Pith Number

pith:5ZWWLC4I

pith:2015:5ZWWLC4IBTSMCWECJYOL3ABJ5R

not attested not anchored not stored refs pending

Sketching for Sequential Change-Point Detection

Andrew Thompson, Meng Wang, Yang Cao, Yao Xie

arxiv:1505.06770 v6 · 2015-05-25 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZWWLC4IBTSMCWECJYOL3ABJ5R}

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	2026-05-18T00:17:20.076915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6d658b880ce4c158824e1cbd8029ec71d0661c384063fc38e9f246b766149f

Aliases

arxiv: 1505.06770 · arxiv_version: 1505.06770v6 · doi: 10.48550/arxiv.1505.06770 · pith_short_12: 5ZWWLC4IBTSM · pith_short_16: 5ZWWLC4IBTSMCWEC · pith_short_8: 5ZWWLC4I

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/5ZWWLC4IBTSMCWECJYOL3ABJ5R \
  | 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: ee6d658b880ce4c158824e1cbd8029ec71d0661c384063fc38e9f246b766149f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05317bc0ffc9d974f569baf6658c15e27caa5018ad3f2d4984c414936e95aa43",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-05-25T22:19:07Z",
    "title_canon_sha256": "9b2f16643ea37031aa27b9a96128dccf3bd39de36a9b091f6dad2d01ae528a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06770",
    "kind": "arxiv",
    "version": 6
  }
}