Pith Number

pith:RGZYG6XV

pith:2018:RGZYG6XVTUYXTBNDC72ZSZA3M5

not attested not anchored not stored refs pending

A Gaussian process framework for overlap and causal effect estimation with high-dimensional covariates

Debashis Ghosh, Efr\'en Cruz-Cort\'es

arxiv:1801.03185 v3 · 2018-01-09 · math.ST · 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{RGZYG6XVTUYXTBNDC72ZSZA3M5}

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	2026-05-17T23:44:43.452793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b3837af59d317985a317f599641b6744f9da92d5e59621931c3c6fd047f210

Aliases

arxiv: 1801.03185 · arxiv_version: 1801.03185v3 · doi: 10.48550/arxiv.1801.03185 · pith_short_12: RGZYG6XVTUYX · pith_short_16: RGZYG6XVTUYXTBND · pith_short_8: RGZYG6XV

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/RGZYG6XVTUYXTBNDC72ZSZA3M5 \
  | 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: 89b3837af59d317985a317f599641b6744f9da92d5e59621931c3c6fd047f210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6f57b2b5a3944823256054e5f1d68809dc33b2de2c0ef6bf4e25dd4df54830",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-01-09T23:31:01Z",
    "title_canon_sha256": "b3d20b3a97c144ce60e4fabc28fcae6b46a820e49d8277226d74bebd656ad204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03185",
    "kind": "arxiv",
    "version": 3
  }
}