Pith Number

pith:HNJPL65R

pith:2023:HNJPL65RL32UIZ3PSUWZHQCD5M

not attested not anchored not stored refs pending

Hierarchical Regression Discontinuity Design: Pursuing Subgroup Treatment Effects

Daisuke Kurisu, Shonosuke Sugasawa, Takuya Ishihara

arxiv:2309.01404 v3 · 2023-09-04 · 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{HNJPL65RL32UIZ3PSUWZHQCD5M}

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	2026-07-05T09:32:40.062442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b52f5fbb15ef544676f952d93c043eb0de484a3adc5cf8dc29f5b42e99e4662

Aliases

arxiv: 2309.01404 · arxiv_version: 2309.01404v3 · doi: 10.48550/arxiv.2309.01404 · pith_short_12: HNJPL65RL32U · pith_short_16: HNJPL65RL32UIZ3P · pith_short_8: HNJPL65R

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/HNJPL65RL32UIZ3PSUWZHQCD5M \
  | 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: 3b52f5fbb15ef544676f952d93c043eb0de484a3adc5cf8dc29f5b42e99e4662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3144a496a55fd32182e436a9a1288c589deb2ded559a57c8b8c7b14af2ee4732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-09-04T07:20:51Z",
    "title_canon_sha256": "aba23dd4dc0f001a667887f8c3d3524880b36b2e0125e73ceb23520ae8c9c6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01404",
    "kind": "arxiv",
    "version": 3
  }
}