Pith Number

pith:ZW5WX5IR

pith:2023:ZW5WX5IRONVNC4WZTJ7WMKUTWO

not attested not anchored not stored refs pending

Dimension-agnostic Change Point Detection

Hanjia Gao, Runmin Wang, Xiaofeng Shao

arxiv:2303.10808 v2 · 2023-03-20 · 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{ZW5WX5IRONVNC4WZTJ7WMKUTWO}

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.

Cited by

2 papers in Pith

Change-Point Detection for Object-valued Time Series

Hypothesis Testing for a Functional Parameter via Self-normalization

Receipt and verification

First computed	2026-07-05T07:19:44.047228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdbb6bf511736ad172d99a7f662a93b3825c52ed70d0bf3bdb350126b518a247

Aliases

arxiv: 2303.10808 · arxiv_version: 2303.10808v2 · doi: 10.48550/arxiv.2303.10808 · pith_short_12: ZW5WX5IRONVN · pith_short_16: ZW5WX5IRONVNC4WZ · pith_short_8: ZW5WX5IR

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/ZW5WX5IRONVNC4WZTJ7WMKUTWO \
  | 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: cdbb6bf511736ad172d99a7f662a93b3825c52ed70d0bf3bdb350126b518a247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19433a2cf6df85aac2efcc46e3851a63882bbf4e5116d815be9466dc01800ef7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-03-20T01:03:58Z",
    "title_canon_sha256": "d06720a382dfb13f2f3349f653ca4e12f685b6b8cd9ada0ae1ae1800dc5a6c35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10808",
    "kind": "arxiv",
    "version": 2
  }
}