Pith Number

pith:CUKOSGMA

pith:2014:CUKOSGMAKXKGY3ZLBFHLDP3WR5

not attested not anchored not stored refs pending

Controlling light with light using coherent meta-devices: all-optical transistor, summator and invertor

Kevin F. MacDonald, Nikolay I. Zheludev, Xu Fang

arxiv:1411.7021 v5 · 2014-11-25 · 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{CUKOSGMAKXKGY3ZLBFHLDP3WR5}

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	2026-05-18T01:16:37.656709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1514e9198055d46c6f2b094eb1bf768f418ed41aff1d2b95342c768b8a29a144

Aliases

arxiv: 1411.7021 · arxiv_version: 1411.7021v5 · doi: 10.48550/arxiv.1411.7021 · pith_short_12: CUKOSGMAKXKG · pith_short_16: CUKOSGMAKXKGY3ZL · pith_short_8: CUKOSGMA

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/CUKOSGMAKXKGY3ZLBFHLDP3WR5 \
  | 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: 1514e9198055d46c6f2b094eb1bf768f418ed41aff1d2b95342c768b8a29a144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57999a313260057aaa7a87d611b783d25879ce83010bcb0e43d39d76680668f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-11-25T20:51:50Z",
    "title_canon_sha256": "87ad3505666bf23554f6c5119943a47d820c6c08a821a9f0dd78bdc929bb617c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7021",
    "kind": "arxiv",
    "version": 5
  }
}