Pith Number

pith:GN3ZBUMJ

pith:2025:GN3ZBUMJCXNT3TMDTDCNGP7VIJ

not attested not anchored not stored refs pending

A Practical Guide to Estimating Conditional Marginal Effects: Modern Approaches

Jiehan Liu, Yiqing Xu, Ziyi Liu

arxiv:2504.01355 v3 · 2025-04-02 · stat.ME · 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{GN3ZBUMJCXNT3TMDTDCNGP7VIJ}

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	2026-05-21T01:04:13.653825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

337790d18915db3dcd8398c4d33ff542568a2de953390f7ead4c63ec0d655c29

Aliases

arxiv: 2504.01355 · arxiv_version: 2504.01355v3 · doi: 10.48550/arxiv.2504.01355 · pith_short_12: GN3ZBUMJCXNT · pith_short_16: GN3ZBUMJCXNT3TMD · pith_short_8: GN3ZBUMJ

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/GN3ZBUMJCXNT3TMDTDCNGP7VIJ \
  | 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: 337790d18915db3dcd8398c4d33ff542568a2de953390f7ead4c63ec0d655c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "935a2993720c0d3c1a3678b19c15e1ef66df907876abb9fcf0a2f6c7206622a4",
    "cross_cats_sorted": [
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-02T05:00:14Z",
    "title_canon_sha256": "27a7eab66c5fc49ba7009a3d70e4abfb14fb1fe94766faa9b822805e7316b44e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01355",
    "kind": "arxiv",
    "version": 3
  }
}