Pith Number

pith:XQ2263OX

pith:2021:XQ2263OXM3TAXDX5U4KLNHW7P3

not attested not anchored not stored refs pending

Determining the full satellite population of a Milky Way-mass halo in a highly resolved cosmological hydrodynamic simulation

Adrian Jenkins, Ashley J. Kelly, Carlos S. Frenk, Christine M. Simpson, Facundo A. G\'omez, Federico Marinacci, Robert J. J. Grand, R\"udiger Pakmor, Simon D. M. White, Volker Springel

arxiv:2105.04560 v2 · 2021-05-10 · astro-ph.GA · 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{XQ2263OXM3TAXDX5U4KLNHW7P3}

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	2026-07-05T03:14:16.315623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc35af6dd766e60b8efda714b69edf7eeb15379b97042ca156e3a32fd3260424

Aliases

arxiv: 2105.04560 · arxiv_version: 2105.04560v2 · doi: 10.48550/arxiv.2105.04560 · pith_short_12: XQ2263OXM3TA · pith_short_16: XQ2263OXM3TAXDX5 · pith_short_8: XQ2263OX

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/XQ2263OXM3TAXDX5U4KLNHW7P3 \
  | 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: bc35af6dd766e60b8efda714b69edf7eeb15379b97042ca156e3a32fd3260424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3e30b116726b7abed2758f5dc410ac5c0e40939027e825eb8b394f2fa35173",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-10T18:00:00Z",
    "title_canon_sha256": "6a902554084241ab103328a48f57b2054bfaa101183c699c49638098d31b9785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04560",
    "kind": "arxiv",
    "version": 2
  }
}