Pith Number

pith:EFYTD7VB

pith:2026:EFYTD7VBELEPRL62G2FYEK3R3K

not attested not anchored not stored refs pending

Beyond Logical Circuits: Hardware-Aware Analysis of Expressibility and Trainability in Variational Quantum Algorithms

Muhammad Kashif, Muhammad Shafique

arxiv:2605.25552 v1 · 2026-05-25 · 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{EFYTD7VBELEPRL62G2FYEK3R3K}

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	2026-05-26T02:04:42.480676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

217131fea122c8f8afda368b822b71da80d745e3f368017e4490df75441ca3df

Aliases

arxiv: 2605.25552 · arxiv_version: 2605.25552v1 · doi: 10.48550/arxiv.2605.25552 · pith_short_12: EFYTD7VBELEP · pith_short_16: EFYTD7VBELEPRL62 · pith_short_8: EFYTD7VB

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/EFYTD7VBELEPRL62G2FYEK3R3K \
  | 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: 217131fea122c8f8afda368b822b71da80d745e3f368017e4490df75441ca3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "156d0232c40d069bf0f587d9aa057bff1f07a16b16c35bf81285aea603772556",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-25T08:09:35Z",
    "title_canon_sha256": "f8d37e8865326aea55dd000e870bfdc8329fd024718121cbbad4c4fad458e4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25552",
    "kind": "arxiv",
    "version": 1
  }
}