Pith Number

pith:NJUFCBA4

pith:2024:NJUFCBA4QNTTJIVJ7J33XWFET6

not attested not anchored not stored refs pending

Mining Causality: AI-Assisted Search for Instrumental Variables

Sukjin Han

arxiv:2409.14202 v3 · 2024-09-21 · econ.EM · stat.AP · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJUFCBA4QNTTJIVJ7J33XWFET6}

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	2026-07-05T11:16:03.652726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6851041c836734a2a9fa77bbd8a49faf4c8b747f0b2ea543fa43c7bba95a23

Aliases

arxiv: 2409.14202 · arxiv_version: 2409.14202v3 · doi: 10.48550/arxiv.2409.14202 · pith_short_12: NJUFCBA4QNTT · pith_short_16: NJUFCBA4QNTTJIVJ · pith_short_8: NJUFCBA4

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/NJUFCBA4QNTTJIVJ7J33XWFET6 \
  | 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: 6a6851041c836734a2a9fa77bbd8a49faf4c8b747f0b2ea543fa43c7bba95a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8bf4c8ea8ad1511ee3d8c21fe01c9d507563abf6be7f44ec25bba737f5c0c64",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-09-21T17:19:29Z",
    "title_canon_sha256": "3b1d3beb4c2c6a4e0a6e0aa176a4ea0079fb3aaa28c414370a957810cdac2f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14202",
    "kind": "arxiv",
    "version": 3
  }
}