Pith Number

pith:NC3WSO75

pith:2022:NC3WSO75JE3CDVLUVSBELFG6GS

not attested not anchored not stored refs pending

Coherent photonic crossbar as a universal linear operator

Angelina Totovic, Apostolos Tsakyridis, David Lazovsky, George Giamougiannis, Nikos Pleros, Yangjin Ma

arxiv:2208.12033 v1 · 2022-08-24 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NC3WSO75JE3CDVLUVSBELFG6GS}

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

Complexity-energy trade-off in programmable unitary interferometers

Receipt and verification

First computed	2026-07-05T06:00:05.292302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b7693bfd493621d574ac824594de34bf4f5ac1eca2646e509363046c811702

Aliases

arxiv: 2208.12033 · arxiv_version: 2208.12033v1 · doi: 10.48550/arxiv.2208.12033 · pith_short_12: NC3WSO75JE3C · pith_short_16: NC3WSO75JE3CDVLU · pith_short_8: NC3WSO75

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/NC3WSO75JE3CDVLUVSBELFG6GS \
  | 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: 68b7693bfd493621d574ac824594de34bf4f5ac1eca2646e509363046c811702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a85dacf7a4790d22ec7e844956573c23a7ed72a748941d571868e2a7e42b1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2022-08-24T14:11:28Z",
    "title_canon_sha256": "08991d92d20e2ce985b106721db840b7d2ee00c1e1bb3f863673364ca90d66cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12033",
    "kind": "arxiv",
    "version": 1
  }
}