Pith Number

pith:GN2BADSY

pith:2020:GN2BADSY6AMVO5ZW6OSUZQV5RK

not attested not anchored not stored refs pending

Using Experiments to Correct for Selection in Observational Studies

Guido Imbens, Raj Chetty, Susan Athey

arxiv:2006.09676 v2 · 2020-06-17 · stat.ME · econ.EM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GN2BADSY6AMVO5ZW6OSUZQV5RK}

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

9 papers in Pith

Statistical Foundations of LLM-based A/B Testing: A Surrogacy Framework for Human Causal Inference

Measuring Opportunity Cost with Stock Lifetime Value

Confounder Detection via Treatment Intent: A New Observational Study Design

A Review of Causal Decision Making

Assessing Estimate of CATE from Observational Data via an RCT Study

Receipt and verification

First computed	2026-07-05T11:11:19.357992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3374100e58f019577736f3a54cc2bd8ab080b2d3c14bdff3486a3253a41c5adf

Aliases

arxiv: 2006.09676 · arxiv_version: 2006.09676v2 · doi: 10.48550/arxiv.2006.09676 · pith_short_12: GN2BADSY6AMV · pith_short_16: GN2BADSY6AMVO5ZW · pith_short_8: GN2BADSY

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/GN2BADSY6AMVO5ZW6OSUZQV5RK \
  | 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: 3374100e58f019577736f3a54cc2bd8ab080b2d3c14bdff3486a3253a41c5adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccc981626b401eabe0573d549b0936629687c7fab44f2767404d89c518ee86e",
    "cross_cats_sorted": [
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-06-17T06:30:48Z",
    "title_canon_sha256": "173e1f5fbab23133531ce0e5300a3d0d0e761ef85012557df41ae24d02e6186c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09676",
    "kind": "arxiv",
    "version": 2
  }
}