Pith Number

pith:4GZ4K2MJ

pith:2022:4GZ4K2MJPVE3CL6ZSC2DAE4EBR

not attested not anchored not stored refs pending

An Effective Treatment Approach to Difference-in-Differences with General Treatment Patterns

Takahide Yanagi

arxiv:2212.13226 v3 · 2022-12-26 · econ.EM · 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{4GZ4K2MJPVE3CL6ZSC2DAE4EBR}

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

Identification of dynamic treatment effects when treatment histories are partially observed

Receipt and verification

First computed	2026-07-05T06:14:39.258415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b3c569897d49b12fd990b43013840c77468a09070bbd9d3793cd641164e116

Aliases

arxiv: 2212.13226 · arxiv_version: 2212.13226v3 · doi: 10.48550/arxiv.2212.13226 · pith_short_12: 4GZ4K2MJPVE3 · pith_short_16: 4GZ4K2MJPVE3CL6Z · pith_short_8: 4GZ4K2MJ

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/4GZ4K2MJPVE3CL6ZSC2DAE4EBR \
  | 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: e1b3c569897d49b12fd990b43013840c77468a09070bbd9d3793cd641164e116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbe5687eeed77ad582b598c42a92bef6eab6f536eb10e0095700016a090bb771",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-12-26T17:20:59Z",
    "title_canon_sha256": "712825377f1ee1c255730c48a507da4e84b8ba4aa789a23a2107d426707a02df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13226",
    "kind": "arxiv",
    "version": 3
  }
}