Pith Number

pith:W63R4XX2

pith:2021:W63R4XX2CNDODGV5CV6I6X4LT6

not attested not anchored not stored refs pending

Adaptive Change Point Monitoring for High-Dimensional Data

Hao Yan, Runmin Wang, Teng Wu, Xiaofeng Shao

arxiv:2101.06839 v1 · 2021-01-18 · 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{W63R4XX2CNDODGV5CV6I6X4LT6}

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	2026-07-05T02:07:37.654715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b71e5efa1346e19abd157c8f5f8b9fbde8d403560d07733701833e0b757963

Aliases

arxiv: 2101.06839 · arxiv_version: 2101.06839v1 · doi: 10.48550/arxiv.2101.06839 · pith_short_12: W63R4XX2CNDO · pith_short_16: W63R4XX2CNDODGV5 · pith_short_8: W63R4XX2

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/W63R4XX2CNDODGV5CV6I6X4LT6 \
  | 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: b7b71e5efa1346e19abd157c8f5f8b9fbde8d403560d07733701833e0b757963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7422dab760e013f8b61a116224092065a305e99e76a771810c164820123fbf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-01-18T02:10:28Z",
    "title_canon_sha256": "5affccaf81722dcdba0f7a91177d738e094cc15927976a98d19dcbdf05e00ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06839",
    "kind": "arxiv",
    "version": 1
  }
}