Pith Number

pith:ZTXAAIH2

pith:2025:ZTXAAIH2G75UHQC4XYNODKINF4

not attested not anchored not stored refs pending

PGKET: A Photonic Gaussian Kernel Enhanced Transformer

Ren-Xin Zhao

arxiv:2507.19041 v1 · 2025-07-25 · quant-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTXAAIH2G75UHQC4XYNODKINF4}

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	2026-07-05T11:43:18.584233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccee0020fa37fb43c05cbe1ae1a90d2f0c8b9a42eac07f683109e667ce991a9f

Aliases

arxiv: 2507.19041 · arxiv_version: 2507.19041v1 · doi: 10.48550/arxiv.2507.19041 · pith_short_12: ZTXAAIH2G75U · pith_short_16: ZTXAAIH2G75UHQC4 · pith_short_8: ZTXAAIH2

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/ZTXAAIH2G75UHQC4XYNODKINF4 \
  | 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: ccee0020fa37fb43c05cbe1ae1a90d2f0c8b9a42eac07f683109e667ce991a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "900d351375c558a1441b2f121dcff2760a8ee762ede69bb667dee11a56884f43",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-25T07:52:24Z",
    "title_canon_sha256": "dc1f1ebb76a27fba64f9506ebcb81dc00c3073ab239a26728332113444b31686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19041",
    "kind": "arxiv",
    "version": 1
  }
}