Pith Number

pith:PWGIQX3Y

pith:2024:PWGIQX3YYJWD4YSYYEPGTGVANA

not attested not anchored not stored refs pending

Hypermultiplexed Integrated-Photonics-based Tensor Optical Processor

Alexander Sludds, Cheng Wang, Chun-Ho Lee, Dirk Englund, Eric Zhong, Hanke Feng, Kaiwen Xue, Ke Zhang, Lian Zhou, Mengjie Yu, Reshma Kopparapu, Ryan Hamerly, Shaoyuan Ou, Zaijun Chen

arxiv:2401.18050 v4 · 2024-01-31 · cs.ET · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWGIQX3YYJWD4YSYYEPGTGVANA}

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.

Cited by

1 paper in Pith

A fully-programmable integrated photonic processor for both domain-specific and general-purpose computing

Receipt and verification

First computed	2026-07-05T09:26:23.719008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d8c885f78c26c3e6258c11e699aa068230f718b5a64d517a924225e20278184

Aliases

arxiv: 2401.18050 · arxiv_version: 2401.18050v4 · doi: 10.48550/arxiv.2401.18050 · pith_short_12: PWGIQX3YYJWD · pith_short_16: PWGIQX3YYJWD4YSY · pith_short_8: PWGIQX3Y

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/PWGIQX3YYJWD4YSYYEPGTGVANA \
  | 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: 7d8c885f78c26c3e6258c11e699aa068230f718b5a64d517a924225e20278184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae73ea4fac3935e94d45d0598c21efa01cff05affdc75c7662277ee66ed5067",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2024-01-31T18:14:13Z",
    "title_canon_sha256": "71b0784b8ee5a984243bc464071d1be416471cfcf4fa211438c45fdf019eb457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.18050",
    "kind": "arxiv",
    "version": 4
  }
}