Pith Number

pith:AVULIL4I

pith:2014:AVULIL4IBKV3K3WSLOZAUK2JPJ

not attested not anchored not stored refs pending

An Evolutionary Optimization Approach to Risk Parity Portfolio Selection

Ronald Hochreiter

arxiv:1411.7494 v2 · 2014-11-27 · q-fin.PM · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVULIL4IBKV3K3WSLOZAUK2JPJ}

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	2026-05-18T02:19:00.752424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0568b42f880aabb56ed25bb20a2b497a564a37b5fe3f5067fc47a41089de813b

Aliases

arxiv: 1411.7494 · arxiv_version: 1411.7494v2 · doi: 10.48550/arxiv.1411.7494 · pith_short_12: AVULIL4IBKV3 · pith_short_16: AVULIL4IBKV3K3WS · pith_short_8: AVULIL4I

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/AVULIL4IBKV3K3WSLOZAUK2JPJ \
  | 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: 0568b42f880aabb56ed25bb20a2b497a564a37b5fe3f5067fc47a41089de813b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e3dd8e02ba6733156d89400eaa219b542c3c4d717794669145174f4fad48e4",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2014-11-27T08:26:09Z",
    "title_canon_sha256": "f9b0776cf344dd299c3e13b8ac624ff844f643656c8b221fa9ffe78fce6e86ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7494",
    "kind": "arxiv",
    "version": 2
  }
}