Pith Number

pith:LBCBTXNJ

pith:2021:LBCBTXNJSTYXLKCB3QR42PSDCU

not attested not anchored not stored refs pending

Quantum Portfolio Optimization with Investment Bands and Target Volatility

Rodrigo Hernandez, Roman Orus, Samuel Mugel, Samuel Palmer, Serkan Sahin

arxiv:2106.06735 v4 · 2021-06-12 · q-fin.PM · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBCBTXNJSTYXLKCB3QR42PSDCU}

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.

Cited by

1 paper in Pith

Large-scale portfolio optimization with variational neural annealing

Receipt and verification

First computed	2026-07-05T03:07:28.890231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584419dda994f175a841dc23cd3e43150968fa45d3cc5f16d0579dc1a1c7db9d

Aliases

arxiv: 2106.06735 · arxiv_version: 2106.06735v4 · doi: 10.48550/arxiv.2106.06735 · pith_short_12: LBCBTXNJSTYX · pith_short_16: LBCBTXNJSTYXLKCB · pith_short_8: LBCBTXNJ

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/LBCBTXNJSTYXLKCB3QR42PSDCU \
  | 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: 584419dda994f175a841dc23cd3e43150968fa45d3cc5f16d0579dc1a1c7db9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c7ab9e89d2424e2436bcbd3f205abd0a89125643f3a377f5b03959b5b507bb",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2021-06-12T10:17:17Z",
    "title_canon_sha256": "fa816197401cd27c571b33b0020a4c9c3c8b17aae18ff9db7ef98012c971e63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06735",
    "kind": "arxiv",
    "version": 4
  }
}