Pith Number

pith:ALKPVIYK

pith:2022:ALKPVIYKC4NQAVBDBM7VJS23J2

not attested not anchored not stored refs pending

Strategy to select most efficient RCT samples based on observational data

Wenqi Shi, Xi Lin

arxiv:2211.04672 v1 · 2022-11-09 · stat.ME · 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{ALKPVIYKC4NQAVBDBM7VJS23J2}

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.

Cited by

1 paper in Pith

Target-Weighted Neyman Allocation: Experimental Design for Heterogeneous Treatment Effects under Population Shift

Receipt and verification

First computed	2026-07-05T05:14:40.458241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d4faa30a171b0054230b3f54cb5b4eb3c8994d54f4f10a4ca3fa8a64c7dc0f

Aliases

arxiv: 2211.04672 · arxiv_version: 2211.04672v1 · doi: 10.48550/arxiv.2211.04672 · pith_short_12: ALKPVIYKC4NQ · pith_short_16: ALKPVIYKC4NQAVBD · pith_short_8: ALKPVIYK

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/ALKPVIYKC4NQAVBDBM7VJS23J2 \
  | 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: 02d4faa30a171b0054230b3f54cb5b4eb3c8994d54f4f10a4ca3fa8a64c7dc0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ca98fdc79d56ab2ec60717bdc8229226a7bc19e94576d437e4753441263e49",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-11-09T04:20:41Z",
    "title_canon_sha256": "daaf14328857452cd64a5a4d747807f45b047dc9379e2217bdc47c99cb322d3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04672",
    "kind": "arxiv",
    "version": 1
  }
}