Pith Number

pith:QPBGJADZ

pith:2024:QPBGJADZNYBKOSPLQR6OO64EED

not attested not anchored not stored refs pending

Variational learning of integrated quantum photonic circuits

Ai Qun Liu, Chengran Yang, Feng Gao, Guo-Qiang Lo, Hong Cai, Hui Zhang, Jayne Thompson, Lingxiao Wan, Lip Ket Chin, Mile Gu, Qiang Li, Wai-Keong Mok, Xianshu Luo, Yuzhi Shi

arxiv:2411.12417 v1 · 2024-11-19 · quant-ph · physics.comp-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{QPBGJADZNYBKOSPLQR6OO64EED}

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	2026-07-05T09:37:21.508607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83c26480796e02a749eb847ce77b8420e3d4a5eef75d5a104a2faa45b68773e0

Aliases

arxiv: 2411.12417 · arxiv_version: 2411.12417v1 · doi: 10.48550/arxiv.2411.12417 · pith_short_12: QPBGJADZNYBK · pith_short_16: QPBGJADZNYBKOSPL · pith_short_8: QPBGJADZ

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/QPBGJADZNYBKOSPLQR6OO64EED \
  | 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: 83c26480796e02a749eb847ce77b8420e3d4a5eef75d5a104a2faa45b68773e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f3c35eb8cb3521643e4fc60c27fed9e0514fe85f2f367374d88c23113e4b1d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-19T11:04:12Z",
    "title_canon_sha256": "7c13c4f4de1bdf5fe24d8181e1c3e1dff935db11e291dbd20186accc5ce09b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.12417",
    "kind": "arxiv",
    "version": 1
  }
}