Pith Number

pith:WYYLKNKG

pith:2014:WYYLKNKG7BDQTLL4KIOBSR327O

not attested not anchored not stored refs pending

Complete achromatic optical switching between two waveguides with a sign flip of the phase mismatch

Andon A. Rangelov, Elica Kyoseva, Wei Huang

arxiv:1409.7757 v1 · 2014-09-27 · 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{WYYLKNKG7BDQTLL4KIOBSR327O}

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	2026-05-18T01:41:54.779146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b630b53546f84709ad7c521c19477afb802def8ebb12b4e260c4265d9376daf9

Aliases

arxiv: 1409.7757 · arxiv_version: 1409.7757v1 · doi: 10.48550/arxiv.1409.7757 · pith_short_12: WYYLKNKG7BDQ · pith_short_16: WYYLKNKG7BDQTLL4 · pith_short_8: WYYLKNKG

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/WYYLKNKG7BDQTLL4KIOBSR327O \
  | 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: b630b53546f84709ad7c521c19477afb802def8ebb12b4e260c4265d9376daf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f656e4df191868091317cf985ec1aa3ee2fd63b3b2f88d506d3bb5bdfcb2b4eb",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-27T03:26:06Z",
    "title_canon_sha256": "0d2252757e58b2b9abdb8d093b4fa04df3e6e3ffe06e2adf96c52c04608616ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7757",
    "kind": "arxiv",
    "version": 1
  }
}