Pith Number

pith:SCL63M3R

pith:2019:SCL63M3RQDSQ2P56Y5JRVBEYNG

not attested not anchored not stored refs pending

Counterfactual Distribution Regression for Structured Inference

Arthur Gretton, Nicolo Colombo, Ricardo Silva, Soong M Kang

arxiv:1908.07193 v1 · 2019-08-20 · cs.LG · stat.AP · stat.ME · 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{SCL63M3RQDSQ2P56Y5JRVBEYNG}

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	2026-07-04T23:58:31.832083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9097edb37180e50d3fbec7531a849869bafa16107691c1a5bdb0231655bd7137

Aliases

arxiv: 1908.07193 · arxiv_version: 1908.07193v1 · doi: 10.48550/arxiv.1908.07193 · pith_short_12: SCL63M3RQDSQ · pith_short_16: SCL63M3RQDSQ2P56 · pith_short_8: SCL63M3R

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/SCL63M3RQDSQ2P56Y5JRVBEYNG \
  | 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: 9097edb37180e50d3fbec7531a849869bafa16107691c1a5bdb0231655bd7137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92866bd8786f1522a96b453f4fb52abd683de697e760f427931a93e011993c1",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-20T07:13:01Z",
    "title_canon_sha256": "fe6af923e4f3ddcf05f7fa16ef5d5f472c666339bd27375e7228d09d7171ce8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07193",
    "kind": "arxiv",
    "version": 1
  }
}