Pith Number

pith:PNNQSEYA

pith:2014:PNNQSEYAECA7J2KZLTALHPNX6O

not attested not anchored not stored refs pending

On the Complexity of A/B Testing

Aur\'elien Garivier (IMT), Emilie Kaufmann (LTCI), Olivier Capp\'e (LTCI)

arxiv:1405.3224 v2 · 2014-05-13 · math.ST · cs.LG · 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{PNNQSEYAECA7J2KZLTALHPNX6O}

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	2026-05-18T02:26:31.788065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5b0913002081f4e9595cc0b3bdb7f39e707ba7dfd0852007f53e804d0ecdfb

Aliases

arxiv: 1405.3224 · arxiv_version: 1405.3224v2 · doi: 10.48550/arxiv.1405.3224 · pith_short_12: PNNQSEYAECA7 · pith_short_16: PNNQSEYAECA7J2KZ · pith_short_8: PNNQSEYA

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/PNNQSEYAECA7J2KZLTALHPNX6O \
  | 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: 7b5b0913002081f4e9595cc0b3bdb7f39e707ba7dfd0852007f53e804d0ecdfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab25d2bd5e229bab13e3f62b177ac6254e1e6ae0a5fd4a1960e8144cb828665",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-05-13T16:47:17Z",
    "title_canon_sha256": "f6d150e21de9d7149e04ff8634dc8b89011203a029d5e8ab621c04a9d643e887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3224",
    "kind": "arxiv",
    "version": 2
  }
}