Pith Number

pith:RH7IFNLW

pith:2026:RH7IFNLW6V3NIOSIEURLBT7HVL

not attested not anchored not stored refs pending

High Dimensional Change Point Models for Two-Directional Data

Abhishek Kaul, Dipesh Baral, Rebecca Killick, Stergios B. Fotopoulos, Venkata K. Jandhyala

arxiv:2606.07816 v1 · 2026-06-05 · 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{RH7IFNLW6V3NIOSIEURLBT7HVL}

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	2026-06-09T01:04:52.951306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89fe82b576f576d43a482522b0cfe7aaf4de7303b4200538734d4d84a0b5e98a

Aliases

arxiv: 2606.07816 · arxiv_version: 2606.07816v1 · doi: 10.48550/arxiv.2606.07816 · pith_short_12: RH7IFNLW6V3N · pith_short_16: RH7IFNLW6V3NIOSI · pith_short_8: RH7IFNLW

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/RH7IFNLW6V3NIOSIEURLBT7HVL \
  | 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: 89fe82b576f576d43a482522b0cfe7aaf4de7303b4200538734d4d84a0b5e98a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d926a948bc2d2c51207d80365dbaa693492e0ed6d52737cc65ba7cce1abe0426",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-05T19:53:40Z",
    "title_canon_sha256": "c7fef4874d70aab2a9eeb1146c8dd9cebc44fb810dc444def86d146330fc3ab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07816",
    "kind": "arxiv",
    "version": 1
  }
}