Pith Number

pith:63QFHPGK

pith:2016:63QFHPGK5C4AJU25NNYFAAW67Q

not attested not anchored not stored refs pending

Consistent change-point detection with kernels

Damien Garreau, Sylvain Arlot

arxiv:1612.04740 v3 · 2016-12-14 · 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{63QFHPGK5C4AJU25NNYFAAW67Q}

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	2026-05-18T00:41:18.043435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e053bccae8b804d35d6b705002defc08f361240af1a29a4cb042cb5cc8e904

Aliases

arxiv: 1612.04740 · arxiv_version: 1612.04740v3 · doi: 10.48550/arxiv.1612.04740 · pith_short_12: 63QFHPGK5C4A · pith_short_16: 63QFHPGK5C4AJU25 · pith_short_8: 63QFHPGK

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/63QFHPGK5C4AJU25NNYFAAW67Q \
  | 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: f6e053bccae8b804d35d6b705002defc08f361240af1a29a4cb042cb5cc8e904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5435dc63f45330ebaa9b5e812ce7e7d1ffd792e36f1a41aa95af07b90da12fc4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-12-14T17:28:17Z",
    "title_canon_sha256": "065a2401a390f8a0e1c46ea3374921e031e9efb873204d85557bc8fd59ff5437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04740",
    "kind": "arxiv",
    "version": 3
  }
}