Pith Number

pith:IREJPXZO

pith:2017:IREJPXZOMJQZ2PJEEVSPW7PDTV

not attested not anchored not stored refs pending

Asymptotic Distribution-Free Change-Point Detection for Multivariate and non-Euclidean Data

Hao Chen, Lynna Chu

arxiv:1707.00167 v2 · 2017-07-01 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IREJPXZOMJQZ2PJEEVSPW7PDTV}

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	2026-05-18T00:22:46.361306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444897df2e62619d3d242564fb7de39d78a58a7be650e0f1729958cd27f48c7a

Aliases

arxiv: 1707.00167 · arxiv_version: 1707.00167v2 · doi: 10.48550/arxiv.1707.00167 · pith_short_12: IREJPXZOMJQZ · pith_short_16: IREJPXZOMJQZ2PJE · pith_short_8: IREJPXZO

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/IREJPXZOMJQZ2PJEEVSPW7PDTV \
  | 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: 444897df2e62619d3d242564fb7de39d78a58a7be650e0f1729958cd27f48c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b2827e83a3a8152d6753786b278f309343a0c18892528a52ae70010e7c6298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-01T15:26:23Z",
    "title_canon_sha256": "1c84b570a7e3e5c258e9ab776eeea2d880211801fc48e1bee74ad2200aebe49e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00167",
    "kind": "arxiv",
    "version": 2
  }
}