Pith Number

pith:2TGI77NG

pith:2018:2TGI77NG45PRZZL3TW7PIWOWCI

not attested not anchored not stored refs pending

A Bayesian Nonparametric Approach to Geographic Regression Discontinuity Designs: Do School Districts Affect NYC House Prices?

Luke Bornn, Luke Miratrix, Maxime Rischard, Zach Branson

arxiv:1807.04516 v1 · 2018-07-11 · 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{2TGI77NG45PRZZL3TW7PIWOWCI}

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	2026-05-18T00:10:53.227745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4cc8ffda6e75f1ce57b9dbef459d61239b37dc3a76d47f1f096ccd2a253f30e

Aliases

arxiv: 1807.04516 · arxiv_version: 1807.04516v1 · doi: 10.48550/arxiv.1807.04516 · pith_short_12: 2TGI77NG45PR · pith_short_16: 2TGI77NG45PRZZL3 · pith_short_8: 2TGI77NG

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/2TGI77NG45PRZZL3TW7PIWOWCI \
  | 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: d4cc8ffda6e75f1ce57b9dbef459d61239b37dc3a76d47f1f096ccd2a253f30e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea82e571f82e95620d1ac400dcd147740a714f2fd7195c76c2932180d2c9b61e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-07-11T09:57:29Z",
    "title_canon_sha256": "41af73d03d497855ac03a3834bbc57072f618a82e83b8612f9fc460989ed0f7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04516",
    "kind": "arxiv",
    "version": 1
  }
}