Pith Number

pith:4EFJH2EX

pith:2014:4EFJH2EXRLMND6VIYDX7EUOPW5

not attested not anchored not stored refs pending

Only the Bad Die Young: Restaurant Mortality in the Western US

Philip B. Stark, Tian Luo

arxiv:1410.8603 v1 · 2014-10-31 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EFJH2EXRLMND6VIYDX7EUOPW5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:38:54.135003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10a93e8978ad8d1faa8c0eff251cfb77f07c19ac609b606d763879ee86f4448

Aliases

arxiv: 1410.8603 · arxiv_version: 1410.8603v1 · doi: 10.48550/arxiv.1410.8603 · pith_short_12: 4EFJH2EXRLMN · pith_short_16: 4EFJH2EXRLMND6VI · pith_short_8: 4EFJH2EX

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/4EFJH2EXRLMND6VIYDX7EUOPW5 \
  | 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: e10a93e8978ad8d1faa8c0eff251cfb77f07c19ac609b606d763879ee86f4448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62d2b5f1feb3733ec6aae7ed02e2070897f0864f9e96d348048211749f74565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-10-31T00:49:01Z",
    "title_canon_sha256": "b2964e7a512924af59042a3f396863ca402b1c883a63dad2f5af4bdc6ac66af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8603",
    "kind": "arxiv",
    "version": 1
  }
}