Pith Number

pith:75HOCZGX

pith:2026:75HOCZGXJ7YGBTPANYWF6HTMKD

not attested not anchored not stored refs pending

Schmidt Decomposition-Based Methods for Efficient Quantum Image Encoding

Alexander Geng, Ali Moghiseh, Ana-Maria Pangeva, Andreas Weinmann, Desislava Ivanova, Yassine Ferhi

arxiv:2606.10874 v1 · 2026-06-09 · cs.CV · math.QA · 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{75HOCZGXJ7YGBTPANYWF6HTMKD}

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	2026-06-10T01:10:45.098972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4ee164d74ff060cde06e2c5f1e6c50e4546ccce0c6e54700a9e21ab6e38e48

Aliases

arxiv: 2606.10874 · arxiv_version: 2606.10874v1 · doi: 10.48550/arxiv.2606.10874 · pith_short_12: 75HOCZGXJ7YG · pith_short_16: 75HOCZGXJ7YGBTPA · pith_short_8: 75HOCZGX

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/75HOCZGXJ7YGBTPANYWF6HTMKD \
  | 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: ff4ee164d74ff060cde06e2c5f1e6c50e4546ccce0c6e54700a9e21ab6e38e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dbbbb9a3696fe00d26a772c51813935a5cbaeb346b81608b6dc2eb4dc05c0a5",
    "cross_cats_sorted": [
      "math.QA",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-09T13:50:48Z",
    "title_canon_sha256": "b3117a1bd7f67ad2d6489b5504590c6fc9a5a3a60790496476a26fa52492694a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10874",
    "kind": "arxiv",
    "version": 1
  }
}