Pith Number

pith:QTANSRDF

pith:2016:QTANSRDF6TQWHPL5RV3XHQ5OHJ

not attested not anchored not stored refs pending

The Devil is in the Tails: Regression Discontinuity Design with Measurement Error in the Assignment Variable

Yi Shen, Zhuan Pei

arxiv:1609.01396 v1 · 2016-09-06 · 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{QTANSRDF6TQWHPL5RV3XHQ5OHJ}

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	2026-05-18T01:05:39.678156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c0d94465f4e163bd7d8d7773c3ae3a7f909c575dd3709595d8ad912003bd39

Aliases

arxiv: 1609.01396 · arxiv_version: 1609.01396v1 · doi: 10.48550/arxiv.1609.01396 · pith_short_12: QTANSRDF6TQW · pith_short_16: QTANSRDF6TQWHPL5 · pith_short_8: QTANSRDF

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/QTANSRDF6TQWHPL5RV3XHQ5OHJ \
  | 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: 84c0d94465f4e163bd7d8d7773c3ae3a7f909c575dd3709595d8ad912003bd39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5073eb47fc50f185101b392cadca335e4ebe3bef37f67c13d09307b725dd5280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-09-06T05:14:38Z",
    "title_canon_sha256": "104f9c4ffe49902f8fd7a8e93487ab17b4b201d36cf19adedf2d1d102c8520f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01396",
    "kind": "arxiv",
    "version": 1
  }
}