Pith Number

pith:I2YNQ3N6

pith:2018:I2YNQ3N6W3JPCWGXMEP44PPJVG

not attested not anchored not stored refs pending

No Assembly Required: Mergers are Mostly Irrelevant for the Growth of Low-mass Dwarf Galaxies

Alex Fitts, Andrew Wetzel, Chris Hayward, Claude-Andr\'e Faucher-Gigu\`ere, Coral Wheeler, Daniel R. Weisz, Du\v{s}an Kere\v{s}, Eliot Quataert, James S. Bullock, Kareem El-Badry, Michael Boylan-Kolchin, Philip F. Hopkins

arxiv:1801.06187 v1 · 2018-01-18 · 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{I2YNQ3N6W3JPCWGXMEP44PPJVG}

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.

Cited by

1 paper in Pith

HI Observations of Baryon-Dominated Dwarf Galaxy Candidates

Receipt and verification

First computed	2026-05-18T00:13:28.354090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b0d86dbeb6d2f158d7611fce3de9a9bcbd7fd0547c3c7466f9d769588af000

Aliases

arxiv: 1801.06187 · arxiv_version: 1801.06187v1 · doi: 10.48550/arxiv.1801.06187 · pith_short_12: I2YNQ3N6W3JP · pith_short_16: I2YNQ3N6W3JPCWGX · pith_short_8: I2YNQ3N6

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/I2YNQ3N6W3JPCWGXMEP44PPJVG \
  | 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: 46b0d86dbeb6d2f158d7611fce3de9a9bcbd7fd0547c3c7466f9d769588af000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f3e0913f02f01f354e5894014d2cfe431da1743e5353b57f09a499e6a7cfc2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-18T19:00:00Z",
    "title_canon_sha256": "23fd108048e07b66565afac736897f544271836a2f5c9676741d0df58a7623b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06187",
    "kind": "arxiv",
    "version": 1
  }
}