Pith Number

pith:IC2PK7ST

pith:2020:IC2PK7STQOVJMBI4ODEM63NQIS

not attested not anchored not stored refs pending

Offline detection of change-points in the mean for stationary graph signals

Alejandro de la Concha, Argyris Kalogeratos, Nicolas Vayatis

arxiv:2006.10628 v2 · 2020-06-18 · cs.LG · stat.AP · 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{IC2PK7STQOVJMBI4ODEM63NQIS}

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	2026-07-05T07:50:36.794500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b4f57e5383aa96051c70c8cf6db044ab244bd02269b2007441cd58b6301544

Aliases

arxiv: 2006.10628 · arxiv_version: 2006.10628v2 · doi: 10.48550/arxiv.2006.10628 · pith_short_12: IC2PK7STQOVJ · pith_short_16: IC2PK7STQOVJMBI4 · pith_short_8: IC2PK7ST

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/IC2PK7STQOVJMBI4ODEM63NQIS \
  | 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: 40b4f57e5383aa96051c70c8cf6db044ab244bd02269b2007441cd58b6301544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4161be4b6c802beea62dad4e7263e61bb5d4b9c80f58eef5152fd73e1701f87",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-18T15:51:38Z",
    "title_canon_sha256": "165187b73ed3f5548ef97b54eb66682a04d22e5457fc51495bdb7d26c63ad9b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10628",
    "kind": "arxiv",
    "version": 2
  }
}