Pith Number

pith:ZEGCSLS6

pith:2023:ZEGCSLS6MQRG252X4CU63QJKAE

not attested not anchored not stored refs pending

Splash! Robustifying Donor Pools for Policy Studies

Jared Amani Greathouse, Jason Coupet, Mani Bayani

arxiv:2308.13688 v1 · 2023-08-25 · 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{ZEGCSLS6MQRG252X4CU63QJKAE}

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.

Cited by

1 paper in Pith

Bayesian Donor Set Selection in Synthetic Controls

Receipt and verification

First computed	2026-07-05T06:45:03.305566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c90c292e5e64226d7757e0a9edc12a01379a921363099a5a8f8539fb8481f67b

Aliases

arxiv: 2308.13688 · arxiv_version: 2308.13688v1 · doi: 10.48550/arxiv.2308.13688 · pith_short_12: ZEGCSLS6MQRG · pith_short_16: ZEGCSLS6MQRG252X · pith_short_8: ZEGCSLS6

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/ZEGCSLS6MQRG252X4CU63QJKAE \
  | 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: c90c292e5e64226d7757e0a9edc12a01379a921363099a5a8f8539fb8481f67b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ecad118016a0e4abd79ff5d70d9308bf13429687c7458c43bfdbff827f77a9a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-08-25T22:04:20Z",
    "title_canon_sha256": "ba7e65b55f6132fb63958b927b604a5858465c09953782de25a0ea6527b87317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.13688",
    "kind": "arxiv",
    "version": 1
  }
}