Pith Number

pith:CBXYUDY6

pith:2025:CBXYUDY6CXLHZOOQKBSBKVRDEV

not attested not anchored not stored refs pending

Adaptive Block-Based Change-Point Detection for Sparse Spatially Clustered Data with Applications in Remote Sensing Imaging

Alan Moore, Lynna Chu, Zhengyuan Zhu

arxiv:2505.21814 v1 · 2025-05-27 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBXYUDY6CXLHZOOQKBSBKVRDEV}

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	2026-07-05T11:11:04.022126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

106f8a0f1e15d67cb9d050641556232576e0b981684de322985f28636d292297

Aliases

arxiv: 2505.21814 · arxiv_version: 2505.21814v1 · doi: 10.48550/arxiv.2505.21814 · pith_short_12: CBXYUDY6CXLH · pith_short_16: CBXYUDY6CXLHZOOQ · pith_short_8: CBXYUDY6

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/CBXYUDY6CXLHZOOQKBSBKVRDEV \
  | 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: 106f8a0f1e15d67cb9d050641556232576e0b981684de322985f28636d292297

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14789d0474727f351c3af5c2e085cb8dc522b46df051962f98f87fa3d749291b",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-05-27T22:48:48Z",
    "title_canon_sha256": "43e0ea07210cc4ed9a015932ad268fb19cef673eb74ad9d7b584811b6c16762a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21814",
    "kind": "arxiv",
    "version": 1
  }
}