Pith Number

pith:IJD4T2WI

pith:2015:IJD4T2WIYKMEDDWJS43LISJBM7

not attested not anchored not stored refs pending

A criterion for testing hypotheses about the covariance function of a stationary Gaussian stochastic process

Viktor Troshki, Yuriy Kozachenko

arxiv:1503.05379 v1 · 2015-03-18 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJD4T2WIYKMEDDWJS43LISJBM7}

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	2026-05-18T02:21:50.613651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4247c9eac8c298418ec99736b4492167cc1be7f00dacd9d39064b3b659a2bcef

Aliases

arxiv: 1503.05379 · arxiv_version: 1503.05379v1 · doi: 10.48550/arxiv.1503.05379 · pith_short_12: IJD4T2WIYKME · pith_short_16: IJD4T2WIYKMEDDWJ · pith_short_8: IJD4T2WI

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/IJD4T2WIYKMEDDWJS43LISJBM7 \
  | 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: 4247c9eac8c298418ec99736b4492167cc1be7f00dacd9d39064b3b659a2bcef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48dd56a12b104b606a62b7a5eaa5d45bc857bb66d8a1e0cf46ae0f2f1451b66b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-03-18T13:00:22Z",
    "title_canon_sha256": "500aab78a533d87bf34c5e1a1b7148cf1856a0b81f9242caca4e99ff550fc292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05379",
    "kind": "arxiv",
    "version": 1
  }
}