Pith Number

pith:BCSQVBGH

pith:2023:BCSQVBGH3ENM4TWPB3SD7XDHUJ

not attested not anchored not stored refs pending

Testing for idiosyncratic Treatment Effect Heterogeneity

Jaime Ramirez-Cuellar

arxiv:2304.01141 v1 · 2023-04-03 · econ.EM · stat.AP · stat.ME · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCSQVBGH3ENM4TWPB3SD7XDHUJ}

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	2026-07-05T05:57:27.142327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a50a84c7d91ace4ecf0ee43fdc67a271c6f3dcb32af42ee3bc39162ed7ed6d

Aliases

arxiv: 2304.01141 · arxiv_version: 2304.01141v1 · doi: 10.48550/arxiv.2304.01141 · pith_short_12: BCSQVBGH3ENM · pith_short_16: BCSQVBGH3ENM4TWP · pith_short_8: BCSQVBGH

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/BCSQVBGH3ENM4TWPB3SD7XDHUJ \
  | 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: 08a50a84c7d91ace4ecf0ee43fdc67a271c6f3dcb32af42ee3bc39162ed7ed6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1abeb27f253a4fd5685168cc021cedf52e159e1864886f607725c36c84148a86",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME",
      "stat.OT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-04-03T17:07:55Z",
    "title_canon_sha256": "28bd07704c9351c9fb11127a23ae7b5e3b6877d5bddb725b46db6e5e8b6c6759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01141",
    "kind": "arxiv",
    "version": 1
  }
}