Pith Number

pith:Y6PCP54J

pith:2019:Y6PCP54JRBQ47HAPAMKWQPXVSN

not attested not anchored not stored refs pending

Robust change point tests by bounded transformations

Alexander D\"urre, Roland Fried

arxiv:1905.06201 v1 · 2019-05-15 · math.ST · stat.ME · 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{Y6PCP54JRBQ47HAPAMKWQPXVSN}

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	2026-05-17T23:46:07.197011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79e27f7898861cf9c0f0315683ef5937e800387be8e7a4b28bad037a80abfde

Aliases

arxiv: 1905.06201 · arxiv_version: 1905.06201v1 · doi: 10.48550/arxiv.1905.06201 · pith_short_12: Y6PCP54JRBQ4 · pith_short_16: Y6PCP54JRBQ47HAP · pith_short_8: Y6PCP54J

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/Y6PCP54JRBQ47HAPAMKWQPXVSN \
  | 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: c79e27f7898861cf9c0f0315683ef5937e800387be8e7a4b28bad037a80abfde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56c2451e64582a6863adace7ca17b2f10fc6c8cd7c24b69ea1308ac9e4e5dba",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-05-15T14:14:12Z",
    "title_canon_sha256": "acd7ab3ecd565a2af943e85402b79c48103b8f531a0405f028ca9bf1a4a05225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06201",
    "kind": "arxiv",
    "version": 1
  }
}