Pith Number

pith:II2AJHYP

pith:2018:II2AJHYP2DS43JM4W2FQUBYCGW

not attested not anchored not stored refs pending

Statistical Windows in Testing for the Initial Distribution of a Reversible Markov Chain

Quentin Berthet, Varun Kanade

arxiv:1808.01857 v1 · 2018-08-06 · math.ST · cs.LG · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{II2AJHYP2DS43JM4W2FQUBYCGW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:08:14.272589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4234049f0fd0e5cda59cb68b0a070235a969805bf3c2b2c667c3423a5671089f

Aliases

arxiv: 1808.01857 · arxiv_version: 1808.01857v1 · doi: 10.48550/arxiv.1808.01857 · pith_short_12: II2AJHYP2DS4 · pith_short_16: II2AJHYP2DS43JM4 · pith_short_8: II2AJHYP

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/II2AJHYP2DS43JM4W2FQUBYCGW \
  | 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: 4234049f0fd0e5cda59cb68b0a070235a969805bf3c2b2c667c3423a5671089f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642d1e38d37be31e4dc826d1d06e14883c4f04489274c86d674cb272c571a715",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-08-06T12:54:04Z",
    "title_canon_sha256": "91434f0eee01dbd8122f57a6a799d65f15395b8d72cb9eb24a6199c8eab02287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01857",
    "kind": "arxiv",
    "version": 1
  }
}