Pith Number

pith:3WM57MZL

pith:2018:3WM57MZL4N7MEPRHZBASBJ4CT3

not attested not anchored not stored refs pending

No cores in dark matter-dominated dwarf galaxies with bursty star formation histories

Adrian Jenkins, Azadeh Fattahi, Carlos S. Frenk, Christine M. Simpson, Facundo A. Gomez, Federico Marinacci, Joop Schaye, Julio F. Navarro, Kyle A. Oman, Robert J. J. Grand, Ruediger Pakmor, Sownak Bose, Volker Springel

arxiv:1810.03635 v2 · 2018-10-08 · 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{3WM57MZL4N7MEPRHZBASBJ4CT3}

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	2026-05-17T23:44:42.953334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd99dfb32be37ec23e27c84120a7829ec64d14f0dbc6ff18249a4b2003d9e858

Aliases

arxiv: 1810.03635 · arxiv_version: 1810.03635v2 · doi: 10.48550/arxiv.1810.03635 · pith_short_12: 3WM57MZL4N7M · pith_short_16: 3WM57MZL4N7MEPRH · pith_short_8: 3WM57MZL

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/3WM57MZL4N7MEPRHZBASBJ4CT3 \
  | 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: dd99dfb32be37ec23e27c84120a7829ec64d14f0dbc6ff18249a4b2003d9e858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f07abbfd9deaa852856cb6cf1c286d76500e2cc616e1ce3231acc7a608f2aba",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-08T18:01:20Z",
    "title_canon_sha256": "2bf196c913f9d79be36bcc9478a848a81598f274d29ed1094df763442d07b96b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03635",
    "kind": "arxiv",
    "version": 2
  }
}