Pith Number

pith:IDPXUD6H

pith:2026:IDPXUD6H6MQE3DHMNTPEXJUEK4

not attested not anchored not stored refs pending

Doubly Robust Estimators of Quantile Treatment Effects With Semiparametric Cumulative Probability Models

Bryan E. Shepherd, Chun Li, Hao Wu

arxiv:2607.27633 v1 · 2026-07-30 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDPXUD6H6MQE3DHMNTPEXJUEK4}

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	2026-07-31T01:28:42.148055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

40df7a0fc7f3204d8cec6cde4ba6845720049543e79c11aa241655418bd5ab58

Aliases

arxiv: 2607.27633 · arxiv_version: 2607.27633v1 · doi: 10.48550/arxiv.2607.27633 · pith_short_12: IDPXUD6H6MQE · pith_short_16: IDPXUD6H6MQE3DHM · pith_short_8: IDPXUD6H

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/IDPXUD6H6MQE3DHMNTPEXJUEK4 \
  | 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: 40df7a0fc7f3204d8cec6cde4ba6845720049543e79c11aa241655418bd5ab58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88da5712ce0159ae55d44f7769ad584778aacca994eb5941703a38bc95421efd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-30T03:44:21Z",
    "title_canon_sha256": "a7ec6f3c6f38b8828c80dc749ac7e46aa23394cc444e6ae7d71c39a7c6c5d024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27633",
    "kind": "arxiv",
    "version": 1
  }
}