Pith Number

pith:IY5HAP5E

pith:2016:IY5HAP5EWEFZD7EMMURIZMIR4G

not attested not anchored not stored refs pending

MCMC for Imbalanced Categorical Data

Aaron Smith, David B. Dunson, James E. Johndrow, Natesh Pillai

arxiv:1605.05798 v2 · 2016-05-19 · math.ST · cs.CC · stat.CO · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IY5HAP5EWEFZD7EMMURIZMIR4G}

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	2026-05-18T00:41:46.453651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

463a703fa4b10b91fc8c65228cb111e18bb0f3bea5dff02833e4122344414874

Aliases

arxiv: 1605.05798 · arxiv_version: 1605.05798v2 · doi: 10.48550/arxiv.1605.05798 · pith_short_12: IY5HAP5EWEFZ · pith_short_16: IY5HAP5EWEFZD7EM · pith_short_8: IY5HAP5E

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/IY5HAP5EWEFZD7EMMURIZMIR4G \
  | 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: 463a703fa4b10b91fc8c65228cb111e18bb0f3bea5dff02833e4122344414874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e617c417c521bace32da3275620702d00b2657207b33ba72d05487af24b9c0",
    "cross_cats_sorted": [
      "cs.CC",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-05-19T02:45:46Z",
    "title_canon_sha256": "55df3ebd83b7597ab8ac8ec9e73f810694c0c841b199d1da5ba82f9ff644cbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05798",
    "kind": "arxiv",
    "version": 2
  }
}