Pith Number

pith:PYAOGSFA

pith:2026:PYAOGSFAMLZTC4IIJ7XNU6LQZP

not attested not anchored not stored refs pending

Minimax Estimation of Kernel Stein Discrepancy: Trace versus Hilbert-Schmidt Scales

Davit Gogolashvili

arxiv:2607.03367 v1 · 2026-07-03 · math.ST · stat.ML · 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{PYAOGSFAMLZTC4IIJ7XNU6LQZP}

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	2026-07-07T02:17:39.699086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e00e348a062f33171084feeda7970cbe96e3920fddb63c3b3550556d5bfb917

Aliases

arxiv: 2607.03367 · arxiv_version: 2607.03367v1 · doi: 10.48550/arxiv.2607.03367 · pith_short_12: PYAOGSFAMLZT · pith_short_16: PYAOGSFAMLZTC4II · pith_short_8: PYAOGSFA

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/PYAOGSFAMLZTC4IIJ7XNU6LQZP \
  | 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: 7e00e348a062f33171084feeda7970cbe96e3920fddb63c3b3550556d5bfb917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47987ec8227400a413104eed096928c4d8854b2729d3a159a84b67e5cbde102",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-03T14:22:58Z",
    "title_canon_sha256": "68c261004bee10ed731ec3350e491ed9b11b1723996bf0fd75d44ee1d52d5d45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03367",
    "kind": "arxiv",
    "version": 1
  }
}