Pith Number

pith:N4GBLKOB

pith:2026:N4GBLKOBOMSLMZYQ4VYUMDPK5D

not attested not anchored not stored refs pending

PQFA: Parallel Quantum Feature Augmentation of Fused Representations for Multimodal Classification

Mingzhu Wang, Yun Shang

arxiv:2607.13466 v1 · 2026-07-15 · cs.LG · 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{N4GBLKOBOMSLMZYQ4VYUMDPK5D}

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	2026-07-16T01:22:14.537488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0c15a9c17324b66710e571460deae8ee4f28f7ea9b314e0f05e8b33945b71c

Aliases

arxiv: 2607.13466 · arxiv_version: 2607.13466v1 · doi: 10.48550/arxiv.2607.13466 · pith_short_12: N4GBLKOBOMSL · pith_short_16: N4GBLKOBOMSLMZYQ · pith_short_8: N4GBLKOB

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/N4GBLKOBOMSLMZYQ4VYUMDPK5D \
  | 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: 6f0c15a9c17324b66710e571460deae8ee4f28f7ea9b314e0f05e8b33945b71c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c1584061607d146d8a23c504473d0375cb41f0fdbf07b1751eb29e101b9c69",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-15T05:53:58Z",
    "title_canon_sha256": "c1f4024f960526615d3f12b1d0d0744a1b755167491f1b3a77833f87f4153594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13466",
    "kind": "arxiv",
    "version": 1
  }
}