Pith Number

pith:3UMXPJDQ

pith:2021:3UMXPJDQ5TIQ3FOC44ZEZLECQA

not attested not anchored not stored refs pending

Quantum Machine Learning for Finance

Akshay Ajagekar, Alexander Buts, Andrew Jena, Arthur Rattew, Dylan Herman, Marco Pistoia, Pierre Minssen, Pradeep Niroula, Romina Yalovetzky, Shaohan Hu, Shouvanik Chakrabarti, Syed Farhan Ahmad, Yue Sun

arxiv:2109.04298 v1 · 2021-09-09 · quant-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3UMXPJDQ5TIQ3FOC44ZEZLECQA}

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

Benchmarking Quantum Algorithmic Resilience for CVaR Portfolio Optimization: The Expressibility-Coherence Trade-off

Receipt and verification

First computed	2026-07-05T03:12:57.184408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1977a470ecd10d95c2e7324cac82801751caac51fed9b4e70cdb152e23ecd1

Aliases

arxiv: 2109.04298 · arxiv_version: 2109.04298v1 · doi: 10.48550/arxiv.2109.04298 · pith_short_12: 3UMXPJDQ5TIQ · pith_short_16: 3UMXPJDQ5TIQ3FOC · pith_short_8: 3UMXPJDQ

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/3UMXPJDQ5TIQ3FOC44ZEZLECQA \
  | 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: dd1977a470ecd10d95c2e7324cac82801751caac51fed9b4e70cdb152e23ecd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e40d28e64c597a5e1c8d3e1b2187ef0651a275b87a73226e85bd76efc98d38",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-09T14:20:10Z",
    "title_canon_sha256": "001387773d0d315a6c98fbb97739c00b9115a2ec0f459cdf36d27e48e9f198b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04298",
    "kind": "arxiv",
    "version": 1
  }
}