Pith Number

pith:K43PJA5O

pith:2014:K43PJA5OIFPMZUUBCBD65ADLEL

not attested not anchored not stored refs pending

Efficiency of change point tests in high dimensional settings

Claudia Kirch, John A. D. Aston

arxiv:1409.1771 v2 · 2014-09-05 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K43PJA5OIFPMZUUBCBD65ADLEL}

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	2026-05-18T01:11:55.360416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5736f483ae415eccd2811047ee806b22cca8919d03a12ba9166b192668fea68f

Aliases

arxiv: 1409.1771 · arxiv_version: 1409.1771v2 · doi: 10.48550/arxiv.1409.1771 · pith_short_12: K43PJA5OIFPM · pith_short_16: K43PJA5OIFPMZUUB · pith_short_8: K43PJA5O

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/K43PJA5OIFPMZUUBCBD65ADLEL \
  | 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: 5736f483ae415eccd2811047ee806b22cca8919d03a12ba9166b192668fea68f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efce467d9016fb8410621d41d136963340356a3f2c2f4ea75b4c3e4642b8ee10",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-09-05T12:56:42Z",
    "title_canon_sha256": "ec379b7df37e824f04f13e6e6f97d991df659a0eb066805ac7a5b4155f151996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1771",
    "kind": "arxiv",
    "version": 2
  }
}