Pith Number

pith:EZSXDHNO

pith:2018:EZSXDHNOIQDAE54KMQELBICBMH

not attested not anchored not stored refs pending

Calculus on parameterized quantum circuits

Dirk Oliver Theis, Javier Gil Vidal

arxiv:1812.06323 v2 · 2018-12-15 · 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{EZSXDHNOIQDAE54KMQELBICBMH}

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

4 papers in Pith

Efficient Gradient Estimation for Parameterized Quantum Systems with Lie Algebraic Symmetries

Mitigating the barren plateau problem in linear optics

One Coordinate at a Time: Convergence Guarantees for Rotosolve in Variational Quantum Algorithms

Quantum computation at the edge of chaos

Receipt and verification

First computed	2026-05-17T23:57:14.596303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2665719dae440602778a6408b0a04161c32129ab21431997a0210d611ff90795

Aliases

arxiv: 1812.06323 · arxiv_version: 1812.06323v2 · doi: 10.48550/arxiv.1812.06323 · pith_short_12: EZSXDHNOIQDA · pith_short_16: EZSXDHNOIQDAE54K · pith_short_8: EZSXDHNO

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/EZSXDHNOIQDAE54KMQELBICBMH \
  | 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: 2665719dae440602778a6408b0a04161c32129ab21431997a0210d611ff90795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823f49beebb71eae39f2098d80cdf8932ac3a4172e00fd38a5a6e9ed18104125",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-15T17:07:26Z",
    "title_canon_sha256": "b52cf377e75e954704d450846b6d6f904d93f9609b7e9b5c66fd194bf892c89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06323",
    "kind": "arxiv",
    "version": 2
  }
}