Pith Number

pith:QPUDRPWV

pith:2025:QPUDRPWV53U53COHPWBY7PG5FU

not attested not anchored not stored refs pending

A Synthetic Business Cycle Approach to Counterfactual Analysis with Nonstationary Macroeconomic Data

Haitian Xie, Jin Xi, Zhentao Shi

arxiv:2505.22388 v1 · 2025-05-28 · 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{QPUDRPWV53U53COHPWBY7PG5FU}

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

The Harmonic Synthetic Control Method

Receipt and verification

First computed	2026-07-05T11:11:14.301690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e838bed5eee9dd89c77d838fbcdd2d312e1b97d2bdf20aaae2f0da2023f151

Aliases

arxiv: 2505.22388 · arxiv_version: 2505.22388v1 · doi: 10.48550/arxiv.2505.22388 · pith_short_12: QPUDRPWV53U5 · pith_short_16: QPUDRPWV53U53COH · pith_short_8: QPUDRPWV

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/QPUDRPWV53U53COHPWBY7PG5FU \
  | 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: 83e838bed5eee9dd89c77d838fbcdd2d312e1b97d2bdf20aaae2f0da2023f151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af86ae0212f888231173a2ef0840dba113418b274e59b0fd3d8d57036e1206b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-05-28T14:14:14Z",
    "title_canon_sha256": "e199776f1455ae9e0f92485defb5b177a92e3f608ac726cb3908bc2aa5f42e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22388",
    "kind": "arxiv",
    "version": 1
  }
}