Pith Number

pith:XMNKNIQZ

pith:2019:XMNKNIQZBVQLQ4PKMFZVWV666H

not attested not anchored not stored refs pending

Sample size calculations for the experimental comparison of multiple algorithms on multiple problem instances

Elizabeth F. Wanner, Felipe Campelo

arxiv:1908.01720 v1 · 2019-08-05 · stat.ME · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMNKNIQZBVQLQ4PKMFZVWV666H}

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	2026-07-04T23:51:32.889114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb1aa6a2190d60b871ea61735b57def1fe93ac5ea00f24fe0ed9f0ca804d259b

Aliases

arxiv: 1908.01720 · arxiv_version: 1908.01720v1 · doi: 10.48550/arxiv.1908.01720 · pith_short_12: XMNKNIQZBVQL · pith_short_16: XMNKNIQZBVQLQ4PK · pith_short_8: XMNKNIQZ

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/XMNKNIQZBVQLQ4PKMFZVWV666H \
  | 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: bb1aa6a2190d60b871ea61735b57def1fe93ac5ea00f24fe0ed9f0ca804d259b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a01ab4b773ea05e664b1f6fbfaf0219ecbdd77d911dab80f91fe21bfd8bbbeb8",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-08-05T16:53:59Z",
    "title_canon_sha256": "f4e8995e43a1c7080a563ba137fc0995f69e6f81d65b1eb12084d135e1f851cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01720",
    "kind": "arxiv",
    "version": 1
  }
}