Pith Number

pith:J7UCSUDU

pith:2019:J7UCSUDUQU34S3ND3MDLKLBL5T

not attested not anchored not stored refs pending

On maximum of Gaussian random field having unique maximum point of its variance

Sergey G. Kobelkov, Vladimir I. Piterbarg

arxiv:1904.05563 v1 · 2019-04-11 · 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{J7UCSUDUQU34S3ND3MDLKLBL5T}

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	2026-05-17T23:48:49.100501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe82950748537c96da3db06b52c2becca3f793896a8fea56996ff37a5297a11

Aliases

arxiv: 1904.05563 · arxiv_version: 1904.05563v1 · doi: 10.48550/arxiv.1904.05563 · pith_short_12: J7UCSUDUQU34 · pith_short_16: J7UCSUDUQU34S3ND · pith_short_8: J7UCSUDU

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/J7UCSUDUQU34S3ND3MDLKLBL5T \
  | 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: 4fe82950748537c96da3db06b52c2becca3f793896a8fea56996ff37a5297a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead1b07650aae982bf31b296184595a09e71bbaa1284a437852ed8aeae545c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-04-11T07:20:37Z",
    "title_canon_sha256": "dc4c0654d5b26aea639c3ae1168092efc2af559b70de99bcd16f3a59fbf41228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05563",
    "kind": "arxiv",
    "version": 1
  }
}