Pith Number

pith:OVUQVAGJ

pith:2023:OVUQVAGJ5GUMKTOEMTDXKXCQFD

not attested not anchored not stored refs pending

Causal inference and policy evaluation without a control group

Augusto Cerqua, Fiammetta Menchetti, Marco Letta

arxiv:2312.05858 v2 · 2023-12-10 · econ.EM · stat.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVUQVAGJ5GUMKTOEMTDXKXCQFD}

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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.

Cited by

1 paper in Pith

On the (Mis)Use of Machine Learning with Panel Data

Receipt and verification

First computed	2026-07-05T09:25:37.185957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75690a80c9e9a8c54dc464c7755c5028cb23976c7931b00c0ee7dea0095d55fd

Aliases

arxiv: 2312.05858 · arxiv_version: 2312.05858v2 · doi: 10.48550/arxiv.2312.05858 · pith_short_12: OVUQVAGJ5GUM · pith_short_16: OVUQVAGJ5GUMKTOE · pith_short_8: OVUQVAGJ

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/OVUQVAGJ5GUMKTOEMTDXKXCQFD \
  | 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: 75690a80c9e9a8c54dc464c7755c5028cb23976c7931b00c0ee7dea0095d55fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8691e254f91c44ecd869d5cac67f4113c8e939c2ef9a065699012fc710cd10a3",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-12-10T11:45:31Z",
    "title_canon_sha256": "43206dbcf3a998f132d3c4db45a32ab89462bbf11c44c95ee2be4ffc2d63d735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.05858",
    "kind": "arxiv",
    "version": 2
  }
}