Pith Number

pith:3HKODVG7

pith:2012:3HKODVG7BQD45BSJMXDHSVDTQF

not attested not anchored not stored refs pending

The Resolved Structure and Dynamics of an Isolated Dwarf Galaxy: A VLT and Keck Spectroscopic Survey of WLM

Alan W. McConnachie, Alyson M. Brooks, Andrew A. Cole, Eline Tolstoy, Giuseppina Battaglia, J. Trevor Mendel, Kim A. Venn, Mike J. Irwin, Rodrigo A. Ibata, Ryan Leaman

arxiv:1202.4474 v1 · 2012-02-20 · 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{3HKODVG7BQD45BSJMXDHSVDTQF}

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	2026-05-18T01:58:23.213146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d4e1d4df0c07ce864965c679547381645746538de3666dce280d956db4d16f

Aliases

arxiv: 1202.4474 · arxiv_version: 1202.4474v1 · doi: 10.48550/arxiv.1202.4474 · pith_short_12: 3HKODVG7BQD4 · pith_short_16: 3HKODVG7BQD45BSJ · pith_short_8: 3HKODVG7

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/3HKODVG7BQD45BSJMXDHSVDTQF \
  | 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: d9d4e1d4df0c07ce864965c679547381645746538de3666dce280d956db4d16f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e252f0946ec3e1a8665fdca1bfb842fc1a4cb33c2d0dbad91eb42e71b6fdfcd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-02-20T21:29:47Z",
    "title_canon_sha256": "5f35696d22b964cc6f50d34aa08027b2759677ecbfaffe6820b4c74888a33018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4474",
    "kind": "arxiv",
    "version": 1
  }
}