Pith Number

pith:J542UC63

pith:2024:J542UC63T2YB4UHRLOGWRUIQCK

not attested not anchored not stored refs pending

Diversification quotient based on expectiles

Hao Wang, Liyuan Lin, Ruodu Wang, Xia Han

arxiv:2411.14646 v2 · 2024-11-22 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J542UC63T2YB4UHRLOGWRUIQCK}

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	2026-07-05T09:41:04.110032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f79aa0bdb9eb01e50f15b8d68d110128b79b16c1318fc859afc0895fce8dfef

Aliases

arxiv: 2411.14646 · arxiv_version: 2411.14646v2 · doi: 10.48550/arxiv.2411.14646 · pith_short_12: J542UC63T2YB · pith_short_16: J542UC63T2YB4UHR · pith_short_8: J542UC63

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/J542UC63T2YB4UHRLOGWRUIQCK \
  | 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: 4f79aa0bdb9eb01e50f15b8d68d110128b79b16c1318fc859afc0895fce8dfef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46168014dc6f7ad1e27e8f069e2891ccaac9c63c27ddb503b3dfa004b9e96707",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2024-11-22T00:30:55Z",
    "title_canon_sha256": "cc1926bf807034916d88007cc91e66cb19c78c438927f47ea852b95060ebac0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14646",
    "kind": "arxiv",
    "version": 2
  }
}