Pith Number

pith:TR2QTNNP

pith:2023:TR2QTNNPESSWZ7KM7IFWG3NRV6

not attested not anchored not stored refs pending

Identifying overparameterization in Quantum Circuit Born Machines

Andrea Delgado, Francisco Rios, Kathleen E. Hamilton

arxiv:2307.03292 v2 · 2023-07-06 · 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{TR2QTNNPESSWZ7KM7IFWG3NRV6}

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

Adaptive directional gradients for parameterised quantum circuits

Receipt and verification

First computed	2026-07-05T06:29:04.402221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7509b5af24a56cfd4cfa0b636db1afb3a9da3559150032ffbd4be2f432a2e9

Aliases

arxiv: 2307.03292 · arxiv_version: 2307.03292v2 · doi: 10.48550/arxiv.2307.03292 · pith_short_12: TR2QTNNPESSW · pith_short_16: TR2QTNNPESSWZ7KM · pith_short_8: TR2QTNNP

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/TR2QTNNPESSWZ7KM7IFWG3NRV6 \
  | 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: 9c7509b5af24a56cfd4cfa0b636db1afb3a9da3559150032ffbd4be2f432a2e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50c685b27097c017eeef28149eb73dc0ccb64b4b581a08e7837c78d915fa9b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-06T21:05:22Z",
    "title_canon_sha256": "dd2e12e2322bc8bfea2f103cb545e0e8dde8a858702b49aeab7aec7465b50559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03292",
    "kind": "arxiv",
    "version": 2
  }
}