature vs. nurture in the low-density environment: structure and evolution of early-type dwarf galaxies in poor groups

A. Bressan (INAF-OAPd, F. Annibali (INAF-OAPD), INAOE), R. Grutzbauch (University of Nottingham), R. Rampazzo (INAF-OAPD), SISSA/ISAS, W. W. Zeilinger (Universitat Wien)

arxiv:1011.4965 v1 · 2010-11-22 · 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{MBINZPRK2LXBJYXZOODLO6R4PW}

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	2026-05-18T02:04:42.206924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6050dcbe2ad2ee14e2f97386b77a3c7dbc86a4c21751589d25dd7ef912dd1ba0

Aliases

arxiv: 1011.4965 · arxiv_version: 1011.4965v1 · doi: 10.48550/arxiv.1011.4965 · pith_short_12: MBINZPRK2LXB · pith_short_16: MBINZPRK2LXBJYXZ · pith_short_8: MBINZPRK

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/MBINZPRK2LXBJYXZOODLO6R4PW \
  | 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: 6050dcbe2ad2ee14e2f97386b77a3c7dbc86a4c21751589d25dd7ef912dd1ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2b515f50ddb4a77aa5272fbec3c7fe5389e31ebab2c6f6ccc5a656cc6762b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-22T22:24:52Z",
    "title_canon_sha256": "f54b4f31e08790493f0b0a4d3be91b29d1098118187084cb6d20e7277c4b9d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4965",
    "kind": "arxiv",
    "version": 1
  }
}