Pith Number

pith:AI3LFHYU

pith:2026:AI3LFHYUXHGWBAROSABYTBP6KO

not attested not anchored not stored refs pending

Doubly Robust Quadratic Inference Functions for Causal Inference in Cluster Randomized Trials

Hengshi Yu

arxiv:2606.26630 v1 · 2026-06-25 · 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{AI3LFHYUXHGWBAROSABYTBP6KO}

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	2026-06-26T01:15:36.630996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0236b29f14b9cd60822e90038985fe539771d7cb6f6d04b07f401cf7bd660a38

Aliases

arxiv: 2606.26630 · arxiv_version: 2606.26630v1 · doi: 10.48550/arxiv.2606.26630 · pith_short_12: AI3LFHYUXHGW · pith_short_16: AI3LFHYUXHGWBARO · pith_short_8: AI3LFHYU

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/AI3LFHYUXHGWBAROSABYTBP6KO \
  | 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: 0236b29f14b9cd60822e90038985fe539771d7cb6f6d04b07f401cf7bd660a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0f4af1dda9c8bd3f6beda254e743c4e1853b4c4127b682b5fbf729dbc8da21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-25T05:47:33Z",
    "title_canon_sha256": "a91e57287612ac0bba6f1d70a5fa279b287ab8420628586b233d48792a85c73c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26630",
    "kind": "arxiv",
    "version": 1
  }
}