Pith Number

pith:NYYDZPNW

pith:2021:NYYDZPNWV2Q56TV7FYBK6MYCFL

not attested not anchored not stored refs pending

Waveguide lattice based architecture for multichannel optical transformations

2), (2) Moscow Institute Physics, Dolgoprudny, Faculty of Physics, I. V. Dyakonov (1), Lomonosov Moscow State University, Moscow, M. Yu. Saygin (1), N. N. Skryabin (1, Russia, Russia), S. P. Kulik (1) ((1) Quantum Technology Centre, Technology

arxiv:2103.02664 v1 · 2021-03-03 · physics.optics · quant-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{NYYDZPNWV2Q56TV7FYBK6MYCFL}

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

Universal programmable waveguide arrays

Receipt and verification

First computed	2026-07-05T03:04:47.028811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e303cbdb6aea1df4ebf2e02af33022ae5d95308957b5888e99d95157642b17c

Aliases

arxiv: 2103.02664 · arxiv_version: 2103.02664v1 · doi: 10.48550/arxiv.2103.02664 · pith_short_12: NYYDZPNWV2Q5 · pith_short_16: NYYDZPNWV2Q56TV7 · pith_short_8: NYYDZPNW

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/NYYDZPNWV2Q56TV7FYBK6MYCFL \
  | 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: 6e303cbdb6aea1df4ebf2e02af33022ae5d95308957b5888e99d95157642b17c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88dabb797d466e98411b78fab2963a872490bffc3023934f3dd013da8558283",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-03-03T20:23:24Z",
    "title_canon_sha256": "c4e3315ec99a9f816764364b48f33426ae06898d1900afd279a96387facc1de3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02664",
    "kind": "arxiv",
    "version": 1
  }
}