Pith Number

pith:LPIBJPH4

pith:2018:LPIBJPH4VKO2VKVIO4UEHOSXUG

not attested not anchored not stored refs pending

Robust Estimation of the Weighted Average Treatment Effect for A Target Population

Haoda Fu, Yebin Tao

arxiv:1804.05079 v1 · 2018-04-13 · 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{LPIBJPH4VKO2VKVIO4UEHOSXUG}

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	2026-05-18T00:18:30.622101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd014bcfcaa9daaaaa8772843ba57a1994a04f42c381fd82fd58a37f4acd52c

Aliases

arxiv: 1804.05079 · arxiv_version: 1804.05079v1 · doi: 10.48550/arxiv.1804.05079 · pith_short_12: LPIBJPH4VKO2 · pith_short_16: LPIBJPH4VKO2VKVI · pith_short_8: LPIBJPH4

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/LPIBJPH4VKO2VKVIO4UEHOSXUG \
  | 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: 5bd014bcfcaa9daaaaa8772843ba57a1994a04f42c381fd82fd58a37f4acd52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12498a89c20fb4244664137a33fb984810d965d9feef0c64491fd59cd63032d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-13T18:16:53Z",
    "title_canon_sha256": "828e562a000f2c1ed2e69704846bf0527fa20969225bce7e3f8d5e2262c9effd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05079",
    "kind": "arxiv",
    "version": 1
  }
}