Pith Number

pith:TWG3QKRG

pith:2026:TWG3QKRG4ARUFN5GP3LIUW4JOV

not attested not anchored not stored refs pending

Dimensionality Reduction of QAOA Parameter Space with Kernel PCA for Max-Cut

Sidharth Brahmandam, Vayd Ramkumar

arxiv:2606.23718 v1 · 2026-06-17 · 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{TWG3QKRG4ARUFN5GP3LIUW4JOV}

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	2026-06-24T00:14:24.192039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8db82a26e02342b7a67ed68a5b897570d064c0e7904d33563bc51e0f860cc7

Aliases

arxiv: 2606.23718 · arxiv_version: 2606.23718v1 · doi: 10.48550/arxiv.2606.23718 · pith_short_12: TWG3QKRG4ARU · pith_short_16: TWG3QKRG4ARUFN5G · pith_short_8: TWG3QKRG

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/TWG3QKRG4ARUFN5GP3LIUW4JOV \
  | 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: 9d8db82a26e02342b7a67ed68a5b897570d064c0e7904d33563bc51e0f860cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5bd9094f79dd4184aa2fdb4474bdc6bbd9669f45be78fc344ded8f9b2057ae",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-17T02:06:46Z",
    "title_canon_sha256": "7eced8510cd3cc607546bf02b2051d6df14bdaba05042859e0e23e88d6517613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23718",
    "kind": "arxiv",
    "version": 1
  }
}