Pith Number

pith:EDSF3O2H

pith:2011:EDSF3O2HL7E2NXY6VPCFZRSUJR

not attested not anchored not stored refs pending

Joint Modeling of Multiple Related Time Series via the Beta Process

Alan S. Willsky, Emily B. Fox, Erik B. Sudderth, Michael I. Jordan

arxiv:1111.4226 v1 · 2011-11-17 · stat.ME · 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{EDSF3O2HL7E2NXY6VPCFZRSUJR}

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	2026-05-18T04:08:04.782165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e45dbb475fc9a6df1eabc45cc6544c45ceff05a8674545a69516f066603c8e

Aliases

arxiv: 1111.4226 · arxiv_version: 1111.4226v1 · doi: 10.48550/arxiv.1111.4226 · pith_short_12: EDSF3O2HL7E2 · pith_short_16: EDSF3O2HL7E2NXY6 · pith_short_8: EDSF3O2H

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/EDSF3O2HL7E2NXY6VPCFZRSUJR \
  | 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: 20e45dbb475fc9a6df1eabc45cc6544c45ceff05a8674545a69516f066603c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c742a3e27ed7d309b2d9f701a0c1d5394d4e8571548d91cb8c4d43b94399ca25",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-11-17T21:28:04Z",
    "title_canon_sha256": "e017301c83a1823b1295ea451c06a240e663132ff4ecc6ac6e990321ec94f2fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4226",
    "kind": "arxiv",
    "version": 1
  }
}