Pith Number

pith:6PIR6OPI

pith:2021:6PIR6OPITNZSJEVFIMKZWLHCP7

not attested not anchored not stored refs pending

High-dimensional encryption in optical fibers using machine learning

Chenglong You, Fatemeh Mostafavi, Mario A. Quiroz-Ju\'arez, Michelle L. J. Lollie, Mingyuan Hong, Narayan Bhusal, Omar S. Maga\~na-Loaiza, Roberto de J. Le\'on-Montiel

arxiv:2108.06420 v1 · 2021-08-13 · quant-ph · 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{6PIR6OPITNZSJEVFIMKZWLHCP7}

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	2026-07-05T03:06:37.256203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d11f39e89b732492a543159b2ce27ffd07faf4d69324eacc365cbd5702ba90

Aliases

arxiv: 2108.06420 · arxiv_version: 2108.06420v1 · doi: 10.48550/arxiv.2108.06420 · pith_short_12: 6PIR6OPITNZS · pith_short_16: 6PIR6OPITNZSJEVF · pith_short_8: 6PIR6OPI

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/6PIR6OPITNZSJEVFIMKZWLHCP7 \
  | 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: f3d11f39e89b732492a543159b2ce27ffd07faf4d69324eacc365cbd5702ba90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9317c95640fc978f2fc51b58573808f2dd3009058f495b34ac11c880b8b85d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-13T22:36:33Z",
    "title_canon_sha256": "810fa743b73b4d01345b8518dad7d855dc69555680a542e7ddb58c080ed19eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06420",
    "kind": "arxiv",
    "version": 1
  }
}