Pith Number

pith:Z6YH3U5E

pith:2019:Z6YH3U5EYC6Y5XYWSUYFVYSSXU

not attested not anchored not stored refs pending

Welfare Analysis in Dynamic Models

Victor Chernozhukov, Vira Semenova, Whitney Newey

arxiv:1908.09173 v5 · 2019-08-24 · stat.ML · cs.LG · 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{Z6YH3U5EYC6Y5XYWSUYFVYSSXU}

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	2026-07-05T11:03:46.043709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb07dd3a4c0bd8edf1695305ae252bd2f222f40c5d2c5714f02a19266f04d9d

Aliases

arxiv: 1908.09173 · arxiv_version: 1908.09173v5 · doi: 10.48550/arxiv.1908.09173 · pith_short_12: Z6YH3U5EYC6Y · pith_short_16: Z6YH3U5EYC6Y5XYW · pith_short_8: Z6YH3U5E

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/Z6YH3U5EYC6Y5XYWSUYFVYSSXU \
  | 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: cfb07dd3a4c0bd8edf1695305ae252bd2f222f40c5d2c5714f02a19266f04d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff5278e3ace7db64b07edddf2ea61bc4e7a473be980748342b67079590655ca",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-24T17:34:40Z",
    "title_canon_sha256": "3a72cf13ca65a17405acb6333d85dbdf4215129c24542a0af06f1474d4bbb81b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09173",
    "kind": "arxiv",
    "version": 5
  }
}