Pith Number

pith:ARB237Q3

pith:2024:ARB237Q3YO66Z2GGFTRUKCBZGQ

not attested not anchored not stored refs pending

A new architecture for high speed core-selective switch for multicore fibers

Crist\'obal Melo, Diego Arroyo, Esteban S. G\'omez, Gabriel Saavedra, Gustavo Lima, Jaime Cari\~ne, Mat\'ias Reyes. F., Miguel Figueroa, Stephen P. Walborn

arxiv:2411.17641 v1 · 2024-11-26 · quant-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARB237Q3YO66Z2GGFTRUKCBZGQ}

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	2026-07-05T10:55:27.034905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0443adfe1bc3bdece8c62ce3450839341bf97aa927c3e9b00868a85aad206df6

Aliases

arxiv: 2411.17641 · arxiv_version: 2411.17641v1 · doi: 10.48550/arxiv.2411.17641 · pith_short_12: ARB237Q3YO66 · pith_short_16: ARB237Q3YO66Z2GG · pith_short_8: ARB237Q3

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/ARB237Q3YO66Z2GGFTRUKCBZGQ \
  | 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: 0443adfe1bc3bdece8c62ce3450839341bf97aa927c3e9b00868a85aad206df6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b409df2df0c5ad30f6ec61e4429e673b0d59874a928dc01826f4c9f78c95c0",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-26T18:06:44Z",
    "title_canon_sha256": "dfe68394d01ff0d6721a6c214718fb4bb75c324521e15c9f4fba1d43ea9cd3f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17641",
    "kind": "arxiv",
    "version": 1
  }
}