Pith Number

pith:LHM6NSGZ

pith:2025:LHM6NSGZ2OWOFBY5YQL4HHECYS

not attested not anchored not stored refs pending

Quantum Variational Transformer Model for Enhanced Cancer Classification

Don Roosan, Md Rahatul Ashakin, Mohammad Rifat Haider, Rubayat Khan, Saif Nirzhor, Tiffany Khou

arxiv:2506.21641 v1 · 2025-06-25 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHM6NSGZ2OWOFBY5YQL4HHECYS}

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	2026-07-05T11:27:57.846688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d9e6c8d9d3ace2871dc417c39c82c4930e4f02eba6ee14be0ec9720b0fd635

Aliases

arxiv: 2506.21641 · arxiv_version: 2506.21641v1 · doi: 10.48550/arxiv.2506.21641 · pith_short_12: LHM6NSGZ2OWO · pith_short_16: LHM6NSGZ2OWOFBY5 · pith_short_8: LHM6NSGZ

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/LHM6NSGZ2OWOFBY5YQL4HHECYS \
  | 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: 59d9e6c8d9d3ace2871dc417c39c82c4930e4f02eba6ee14be0ec9720b0fd635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e7f497267f5d79978fb9f949b9a5e44ed2cb748c3de76e4e67e95ecf5f66ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-06-25T20:53:40Z",
    "title_canon_sha256": "cd08430194d69db8323152ade287fe773f29625d6a0962e704febb65abbae48f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21641",
    "kind": "arxiv",
    "version": 1
  }
}