Pith Number

pith:WUHP4BS3

pith:2010:WUHP4BS3VLNJGQQ5CSY4ZMBI3Q

not attested not anchored not stored refs pending

Exact asymptotic distribution of change-point mle for change in the mean of Gaussian sequences

Elena Khapalova, Stergios B. Fotopoulos, Venkata K. Jandhyala

arxiv:1011.2322 v1 · 2010-11-10 · 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{WUHP4BS3VLNJGQQ5CSY4ZMBI3Q}

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	2026-05-18T04:36:30.565149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b50efe065baada93421d14b1ccb028dc157e77be54d21d21d176c488d7ed6a64

Aliases

arxiv: 1011.2322 · arxiv_version: 1011.2322v1 · doi: 10.48550/arxiv.1011.2322 · pith_short_12: WUHP4BS3VLNJ · pith_short_16: WUHP4BS3VLNJGQQ5 · pith_short_8: WUHP4BS3

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/WUHP4BS3VLNJGQQ5CSY4ZMBI3Q \
  | 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: b50efe065baada93421d14b1ccb028dc157e77be54d21d21d176c488d7ed6a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc50107a512150e94062a2eb6e8ce05b5cc410aa7d6c5bfc2bb3e3408dece8a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2010-11-10T09:30:01Z",
    "title_canon_sha256": "bd247925adeabe81a37426672e9f1df547a3d0e9b62a54cd59d6ee76bc0394ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2322",
    "kind": "arxiv",
    "version": 1
  }
}