Pith Number

pith:4VXH3ROA

pith:2010:4VXH3ROAXNGND7KZVWPARXA2RY

not attested not anchored not stored refs pending

The Two Phases of Galaxy Formation

Andreas Burkert, Jeremiah P. Ostriker, Ludwig Oser, Peter H. Johansson, Thorsten Naab

arxiv:1010.1381 v2 · 2010-10-07 · 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{4VXH3ROAXNGND7KZVWPARXA2RY}

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

6 papers in Pith

Witnessing the rapid growth of disk galaxies over cosmic time using JWST and HST

Tracing the relic nature of compact galaxies through their globular cluster systems

The morphologies of present-day galaxies in the COLIBRE simulations

Spectral Evolution and Transient Broad-Line Features in the Isolated AGN UNAM-KIAS 613

A statistical look on kinematic planes of satellite galaxies II: The physics behind their early formation in TNG50 MW/M31-like galaxies

Receipt and verification

First computed	2026-05-18T02:05:10.102285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56e7dc5c0bb4cd1fd59ad9e08dc1a8e3dcf952a866f3873514f13c65d2466eb

Aliases

arxiv: 1010.1381 · arxiv_version: 1010.1381v2 · doi: 10.48550/arxiv.1010.1381 · pith_short_12: 4VXH3ROAXNGN · pith_short_16: 4VXH3ROAXNGND7KZ · pith_short_8: 4VXH3ROA

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/4VXH3ROAXNGND7KZVWPARXA2RY \
  | 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: e56e7dc5c0bb4cd1fd59ad9e08dc1a8e3dcf952a866f3873514f13c65d2466eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd2e93c14ec05daaccf26f8ffbb9190fe5a450e71288a13b9bd7387594631c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-07T09:59:00Z",
    "title_canon_sha256": "ce9bd05bcd2198a3650c81d213442fd175bcdbd85ff592ef2a93339241b28f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1381",
    "kind": "arxiv",
    "version": 2
  }
}