Pith Number

pith:K6R5CQI2

pith:2026:K6R5CQI2IDLUS6PXVCTL7EGYIJ

not attested not anchored not stored refs pending

Causal Forecasting in Panel Data: A Two-Way Synthetic Forecasting Approach

Dennis Shen

arxiv:2606.18512 v1 · 2026-06-16 · 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{K6R5CQI2IDLUS6PXVCTL7EGYIJ}

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	2026-06-19T16:11:39.182148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a3d1411a40d74979f7a8a6bf90d8424c42cbefed602b9fd677934e1d5d4249

Aliases

arxiv: 2606.18512 · arxiv_version: 2606.18512v1 · doi: 10.48550/arxiv.2606.18512 · pith_short_12: K6R5CQI2IDLU · pith_short_16: K6R5CQI2IDLUS6PX · pith_short_8: K6R5CQI2

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/K6R5CQI2IDLUS6PXVCTL7EGYIJ \
  | 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: 57a3d1411a40d74979f7a8a6bf90d8424c42cbefed602b9fd677934e1d5d4249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "733e43d37b776ca5ddeabffd48c2f76ec75d0345673fe20881c86c08820f6cb3",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-06-16T22:04:18Z",
    "title_canon_sha256": "b379d8c00b157904253ba22c3264b3956f1fd3dba776ba70023bee7f1b1e5813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18512",
    "kind": "arxiv",
    "version": 1
  }
}