Pith Number

pith:23Z5DZCV

pith:2025:23Z5DZCVQZGMF7OWKHXCH5HDTS

not attested not anchored not stored refs pending

Propensity score with factor loadings: the effect of the Paris Agreement

Andrea Mercatanti, Angelo Forino, Giacomo Morelli

arxiv:2507.08764 v1 · 2025-07-11 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23Z5DZCVQZGMF7OWKHXCH5HDTS}

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	2026-07-05T11:35:46.084539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f3d1e455864cc2fdd651ee23f4e39c8e67f2ae0183c45ecd9cde6b3fba6991

Aliases

arxiv: 2507.08764 · arxiv_version: 2507.08764v1 · doi: 10.48550/arxiv.2507.08764 · pith_short_12: 23Z5DZCVQZGM · pith_short_16: 23Z5DZCVQZGMF7OW · pith_short_8: 23Z5DZCV

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/23Z5DZCVQZGMF7OWKHXCH5HDTS \
  | 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: d6f3d1e455864cc2fdd651ee23f4e39c8e67f2ae0183c45ecd9cde6b3fba6991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50aad34a498211bd612020798da0be8c321445c5a4bbf173dcc4fad44206de35",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-07-11T17:20:29Z",
    "title_canon_sha256": "7daafbdea9ecab75ea9f93e25065abb669623240de2f6789e5e74cae8f46c76a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08764",
    "kind": "arxiv",
    "version": 1
  }
}