Pith Number

pith:XJRGXVHP

pith:2012:XJRGXVHPTFU75KBVDRXWEFLFGZ

not attested not anchored not stored refs pending

Low CO Luminosities in Dwarf Galaxies

Adam K. Leroy, Andreas Schruba, Antonio Usero, Axel Weiss, Carsten Kramer, Elias Brinks, Erik Rosolowsky, Fabian Walter, Frank Bigiel, Helmut Wiesemeyer, Karin Sandstrom, Karl Schuster, W.J.G. de Blok

arxiv:1203.4231 v1 · 2012-03-19 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJRGXVHPTFU75KBVDRXWEFLFGZ}

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	2026-05-18T01:58:05.992730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba626bd4ef9969fea8351c6f62156536650c04bfa7516cff00f9f299beb32249

Aliases

arxiv: 1203.4231 · arxiv_version: 1203.4231v1 · doi: 10.48550/arxiv.1203.4231 · pith_short_12: XJRGXVHPTFU7 · pith_short_16: XJRGXVHPTFU75KBV · pith_short_8: XJRGXVHP

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/XJRGXVHPTFU75KBVDRXWEFLFGZ \
  | 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: ba626bd4ef9969fea8351c6f62156536650c04bfa7516cff00f9f299beb32249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "785fd04131472ad1a3bb02b7adae7b4bbe1e81610e9d7e97366f4747c2d8b467",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-19T20:00:03Z",
    "title_canon_sha256": "d78b131bab400dc1977d9ea413aff7ab7241138bfafe545dcf7578c28e490cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4231",
    "kind": "arxiv",
    "version": 1
  }
}