Pith Number

pith:KJB2OAVV

pith:2026:KJB2OAVV3BMFHHURAFLNOZKXGT

not attested not anchored not stored refs pending

When and Why Na\"ive Diversification Works: A Simple Diagnostic Strategy

Difang Huang, Han Feng, Jue Wang, Zhengjun Zhang

arxiv:2607.11054 v1 · 2026-07-13 · econ.GN · q-fin.EC · 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{KJB2OAVV3BMFHHURAFLNOZKXGT}

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	2026-07-14T01:22:13.951494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5243a702b5d858539e910156d7655734e2e293d8e20624564223d6d8c731b088

Aliases

arxiv: 2607.11054 · arxiv_version: 2607.11054v1 · doi: 10.48550/arxiv.2607.11054 · pith_short_12: KJB2OAVV3BMF · pith_short_16: KJB2OAVV3BMFHHUR · pith_short_8: KJB2OAVV

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/KJB2OAVV3BMFHHURAFLNOZKXGT \
  | 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: 5243a702b5d858539e910156d7655734e2e293d8e20624564223d6d8c731b088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8a3093b7d5f70b658a9ba920b59627c9fffe6b29d110302ee279eee86ea4a1",
    "cross_cats_sorted": [
      "q-fin.EC",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-07-13T03:31:58Z",
    "title_canon_sha256": "c33cea5e47a3dcb69412841836fc3d7235b17b238829e763c0bfb9372f434651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11054",
    "kind": "arxiv",
    "version": 1
  }
}