Pith Number

pith:RNIRPYD7

pith:2021:RNIRPYD7C7DBYLOD7L7FNXFM62

not attested not anchored not stored refs pending

Profiling Compliers in Instrumental Variables Designs

Dominik Hangartner, Leonard Henckel, Luke Keele, Marloes H. Maathuis, Moritz Marbach, Rachel R. Kelz

arxiv:2103.06328 v1 · 2021-03-10 · 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{RNIRPYD7C7DBYLOD7L7FNXFM62}

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	2026-07-05T02:22:08.102981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5117e07f17c61c2dc3fafe56dcacf6a6b699b3dcac8039732bc94cac860fef

Aliases

arxiv: 2103.06328 · arxiv_version: 2103.06328v1 · doi: 10.48550/arxiv.2103.06328 · pith_short_12: RNIRPYD7C7DB · pith_short_16: RNIRPYD7C7DBYLOD · pith_short_8: RNIRPYD7

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/RNIRPYD7C7DBYLOD7L7FNXFM62 \
  | 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: 8b5117e07f17c61c2dc3fafe56dcacf6a6b699b3dcac8039732bc94cac860fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34f027e5cb68e933fa9d1234e0af1cd154b34225e22947209308c017a4d10844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-03-10T20:16:13Z",
    "title_canon_sha256": "7b41377f563c9695583a22bb6c8a0c0eba1c5365441d76e6b77f9e030dcf627d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06328",
    "kind": "arxiv",
    "version": 1
  }
}