Pith Number

pith:H3HVECZE

pith:2025:H3HVECZE5KVJZIC47EM3NSSYPL

not attested not anchored not stored refs pending

Tractable Estimation of Nonlinear Panels with Interactive Fixed Effects

Andrei Zeleneev, Weisheng Zhang

arxiv:2511.15427 v3 · 2025-11-19 · 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{H3HVECZE5KVJZIC47EM3NSSYPL}

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	2026-06-05T01:15:17.861038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ecf520b24eaaa9ca05cf919b6ca587ae8940458cd9b2ee44ef3736b54dd23f8

Aliases

arxiv: 2511.15427 · arxiv_version: 2511.15427v3 · doi: 10.48550/arxiv.2511.15427 · pith_short_12: H3HVECZE5KVJ · pith_short_16: H3HVECZE5KVJZIC4 · pith_short_8: H3HVECZE

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/H3HVECZE5KVJZIC47EM3NSSYPL \
  | 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: 3ecf520b24eaaa9ca05cf919b6ca587ae8940458cd9b2ee44ef3736b54dd23f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d7b878ec459ba5b314a87dada259fee3ba93cddf4b6efeaf5927fbc993fac4",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-11-19T13:26:48Z",
    "title_canon_sha256": "9501eebd68e65dadde49d7986391e20492313d014ad652c2176e95a75612c3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15427",
    "kind": "arxiv",
    "version": 3
  }
}