Pith Number

pith:R3WCRVW7

pith:2026:R3WCRVW7DOJNRZQTZAF4X6QU6P

not attested not anchored not stored refs pending

Tailor Made Embeddings for Quantum Machine Learning

Aldo Lamarre, Dominik \v{S}afr\'anek

arxiv:2606.26312 v1 · 2026-06-24 · quant-ph · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3WCRVW7DOJNRZQTZAF4X6QU6P}

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	2026-06-26T00:15:36.291078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eec28d6df1b92d8e613c80bcbfa14f3e38a2166522898cdcb80e07e6d107878

Aliases

arxiv: 2606.26312 · arxiv_version: 2606.26312v1 · doi: 10.48550/arxiv.2606.26312 · pith_short_12: R3WCRVW7DOJN · pith_short_16: R3WCRVW7DOJNRZQT · pith_short_8: R3WCRVW7

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/R3WCRVW7DOJNRZQTZAF4X6QU6P \
  | 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: 8eec28d6df1b92d8e613c80bcbfa14f3e38a2166522898cdcb80e07e6d107878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d705afe1cdc369556486fe918ede761fc804f5c49063c07ece089a0daa859921",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-24T18:53:41Z",
    "title_canon_sha256": "f5ed3e5bdc911c5258fd074dd612f6d78fd3f2462a874e15e3c30ede719581d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26312",
    "kind": "arxiv",
    "version": 1
  }
}