Pith Number

pith:YFSPS72G

pith:2020:YFSPS72GIHGBN7FSGRSVUUAOPY

not attested not anchored not stored refs pending

An Asymptotic Test for Constancy of the Variance under Short-Range Dependence

Herold Dehling, Max Wornowizki, Roland Fried, Sara Kristin Schmidt

arxiv:2002.10178 v2 · 2020-02-24 · 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{YFSPS72GIHGBN7FSGRSVUUAOPY}

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

Technical Review on RF-Amplifiers for Quantum Computer Circuits: New Architectures of Josephson Parametric Amplifier

Receipt and verification

First computed	2026-07-05T02:42:00.251671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c164f97f4641cc16fcb234655a500e7e06b830e45841bd3b3ba4a980c92ef185

Aliases

arxiv: 2002.10178 · arxiv_version: 2002.10178v2 · doi: 10.48550/arxiv.2002.10178 · pith_short_12: YFSPS72GIHGB · pith_short_16: YFSPS72GIHGBN7FS · pith_short_8: YFSPS72G

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/YFSPS72GIHGBN7FSGRSVUUAOPY \
  | 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: c164f97f4641cc16fcb234655a500e7e06b830e45841bd3b3ba4a980c92ef185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1499d83ca97c126bf93320ed649530ffcaefe0ea24477664969431c22444cb12",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-02-24T11:48:24Z",
    "title_canon_sha256": "045f523c3ad84c501386d6abb8fd89b2d8fe5ddabf2e5e751b3711f1c872696f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10178",
    "kind": "arxiv",
    "version": 2
  }
}