Pith Number

pith:CT6MCUO4

pith:2025:CT6MCUO4VONUOHA6QPC33B7AGQ

not attested not anchored not stored refs pending

Non-Existent Outcomes in Research on Inequality: A Causal Approach

Ian Lundberg, Soonhong Cho

arxiv:2508.14770 v1 · 2025-08-20 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CT6MCUO4VONUOHA6QPC33B7AGQ}

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	2026-07-05T11:56:38.203548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fcc151dcab9b471c1e83c5bd87e03437e32e091b9644555bd9bed4498d8cd4

Aliases

arxiv: 2508.14770 · arxiv_version: 2508.14770v1 · doi: 10.48550/arxiv.2508.14770 · pith_short_12: CT6MCUO4VONU · pith_short_16: CT6MCUO4VONUOHA6 · pith_short_8: CT6MCUO4

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/CT6MCUO4VONUOHA6QPC33B7AGQ \
  | 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: 14fcc151dcab9b471c1e83c5bd87e03437e32e091b9644555bd9bed4498d8cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694d720f9a94378f254dcd412dc9b1dbd56310bd4620280b52a6fc0951010272",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-08-20T15:19:08Z",
    "title_canon_sha256": "7664a6d6723e1a480550e819584992d9e9900ebf3a3c630aa5b98bb93447dc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14770",
    "kind": "arxiv",
    "version": 1
  }
}