Pith Number

pith:R3JIHOML

pith:2026:R3JIHOML6JOG5LMFS6CW33Q4UI

not attested not anchored not stored refs pending

Optimal Dimension-Free Sampling for Regularized Classification

Alexander Munteanu, Jeff M. Phillips, Meysam Alishahi, Simon Omlor

arxiv:2605.23726 v1 · 2026-05-22 · cs.LG · cs.DS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3JIHOML6JOG5LMFS6CW33Q4UI}

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	2026-05-25T02:02:28.722736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed283b98bf25c6ead8597856dee1ca21dcb5201b6025ac6640ef8862a9b2a9e

Aliases

arxiv: 2605.23726 · arxiv_version: 2605.23726v1 · doi: 10.48550/arxiv.2605.23726 · pith_short_12: R3JIHOML6JOG · pith_short_16: R3JIHOML6JOG5LMF · pith_short_8: R3JIHOML

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/R3JIHOML6JOG5LMFS6CW33Q4UI \
  | 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: 8ed283b98bf25c6ead8597856dee1ca21dcb5201b6025ac6640ef8862a9b2a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbb899de585b1aacf1e789bf19edb3118427e9eee5eb256aad1a3995643f9c63",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-22T15:05:33Z",
    "title_canon_sha256": "c8c4ad8a68d6a0e08d9cbb5043addb8b832dec2a7f31a29971bb9b65a4a6976d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23726",
    "kind": "arxiv",
    "version": 1
  }
}