Pith Number

pith:5CXMHNCV

pith:2019:5CXMHNCVUXASQPU2CDDABPU4CP

not attested not anchored not stored refs pending

Measurement errors in the binary instrumental variable model

Peng Ding, Zhichao Jiang

arxiv:1906.02030 v1 · 2019-06-05 · 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{5CXMHNCVUXASQPU2CDDABPU4CP}

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	2026-05-17T23:44:05.416106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8aec3b455a5c1283e9a10c600be9c13d83349e23d34e8e7c14db745ffbf786d

Aliases

arxiv: 1906.02030 · arxiv_version: 1906.02030v1 · doi: 10.48550/arxiv.1906.02030 · pith_short_12: 5CXMHNCVUXAS · pith_short_16: 5CXMHNCVUXASQPU2 · pith_short_8: 5CXMHNCV

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/5CXMHNCVUXASQPU2CDDABPU4CP \
  | 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: e8aec3b455a5c1283e9a10c600be9c13d83349e23d34e8e7c14db745ffbf786d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae4349f71290f8cd070268ad755407a68a081056b7794d930c5369101967689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-06-05T13:45:31Z",
    "title_canon_sha256": "dc7caf300349f73276ecaaeac1ae68be7729cfa44be9d70dc0b64e5976f92831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02030",
    "kind": "arxiv",
    "version": 1
  }
}