Pith Number

pith:AHIAYRBY

pith:2016:AHIAYRBY3YWSQLWJI3RANGCQLE

not attested not anchored not stored refs pending

Multiple-change-point detection for high dimensional time series via sparsified binary segmentation

Haeran Cho, Piotr Fryzlewicz

arxiv:1611.08639 v1 · 2016-11-25 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHIAYRBY3YWSQLWJI3RANGCQLE}

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	2026-05-18T00:56:37.286458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d00c4438de2d282ec946e20698505905be0adf77f0131816ee132673fa62b2

Aliases

arxiv: 1611.08639 · arxiv_version: 1611.08639v1 · doi: 10.48550/arxiv.1611.08639 · pith_short_12: AHIAYRBY3YWS · pith_short_16: AHIAYRBY3YWSQLWJ · pith_short_8: AHIAYRBY

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/AHIAYRBY3YWSQLWJI3RANGCQLE \
  | 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: 01d00c4438de2d282ec946e20698505905be0adf77f0131816ee132673fa62b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1512772890ba8f416be621332e70fd982346a3850edf852cf98200b807db6c6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-11-25T23:47:30Z",
    "title_canon_sha256": "e54a75bdac2c6b479c04795b400b9c6664e639807ec90c9ce04074da97c3d616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08639",
    "kind": "arxiv",
    "version": 1
  }
}