Pith Number

pith:BZ47T2MH

pith:2025:BZ47T2MHD4SWYO3BCJPM7IPV5G

not attested not anchored not stored refs pending

Quantum Semi-Random Forests for Qubit-Efficient Recommender Systems

Abdolrahman Alavi, Azadeh Alavi, Fatemeh Kouchmeshki, Jiayang Niu, Yongli Ren

arxiv:2508.00027 v1 · 2025-07-30 · quant-ph · 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{BZ47T2MHD4SWYO3BCJPM7IPV5G}

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	2026-07-05T11:46:47.770875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e79f9e9871f256c3b61125ecfa1f5e99fd4c2bd8533bcca43a14ca36383bbe4

Aliases

arxiv: 2508.00027 · arxiv_version: 2508.00027v1 · doi: 10.48550/arxiv.2508.00027 · pith_short_12: BZ47T2MHD4SW · pith_short_16: BZ47T2MHD4SWYO3B · pith_short_8: BZ47T2MH

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/BZ47T2MHD4SWYO3BCJPM7IPV5G \
  | 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: 0e79f9e9871f256c3b61125ecfa1f5e99fd4c2bd8533bcca43a14ca36383bbe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5968512d6c8e5b2cd61ba1e94e91e83bfd67a54a78ab2b9b67a806404b38100",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-30T03:20:44Z",
    "title_canon_sha256": "fdfd5d5fe72911b31a8537b227fde7c9fa140208d992a573c32007cb048c7896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00027",
    "kind": "arxiv",
    "version": 1
  }
}