Pith Number

pith:OZK4QQ2O

pith:2016:OZK4QQ2OX5PODXBCGEKLMMHW5J

not attested not anchored not stored refs pending

Learning an Astronomical Catalog of the Visible Universe through Scalable Bayesian Inference

David Schlegel, Jeffrey Regier, Jon McAuliffe, Kiran Pamnany, Prabhat, Rollin Thomas, Ryan Giordano

arxiv:1611.03404 v1 · 2016-11-10 · cs.DC · astro-ph.IM · cs.LG · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZK4QQ2OX5PODXBCGEKLMMHW5J}

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	2026-05-18T00:59:36.007008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7655c8434ebf5ee1dc223114b630f6ea477846c60df3526033b2e85f4173c3ac

Aliases

arxiv: 1611.03404 · arxiv_version: 1611.03404v1 · doi: 10.48550/arxiv.1611.03404 · pith_short_12: OZK4QQ2OX5PO · pith_short_16: OZK4QQ2OX5PODXBC · pith_short_8: OZK4QQ2O

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/OZK4QQ2OX5PODXBCGEKLMMHW5J \
  | 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: 7655c8434ebf5ee1dc223114b630f6ea477846c60df3526033b2e85f4173c3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf026b31b4586b7fff5e8dc8f414df6c8d47e39d4b817bc07b87ee2facb1d2ce",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG",
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-11-10T17:16:04Z",
    "title_canon_sha256": "36841bf1bf9570c4588375804580aca4352709176b4b1b367cb1691a55804ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03404",
    "kind": "arxiv",
    "version": 1
  }
}