Pith Number

pith:CE25HSLG

pith:2010:CE25HSLG33SZ6C5NS6A32EYJT6

not attested not anchored not stored refs pending

GECO: Galaxy Evolution COde - A new semi-analytical model of galaxy formation

A. Franceschini, E. Ricciardelli

arxiv:1004.3289 v1 · 2010-04-19 · 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{CE25HSLG33SZ6C5NS6A32EYJT6}

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

Receipt and verification

First computed	2026-05-18T02:07:56.647143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1135d3c966dee59f0bad9781bd13099fae3f6335ecf2f04a746cc3c99a08e87b

Aliases

arxiv: 1004.3289 · arxiv_version: 1004.3289v1 · doi: 10.48550/arxiv.1004.3289 · pith_short_12: CE25HSLG33SZ · pith_short_16: CE25HSLG33SZ6C5N · pith_short_8: CE25HSLG

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/CE25HSLG33SZ6C5NS6A32EYJT6 \
  | 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: 1135d3c966dee59f0bad9781bd13099fae3f6335ecf2f04a746cc3c99a08e87b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35dbb29cb6861d724642cd758826f0e37524d5a8b4b53aa5443a743a5d66bb37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-19T20:00:05Z",
    "title_canon_sha256": "07fd33f0b0c5e97c6b0d55ccf13e4e166d3b387824e28f3867aac38d427e31a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3289",
    "kind": "arxiv",
    "version": 1
  }
}