Pith Number

pith:ZG2NTMQL

pith:2024:ZG2NTMQLPHNCTMFMYRBGTYC74S

not attested not anchored not stored refs pending

Inference with Many Weak Instruments and Heterogeneity

Luther Yap

arxiv:2408.11193 v3 · 2024-08-20 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZG2NTMQLPHNCTMFMYRBGTYC74S}

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.

Cited by

1 paper in Pith

Robust Inference with High-Dimensional Instruments

Receipt and verification

First computed	2026-07-05T10:52:55.428175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b4d9b20b79da29b0acc44269e05fe492f5a61c90c08f84bad3988d073bd129

Aliases

arxiv: 2408.11193 · arxiv_version: 2408.11193v3 · doi: 10.48550/arxiv.2408.11193 · pith_short_12: ZG2NTMQLPHNC · pith_short_16: ZG2NTMQLPHNCTMFM · pith_short_8: ZG2NTMQL

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/ZG2NTMQLPHNCTMFMYRBGTYC74S \
  | 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: c9b4d9b20b79da29b0acc44269e05fe492f5a61c90c08f84bad3988d073bd129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd8920c8a887f59f0ca426e9920ba31b72739da0f7346d7ef2f6dff0b49da3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-08-20T20:59:38Z",
    "title_canon_sha256": "c54028f6df01884f366401904115bc41043ccc721406a12113ec4b67adee3c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11193",
    "kind": "arxiv",
    "version": 3
  }
}