Pith Number

pith:4XRH6VYP

pith:2019:4XRH6VYPE474EPFQCV53UVHDL5

not attested not anchored not stored refs pending

On maximum of Gaussian process with unique maximum point of its variance

E. Hashorva, S. Kobelkov, V.I. Piterbarg

arxiv:1901.09753 v1 · 2019-01-28 · 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{4XRH6VYPE474EPFQCV53UVHDL5}

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	2026-05-17T23:55:23.921920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e27f570f273fc23cb0157bba54e35f7f3fec830d70b6868718d12b4d82b420

Aliases

arxiv: 1901.09753 · arxiv_version: 1901.09753v1 · doi: 10.48550/arxiv.1901.09753 · pith_short_12: 4XRH6VYPE474 · pith_short_16: 4XRH6VYPE474EPFQ · pith_short_8: 4XRH6VYP

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/4XRH6VYPE474EPFQCV53UVHDL5 \
  | 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: e5e27f570f273fc23cb0157bba54e35f7f3fec830d70b6868718d12b4d82b420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edb03f8a73b303065c3a9c0cea7b1a82da3fbf611675f51bae8ce0ee596080fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-01-28T15:54:44Z",
    "title_canon_sha256": "2bf653719b86e75b135e7595a3e853d5cb36c0a71a458af02fbba53fb8199ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09753",
    "kind": "arxiv",
    "version": 1
  }
}