Pith Number

pith:RXPYXWAP

pith:2021:RXPYXWAPPCVJVQPWOWRD3HPBEM

not attested not anchored not stored refs pending

Uniform Inference on High-dimensional Spatial Panel Networks

Chen Huang, Victor Chernozhukov, Weining Wang

arxiv:2105.07424 v5 · 2021-05-16 · 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{RXPYXWAPPCVJVQPWOWRD3HPBEM}

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	2026-07-05T11:30:33.688826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddf8bd80f78aa9ac1f675a23d9de1231896ba2de6ef0cd06ddb6a5f53ff2666

Aliases

arxiv: 2105.07424 · arxiv_version: 2105.07424v5 · doi: 10.48550/arxiv.2105.07424 · pith_short_12: RXPYXWAPPCVJ · pith_short_16: RXPYXWAPPCVJVQPW · pith_short_8: RXPYXWAP

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/RXPYXWAPPCVJVQPWOWRD3HPBEM \
  | 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: 8ddf8bd80f78aa9ac1f675a23d9de1231896ba2de6ef0cd06ddb6a5f53ff2666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c818f98fe7ffab96d97bf5b28935d3da6987a28c2a16efc6c6116b6aa209d6",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-05-16T12:52:18Z",
    "title_canon_sha256": "d61079baf2a5b886fe1dc0410de1bd6a1a8bda662b6fa9e99f17adb5812095e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07424",
    "kind": "arxiv",
    "version": 5
  }
}