Pith Number

pith:GZS5D2NQ

pith:2017:GZS5D2NQC6GTAPM4GFRFJ4NPHF

not attested not anchored not stored refs pending

The multiplicity and anisotropy of galactic satellite accretion

Carlos S. Frenk, Christine M. Simpson, Facundo A. G\'omez, Federico Marinacci, Marius Cautun, Robert J. J. Grand, Shi Shao

arxiv:1712.05409 v2 · 2017-12-14 · 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{GZS5D2NQC6GTAPM4GFRFJ4NPHF}

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	2026-05-18T00:22:23.561587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3665d1e9b0178d303d9c316254f1af397e320e3d5c0a7197b3eabdaf6a204291

Aliases

arxiv: 1712.05409 · arxiv_version: 1712.05409v2 · doi: 10.48550/arxiv.1712.05409 · pith_short_12: GZS5D2NQC6GT · pith_short_16: GZS5D2NQC6GTAPM4 · pith_short_8: GZS5D2NQ

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/GZS5D2NQC6GTAPM4GFRFJ4NPHF \
  | 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: 3665d1e9b0178d303d9c316254f1af397e320e3d5c0a7197b3eabdaf6a204291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723624a7d15081e8ce365fce983c44126bc4c57fcc0638ce334865d7bf550e6d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-14T19:00:01Z",
    "title_canon_sha256": "27c3498fc47365ebdb1d55e75721888f7296103d87b147975a5886f24a28fa6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05409",
    "kind": "arxiv",
    "version": 2
  }
}