Pith Number

pith:LSZYTE57

pith:2023:LSZYTE57BLSB2LCGKFICWF5VTB

not attested not anchored not stored refs pending

Quantum Shadow Gradient Descent for Variational Quantum Algorithms

Arjun Jacob Grama, Mobasshir A Naved, Mohsen Heidari, Wenbo Xie, Wojciech Szpankowski, Zahra Honjani

arxiv:2310.06935 v2 · 2023-10-10 · 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{LSZYTE57BLSB2LCGKFICWF5VTB}

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	2026-07-05T08:58:20.414704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb38993bf0ae41d2c4651502b17b59865c244723b361ae7fafce56348eb2238

Aliases

arxiv: 2310.06935 · arxiv_version: 2310.06935v2 · doi: 10.48550/arxiv.2310.06935 · pith_short_12: LSZYTE57BLSB · pith_short_16: LSZYTE57BLSB2LCG · pith_short_8: LSZYTE57

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/LSZYTE57BLSB2LCGKFICWF5VTB \
  | 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: 5cb38993bf0ae41d2c4651502b17b59865c244723b361ae7fafce56348eb2238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0879aca32ad259c74d44dae74569abbb4305b144cfec342b4c256edf4c88be3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-10T18:45:43Z",
    "title_canon_sha256": "1a05a217c4af963771b6852b2048bace6f0c3f54b387ecc375d11310c95dcfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06935",
    "kind": "arxiv",
    "version": 2
  }
}