Pith Number

pith:53NRKXTN

pith:2024:53NRKXTNWHGKT6TTAI3ANRV65C

not attested not anchored not stored refs pending

Difference-in-differences Design with Outcomes Missing Not at Random

Sooahn Shin

arxiv:2411.18772 v1 · 2024-11-27 · stat.ME · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53NRKXTNWHGKT6TTAI3ANRV65C}

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

2 papers in Pith

Semiparametric Difference-in-Differences Estimation With Missing Not at Random Data: A Shadow Variable Approach

Conformal Inference for Experimental Attrition in Social Science Research

Receipt and verification

First computed	2026-07-05T09:41:51.428431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eedb155e6db1cca9fa73023606c6bee88fa6223cee2bc8380d29e602ec2fac7a

Aliases

arxiv: 2411.18772 · arxiv_version: 2411.18772v1 · doi: 10.48550/arxiv.2411.18772 · pith_short_12: 53NRKXTNWHGK · pith_short_16: 53NRKXTNWHGKT6TT · pith_short_8: 53NRKXTN

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/53NRKXTNWHGKT6TTAI3ANRV65C \
  | 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: eedb155e6db1cca9fa73023606c6bee88fa6223cee2bc8380d29e602ec2fac7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5f8d50d8b0d7350de9bf3f55248395a4c66870eea1438481fe6910106ab635",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-11-27T21:53:00Z",
    "title_canon_sha256": "3fee80b1ebee8b2ba9fca361fb19a12ec1523ee61c0c6b422487e58f12276ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18772",
    "kind": "arxiv",
    "version": 1
  }
}