Pith Number

pith:OB3A2KAU

pith:2026:OB3A2KAUPPRKPAJOKCPGTWBIZ5

not attested not anchored not stored refs pending

Robust Estimation and Inference with Selective Borrowing in Hybrid Controlled Trials: A Tutorial with SelectiveIntegrative and intFRT

Hairong Huang, Ke Zhu, Shu Yang, Xiaofei Wang

arxiv:2607.00350 v1 · 2026-07-01 · 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{OB3A2KAUPPRKPAJOKCPGTWBIZ5}

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	2026-07-02T00:18:45.589209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70760d28147be2a7812e509e69d828cf531ba26e7fece1514996ca206355549d

Aliases

arxiv: 2607.00350 · arxiv_version: 2607.00350v1 · doi: 10.48550/arxiv.2607.00350 · pith_short_12: OB3A2KAUPPRK · pith_short_16: OB3A2KAUPPRKPAJO · pith_short_8: OB3A2KAU

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/OB3A2KAUPPRKPAJOKCPGTWBIZ5 \
  | 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: 70760d28147be2a7812e509e69d828cf531ba26e7fece1514996ca206355549d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2b99c3880abe74ce929d336ab41d8b15a49c0098df5a6983e13f051e425c31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-01T02:46:10Z",
    "title_canon_sha256": "017fae186da4ee5252ae7227e20dee601a65cfb3298dc348ef64dfad163bf2d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00350",
    "kind": "arxiv",
    "version": 1
  }
}