Pith Number

pith:R6NH5UHG

pith:2026:R6NH5UHG5VCU7XVABT7JNXDRVV

not attested not anchored not stored refs pending

Omitted variable bias sensitivity analysis with clustered treatment assignment

Anton Strezhnev

arxiv:2607.13334 v1 · 2026-07-14 · 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{R6NH5UHG5VCU7XVABT7JNXDRVV}

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	2026-07-16T00:22:12.887055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f9a7ed0e6ed454fdea00cfe96dc71ad53f82fbb089da45a3ae3375232b73fe3

Aliases

arxiv: 2607.13334 · arxiv_version: 2607.13334v1 · doi: 10.48550/arxiv.2607.13334 · pith_short_12: R6NH5UHG5VCU · pith_short_16: R6NH5UHG5VCU7XVA · pith_short_8: R6NH5UHG

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/R6NH5UHG5VCU7XVABT7JNXDRVV \
  | 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: 8f9a7ed0e6ed454fdea00cfe96dc71ad53f82fbb089da45a3ae3375232b73fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3320bd2abd5acf1c82d095f2c9f1e52eabfaffd52e66b905e77a4dd1fbac8b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-14T23:36:08Z",
    "title_canon_sha256": "e5c42e24da6a87f39099901e68b8cf66e444b309e0211f36574cbf1ae0a9241e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13334",
    "kind": "arxiv",
    "version": 1
  }
}