Pith Number

pith:EXJV2A4U

pith:2022:EXJV2A4U3VQVPVVPJNLL7K6KVD

not attested not anchored not stored refs pending

Information-Theoretic Analysis of Minimax Excess Risk

Behrad Moniri, Hassan Hafez-Kolahi, Shohreh Kasaei

arxiv:2202.07537 v2 · 2022-02-15 · cs.LG · cs.IT · math.IT · 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{EXJV2A4U3VQVPVVPJNLL7K6KVD}

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	2026-07-05T05:46:12.882349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d35d0394dd6157d6af4b56bfabcaa8ff8431491919f6c1058964b3c98fd36e

Aliases

arxiv: 2202.07537 · arxiv_version: 2202.07537v2 · doi: 10.48550/arxiv.2202.07537 · pith_short_12: EXJV2A4U3VQV · pith_short_16: EXJV2A4U3VQVPVVP · pith_short_8: EXJV2A4U

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/EXJV2A4U3VQVPVVPJNLL7K6KVD \
  | 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: 25d35d0394dd6157d6af4b56bfabcaa8ff8431491919f6c1058964b3c98fd36e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1351405dac0fdb7160cd6bec5405998b0797ece2be88ad0cc72b923fc003c2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-15T16:13:40Z",
    "title_canon_sha256": "57f1bc42758d7efe26cd37cb6a17426fa8961cd850be98b88110628970133ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07537",
    "kind": "arxiv",
    "version": 2
  }
}