Pith Number

pith:PNSQGQ36

pith:2026:PNSQGQ36CJKH5P5HSK3TZVGSX3

not attested not anchored not stored refs pending

Mutually Unbiased Bases for Variational Quantum Initialization: Basis-Union Optimality and Adaptive Family Search

Abed Semre, Steven Frankel

arxiv:2605.16060 v1 · 2026-05-15 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNSQGQ36CJKH5P5HSK3TZVGSX3}

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	2026-05-20T00:01:51.060547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6503437e12547ebfa792b73cd4d2bed6dc4f90e1e3b4deb29353f892354f47

Aliases

arxiv: 2605.16060 · arxiv_version: 2605.16060v1 · doi: 10.48550/arxiv.2605.16060 · pith_short_12: PNSQGQ36CJKH · pith_short_16: PNSQGQ36CJKH5P5H · pith_short_8: PNSQGQ36

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/PNSQGQ36CJKH5P5HSK3TZVGSX3 \
  | 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: 7b6503437e12547ebfa792b73cd4d2bed6dc4f90e1e3b4deb29353f892354f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27280880de35039981403f488017621bc9f154824775d6d6334a8e248ca30f81",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-15T15:26:16Z",
    "title_canon_sha256": "f1b5ada3ef63d23b8f16685c812cab745f4ec1faf3c7e3baa7010c2b3087d6e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16060",
    "kind": "arxiv",
    "version": 1
  }
}