Pith Number

pith:UHMY7EVW

pith:2026:UHMY7EVWEPFL5GQF7ZQSUQIM2H

not attested not anchored not stored refs pending

Pivotal and identification-robust nonparametric inference in linear IV models

Bertille Antoine, Pascal Lavergne

arxiv:2606.12185 v1 · 2026-06-10 · econ.EM · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHMY7EVWEPFL5GQF7ZQSUQIM2H}

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	2026-06-11T01:10:52.971110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d98f92b623cabe9a05fe612a410cd1c89b444bec6a9e2ec747202970347247

Aliases

arxiv: 2606.12185 · arxiv_version: 2606.12185v1 · doi: 10.48550/arxiv.2606.12185 · pith_short_12: UHMY7EVWEPFL · pith_short_16: UHMY7EVWEPFL5GQF · pith_short_8: UHMY7EVW

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/UHMY7EVWEPFL5GQF7ZQSUQIM2H \
  | 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: a1d98f92b623cabe9a05fe612a410cd1c89b444bec6a9e2ec747202970347247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b8bcacc829326970d520dfa11c19911ea13246ffc84b3fab532896ce623127",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-06-10T15:09:32Z",
    "title_canon_sha256": "3772e39e3a6ebed8f4320cfd5298c463a80d769adc1d5f2766f716c08c55e57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12185",
    "kind": "arxiv",
    "version": 1
  }
}