Pith Number

pith:EVYAHYLA

pith:2024:EVYAHYLANXWCWKCB26WRR6TGKL

not attested not anchored not stored refs pending

Efficient Gradient Estimation for Parameterized Quantum Systems with Lie Algebraic Symmetries

Masih Mozakka, Mohsen Heidari, Wojciech Szpankowski

arxiv:2404.05108 v3 · 2024-04-07 · quant-ph · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVYAHYLANXWCWKCB26WRR6TGKL}

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	2026-05-25T02:01:00.725643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257003e1606dec2b2841d7ad18fa6652e876c21e40f7ef924890948eb059b904

Aliases

arxiv: 2404.05108 · arxiv_version: 2404.05108v3 · doi: 10.48550/arxiv.2404.05108 · pith_short_12: EVYAHYLANXWC · pith_short_16: EVYAHYLANXWCWKCB · pith_short_8: EVYAHYLA

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/EVYAHYLANXWCWKCB26WRR6TGKL \
  | 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: 257003e1606dec2b2841d7ad18fa6652e876c21e40f7ef924890948eb059b904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4f1ce578b043a18aff0e24dea918de4c5b065f9fe884759b087f85e4fd6aec",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-07T23:34:51Z",
    "title_canon_sha256": "dcb800c5ea58a72728fab4dc80d2f9702121bd1c873b9ba0c1f3adb5cae480f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05108",
    "kind": "arxiv",
    "version": 3
  }
}