Pith Number

pith:KF5T7WZS

pith:2026:KF5T7WZS2XR3A6QB7ZPKVEYIL2

not attested not anchored not stored refs pending

Fast Near-Optimal Estimation over Symmetric Norm Balls

Matey Neykov

arxiv:2606.01554 v1 · 2026-06-01 · math.ST · 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{KF5T7WZS2XR3A6QB7ZPKVEYIL2}

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	2026-06-02T02:04:36.270907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517b3fdb32d5e3b07a01fe5eaa93085e8687f33985a9e83a1722fdd9f4ef4445

Aliases

arxiv: 2606.01554 · arxiv_version: 2606.01554v1 · doi: 10.48550/arxiv.2606.01554 · pith_short_12: KF5T7WZS2XR3 · pith_short_16: KF5T7WZS2XR3A6QB · pith_short_8: KF5T7WZS

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/KF5T7WZS2XR3A6QB7ZPKVEYIL2 \
  | 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: 517b3fdb32d5e3b07a01fe5eaa93085e8687f33985a9e83a1722fdd9f4ef4445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "650acbe5865bb6d8fa8ffd1e6f8e0d67a7e164aaf2213ba53deab338df84358a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-01T01:58:28Z",
    "title_canon_sha256": "472fe27bc6055310f00f643efad573a76540a7dd2050441851a9077786e1ee65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01554",
    "kind": "arxiv",
    "version": 1
  }
}