Pith Number

pith:WWGK4CRX

pith:2020:WWGK4CRXCEZZRHRW2K7ND2OVEB

not attested not anchored not stored refs pending

Macroeconomic Data Transformations Matter

Dalibor Stevanovic, Maxime Leroux, Philippe Goulet Coulombe, St\'ephane Surprenant

arxiv:2008.01714 v2 · 2020-08-04 · econ.EM · stat.AP · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWGK4CRXCEZZRHRW2K7ND2OVEB}

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	2026-07-05T02:21:14.937484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b58cae0a371133989e36d2bed1e9d5207424aa313942f30f25f16038001fd972

Aliases

arxiv: 2008.01714 · arxiv_version: 2008.01714v2 · doi: 10.48550/arxiv.2008.01714 · pith_short_12: WWGK4CRXCEZZ · pith_short_16: WWGK4CRXCEZZRHRW · pith_short_8: WWGK4CRX

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/WWGK4CRXCEZZRHRW2K7ND2OVEB \
  | 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: b58cae0a371133989e36d2bed1e9d5207424aa313942f30f25f16038001fd972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c237afe7f3141673a9b79ef4dcac4b92c342ad6a89d43cc36db3b001c62f3f",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2020-08-04T17:34:43Z",
    "title_canon_sha256": "ddf0790a19f5ec1f17ee4e1901c5d2e3cbd7fb682987487020d511e58feb4612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01714",
    "kind": "arxiv",
    "version": 2
  }
}