Pith Number

pith:NLDROCLJ

pith:2015:NLDROCLJDGPVFE2EV3C3C7GHHE

not attested not anchored not stored refs pending

Empirical Bayesian analysis of simultaneous changepoints in multiple data sequences

Lester Mackey, Zhou Fan

arxiv:1508.01280 v3 · 2015-08-06 · stat.ME · stat.AP · stat.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{NLDROCLJDGPVFE2EV3C3C7GHHE}

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	2026-05-18T00:46:22.664005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac7170969199f529344aec5b17cc7390d8af04b752be970c74c972730f05092

Aliases

arxiv: 1508.01280 · arxiv_version: 1508.01280v3 · doi: 10.48550/arxiv.1508.01280 · pith_short_12: NLDROCLJDGPV · pith_short_16: NLDROCLJDGPVFE2E · pith_short_8: NLDROCLJ

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/NLDROCLJDGPVFE2EV3C3C7GHHE \
  | 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: 6ac7170969199f529344aec5b17cc7390d8af04b752be970c74c972730f05092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db98c716b9d24ff8c6dea999e2bc84b030c7880dd41421bf3fb0f26ba5e8a49e",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-08-06T04:42:37Z",
    "title_canon_sha256": "647003d495f4580be5cd96588eeadeff7417a6291ca73a82fdb6e73362685fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01280",
    "kind": "arxiv",
    "version": 3
  }
}