Pith Number

pith:CA4TSQ2U

pith:2014:CA4TSQ2UWP6QVLJ3BCFGEZOTZA

not attested not anchored not stored refs pending

The chosen few: the low mass halos that host faint galaxies

(2) University of Victoria, 3), (3) University of Antwerp, (4) Leiden University, Adrian Jenkins (1), Azadeh Fattahi (2), Belgium, Canada, Carlos S. Frenk (1), Joop Schaye (4) ((1) University of Durham, Julio F. Navarro (2), Matthieu Schaller (1), Michelle Furlong (1), Richard G. Bower (1), Robert A. Crain (4), the Netherlands), Till Sawala (1), Tom Theuns (1, United Kingdom

arxiv:1406.6362 v1 · 2014-06-24 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CA4TSQ2UWP6QVLJ3BCFGEZOTZA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:21:32.699781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1039394354b3fd0aad3b088a6265d3c8228dca7142cb3bfcb10402b636f12c42

Aliases

arxiv: 1406.6362 · arxiv_version: 1406.6362v1 · doi: 10.48550/arxiv.1406.6362 · pith_short_12: CA4TSQ2UWP6Q · pith_short_16: CA4TSQ2UWP6QVLJ3 · pith_short_8: CA4TSQ2U

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/CA4TSQ2UWP6QVLJ3BCFGEZOTZA \
  | 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: 1039394354b3fd0aad3b088a6265d3c8228dca7142cb3bfcb10402b636f12c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d8f31984f1a3694a95562fa8cc68ddf5bd57f9c9f39656db2b8ed07597af20",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-06-24T20:00:02Z",
    "title_canon_sha256": "65c6d7099db3a78a22b519069d095378261f6853a7acfc5bb5a3a26cb2d97cb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6362",
    "kind": "arxiv",
    "version": 1
  }
}