Pith Number

pith:PUZWBW44

pith:2019:PUZWBW44SKIXKEYWLC6ADH6HUO

not attested not anchored not stored refs pending

Machine learning for subgroup discovery under treatment effect

Aleksey Buzmakov

arxiv:1902.10327 v1 · 2019-02-27 · stat.ME · cs.LG · 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{PUZWBW44SKIXKEYWLC6ADH6HUO}

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	2026-05-17T23:52:31.176473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d3360db9c929175131658bc019fc7a3bd1e146601a12c3e2f558f42168f1d71

Aliases

arxiv: 1902.10327 · arxiv_version: 1902.10327v1 · doi: 10.48550/arxiv.1902.10327 · pith_short_12: PUZWBW44SKIX · pith_short_16: PUZWBW44SKIXKEYW · pith_short_8: PUZWBW44

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/PUZWBW44SKIXKEYWLC6ADH6HUO \
  | 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: 7d3360db9c929175131658bc019fc7a3bd1e146601a12c3e2f558f42168f1d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efda110bfd34c226f0d2c517e60b3d901d0ee7add8b998526b0dfdfab2039c9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-02-27T04:41:34Z",
    "title_canon_sha256": "7b83352079eea14ca4cc8786a501a1e94ff3c60cae7ce782a4846b967fbd6b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10327",
    "kind": "arxiv",
    "version": 1
  }
}