Pith Number

pith:CR2JJJ4J

pith:2024:CR2JJJ4JFE7IPG6CMLKWB42KJI

not attested not anchored not stored refs pending

Estimation and Inference for Three-Dimensional Panel Data Models

Bin Peng, Fei Liu, Guohua Feng, Jiti Gao

arxiv:2404.08365 v2 · 2024-04-12 · 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{CR2JJJ4JFE7IPG6CMLKWB42KJI}

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	2026-07-05T09:06:04.962656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

147494a789293e879bc262d560f34a4a389aa0ca0d47910cc46d0dcc429ff51e

Aliases

arxiv: 2404.08365 · arxiv_version: 2404.08365v2 · doi: 10.48550/arxiv.2404.08365 · pith_short_12: CR2JJJ4JFE7I · pith_short_16: CR2JJJ4JFE7IPG6C · pith_short_8: CR2JJJ4J

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/CR2JJJ4JFE7IPG6CMLKWB42KJI \
  | 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: 147494a789293e879bc262d560f34a4a389aa0ca0d47910cc46d0dcc429ff51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e76af40259b41dfed5ee5b92c024bcafdad793ce1ab42c98f754c5d0d9e019",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2024-04-12T10:09:06Z",
    "title_canon_sha256": "dc9ba4579a3a1f1bc2ba2b76981317c647d7ebe1d7c73e776bbb78afa1ef77af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08365",
    "kind": "arxiv",
    "version": 2
  }
}