Pith Number

pith:OBDKACJZ

pith:2021:OBDKACJZJ2TI2KFWD3JSXYTTKO

not attested not anchored not stored refs pending

Confidence surfaces for the mean of locally stationary functional time series

Holger Dette, Weichi Wu

arxiv:2109.03641 v3 · 2021-09-08 · 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{OBDKACJZJ2TI2KFWD3JSXYTTKO}

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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

A portmanteau test for multivariate non-stationary functional time series with an increasing number of lags

Receipt and verification

First computed	2026-07-05T09:40:13.427770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7046a009394ea68d28b61ed32be2735395ada50507d40f58771dcb9a471ab087

Aliases

arxiv: 2109.03641 · arxiv_version: 2109.03641v3 · doi: 10.48550/arxiv.2109.03641 · pith_short_12: OBDKACJZJ2TI · pith_short_16: OBDKACJZJ2TI2KFW · pith_short_8: OBDKACJZ

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/OBDKACJZJ2TI2KFWD3JSXYTTKO \
  | 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: 7046a009394ea68d28b61ed32be2735395ada50507d40f58771dcb9a471ab087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f8aad8c7dbfb792035e03dda8b0fc9cb979130bd37a6a1be7b5055faa610bd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2021-09-08T13:32:34Z",
    "title_canon_sha256": "920e1c7d85772e53f78ab696b674ae28cba099052bf0b06c3e506b42a14f3bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03641",
    "kind": "arxiv",
    "version": 3
  }
}