Pith Number

pith:RZX47AOO

pith:2013:RZX47AOOWQ7MNRY4L3KRV2Y7YB

not attested not anchored not stored refs pending

Cosmological Zoom Simulations of z = 2 Galaxies: The Impact of Galactic Outflows

2), (2) Cape Town, (3) Leiden), Benjamin D. Oppenheimer (3) ((1) Arizona, Daniel Angl\'es-Alc\'azar (1), Feryal \"Ozel (1), Romeel Dav\'e (1

arxiv:1303.6959 v2 · 2013-03-27 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZX47AOOWQ7MNRY4L3KRV2Y7YB}

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	2026-05-18T01:50:51.786168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6fcf81ceb43ec6c71c5ed51aeb1fc074cb4786fe0bda3a43ded93d960bf9c6

Aliases

arxiv: 1303.6959 · arxiv_version: 1303.6959v2 · doi: 10.48550/arxiv.1303.6959 · pith_short_12: RZX47AOOWQ7M · pith_short_16: RZX47AOOWQ7MNRY4 · pith_short_8: RZX47AOO

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/RZX47AOOWQ7MNRY4L3KRV2Y7YB \
  | 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: 8e6fcf81ceb43ec6c71c5ed51aeb1fc074cb4786fe0bda3a43ded93d960bf9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198cefdd596812e5e17930b750d561a3b705ce1fd3c0afc69086307bc2a7c9d7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-27T20:00:08Z",
    "title_canon_sha256": "31dbfa020119f9ebab7b7c44b08fb250a3c52468c4d8e1b750cc31188c25b81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6959",
    "kind": "arxiv",
    "version": 2
  }
}