Pith Number

pith:RMVSWW6G

pith:2019:RMVSWW6GWTNOLOCMKDB7RATX55

not attested not anchored not stored refs pending

Analysis of regression discontinuity designs using censored data

Chen Hu (Johns Hopkins University School of Medicine), Debashis Ghosh (University of Colorado Anschutz Medical Campus), Youngjoo Cho (The University of Texas at El Paso)

arxiv:1908.03646 v1 · 2019-08-09 · 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{RMVSWW6GWTNOLOCMKDB7RATX55}

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	2026-07-04T23:52:43.353377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2b2b5bc6b4dae5b84c50c3f88277ef548eecfc73ad92ab2e4996af135c3d34

Aliases

arxiv: 1908.03646 · arxiv_version: 1908.03646v1 · doi: 10.48550/arxiv.1908.03646 · pith_short_12: RMVSWW6GWTNO · pith_short_16: RMVSWW6GWTNOLOCM · pith_short_8: RMVSWW6G

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/RMVSWW6GWTNOLOCMKDB7RATX55 \
  | 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: 8b2b2b5bc6b4dae5b84c50c3f88277ef548eecfc73ad92ab2e4996af135c3d34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6879b13a7a4b1299c8cff3031008717cdb6077125b5dd49177f04006cb9f22bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-08-09T22:08:21Z",
    "title_canon_sha256": "66728a60f6aa11762507b14cea4ad927e59e64a5622e2088c87adc3f3607e8e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03646",
    "kind": "arxiv",
    "version": 1
  }
}