Pith Number

pith:IIVGCKUS

pith:2020:IIVGCKUS4QNJ7NYL6OBE7F4W23

not attested not anchored not stored refs pending

Chiral excitation and effective bandwidth enhancement in tilted coupled optical waveguide lattices

Stefano Longhi

arxiv:2011.11529 v1 · 2020-11-23 · 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{IIVGCKUS4QNJ7NYL6OBE7F4W23}

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	2026-07-05T01:58:57.157144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

422a612a92e41a9fb70bf3824f9796d6f6ecea04bddbc452e75f5f7dd8e3e62a

Aliases

arxiv: 2011.11529 · arxiv_version: 2011.11529v1 · doi: 10.48550/arxiv.2011.11529 · pith_short_12: IIVGCKUS4QNJ · pith_short_16: IIVGCKUS4QNJ7NYL · pith_short_8: IIVGCKUS

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/IIVGCKUS4QNJ7NYL6OBE7F4W23 \
  | 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: 422a612a92e41a9fb70bf3824f9796d6f6ecea04bddbc452e75f5f7dd8e3e62a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb527c2022efd8d6aa9931a88cd7f9b92d0b2af06c3cfb2f1945a6c0944e8b0e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-11-23T16:37:12Z",
    "title_canon_sha256": "f9ff71b1c18b515382ae6ae1a4b9460c9fd64e0c7617cfc68dbfb15cde895349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11529",
    "kind": "arxiv",
    "version": 1
  }
}