Pith Number

pith:EUXS2WEU

pith:2016:EUXS2WEUJCEIUXBZTLTDD2HLTW

not attested not anchored not stored refs pending

Inference for Instrumental Variables: A Randomization Inference Approach

Hyunseung Kang, Laura Peck, Luke Keele

arxiv:1606.04146 v2 · 2016-06-13 · stat.ME · 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{EUXS2WEUJCEIUXBZTLTDD2HLTW}

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	2026-05-18T00:24:20.655365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

252f2d589448888a5c399ae631e8eb9db7b4b1c0cbee293cfc01966ae0d5b47b

Aliases

arxiv: 1606.04146 · arxiv_version: 1606.04146v2 · doi: 10.48550/arxiv.1606.04146 · pith_short_12: EUXS2WEUJCEI · pith_short_16: EUXS2WEUJCEIUXBZ · pith_short_8: EUXS2WEU

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/EUXS2WEUJCEIUXBZTLTDD2HLTW \
  | 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: 252f2d589448888a5c399ae631e8eb9db7b4b1c0cbee293cfc01966ae0d5b47b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29dfea177a07536f3d8b59270f9045934b25e0e1ca73886706ba2efc774b9b14",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-06-13T21:27:27Z",
    "title_canon_sha256": "99a128aa9c12e7ff1077cba31a333954c4e8c470289714f5f01e82cde30c4bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04146",
    "kind": "arxiv",
    "version": 2
  }
}