Pith Number

pith:XQSWLRXG

pith:2019:XQSWLRXGZFR3EYJLKMSDW4CBU6

not attested not anchored not stored refs pending

Estimation of distributional effects of treatment and control under selection on observables: consistency, weak convergence, and applications

Livia De Giovanni, Pier Luigi Conti

arxiv:1904.12159 v1 · 2019-04-27 · 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{XQSWLRXGZFR3EYJLKMSDW4CBU6}

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	2026-05-17T23:47:38.814704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc2565c6e6c963b2612b53243b7041a7949f77202d3caad3c40ede236c689c13

Aliases

arxiv: 1904.12159 · arxiv_version: 1904.12159v1 · doi: 10.48550/arxiv.1904.12159 · pith_short_12: XQSWLRXGZFR3 · pith_short_16: XQSWLRXGZFR3EYJL · pith_short_8: XQSWLRXG

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/XQSWLRXGZFR3EYJLKMSDW4CBU6 \
  | 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: bc2565c6e6c963b2612b53243b7041a7949f77202d3caad3c40ede236c689c13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98ee827160a9af739d240b1036934689ccdf221e557fefdafc14e2ea20161dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-04-27T13:40:10Z",
    "title_canon_sha256": "cde0e02daf325ccb57f8d12547e539453d0601d24e936da6798e55dad4f36d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12159",
    "kind": "arxiv",
    "version": 1
  }
}