Pith Number

pith:56M7BNQV

pith:2026:56M7BNQVVGOQJEJMAGVKNVGOMQ

not attested not anchored not stored refs pending

Online change point detection under heavy-tailedness and contamination

Edwin Yiu Nam Tang, Mengchu Li, Yi Yu, Yudong Chen

arxiv:2606.09737 v1 · 2026-06-08 · 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{56M7BNQVVGOQJEJMAGVKNVGOMQ}

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.

Cited by

1 paper in Pith

ARC: Augmented-Rank Conformalization for Changepoint Localization --- Finite-Sample Validity and Distribution-Robust Efficiency

Receipt and verification

First computed	2026-06-09T02:09:06.878032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef99f0b615a99d04912c01aaa6d4ce643490e09ee32a6ab1de7784ac64943b30

Aliases

arxiv: 2606.09737 · arxiv_version: 2606.09737v1 · doi: 10.48550/arxiv.2606.09737 · pith_short_12: 56M7BNQVVGOQ · pith_short_16: 56M7BNQVVGOQJEJM · pith_short_8: 56M7BNQV

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/56M7BNQVVGOQJEJMAGVKNVGOMQ \
  | 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: ef99f0b615a99d04912c01aaa6d4ce643490e09ee32a6ab1de7784ac64943b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02843c4ca599b65d9cad5efddefcc7bb16ff5dd5ae689d9297f2e9834055443",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-08T17:01:15Z",
    "title_canon_sha256": "48e325de58dd72c3b142ecc047418764c0fe4d1c44274ed13037b4bfbbaf718c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09737",
    "kind": "arxiv",
    "version": 1
  }
}