Pith Number

pith:4UTQOAA7

pith:2025:4UTQOAA7D2BFH6FL4AOS3ZFUPT

not attested not anchored not stored refs pending

Recovering latent linkage structures and spillover effects with structural breaks in panel data models

Ryo Okui, Wendun Wang, Yutao Sun

arxiv:2501.09517 v1 · 2025-01-16 · 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{4UTQOAA7D2BFH6FL4AOS3ZFUPT}

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	2026-07-05T10:01:48.061723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52707001f1e8253f8abe01d2de4b47cc25c7e3897ea0a8e63035b40334c5d27

Aliases

arxiv: 2501.09517 · arxiv_version: 2501.09517v1 · doi: 10.48550/arxiv.2501.09517 · pith_short_12: 4UTQOAA7D2BF · pith_short_16: 4UTQOAA7D2BFH6FL · pith_short_8: 4UTQOAA7

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/4UTQOAA7D2BFH6FL4AOS3ZFUPT \
  | 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: e52707001f1e8253f8abe01d2de4b47cc25c7e3897ea0a8e63035b40334c5d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d227cf9422ea0974355e71a97e002a30899792216945758ca5f2aa554e09d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-01-16T13:04:08Z",
    "title_canon_sha256": "f1c83148f51ea2d437c557b0cecaba01f690b56f3e65f2fa3256d80d65c4bf30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09517",
    "kind": "arxiv",
    "version": 1
  }
}