Pith Number

pith:RCVX6ECZ

pith:2012:RCVX6ECZXQCID3TUUKTNDQ7ABV

not attested not anchored not stored refs pending

The growth of galactic bulges through mergers in LCDM haloes revisited. I. Present-day properties

2, (2) Max Planck Institute for Astrophysics, 3), (3) Perimeter Institute for Theoretical Physics, (4) Instituto de Astronomia-UNAM, 5), (5) INAF-Osservatorio Astronomico di Brera (6) Center for Cosmology, Astronomy, Claudio Firmani (4, Department of Physics, Jesus Zavala (1, Michael Boylan-Kolchin (6) ((1) Department of Physics, University of California), University of Waterloo, Vladimir Avila-Reese (4)

arxiv:1204.0516 v2 · 2012-04-02 · 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{RCVX6ECZXQCID3TUUKTNDQ7ABV}

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	2026-05-18T03:06:22.595532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ab7f1059bc0481ee74a2a6d1c3e00d7bdf29cfa0f1bac8b54c7015cbfb9f67

Aliases

arxiv: 1204.0516 · arxiv_version: 1204.0516v2 · doi: 10.48550/arxiv.1204.0516 · pith_short_12: RCVX6ECZXQCI · pith_short_16: RCVX6ECZXQCID3TU · pith_short_8: RCVX6ECZ

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/RCVX6ECZXQCID3TUUKTNDQ7ABV \
  | 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: 88ab7f1059bc0481ee74a2a6d1c3e00d7bdf29cfa0f1bac8b54c7015cbfb9f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9188313f42d93486e6195ad98ff044b54a151fa3a830a9d1fb81c0588efd7b48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-02T20:00:02Z",
    "title_canon_sha256": "baf88ffb15f1342323591d05470354ec6be58fb499aa57369bc83908ea196057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0516",
    "kind": "arxiv",
    "version": 2
  }
}