Pith Number

pith:HK2LZCMO

pith:2018:HK2LZCMOPNMWZSIIJH4X3WXZ2R

not attested not anchored not stored refs pending

Information Encoding with Optical Dielectric Metasurface via Independent Multichannels

Bo Wang, Fengliang Dong, Hang Feng, Lanqin Yan Xiaojun Li, L. F. Sun, Lihua Xu, Weiguo Chu, Xianfeng Zhang, Yan Li, Zhiwei Song

arxiv:1805.11246 v1 · 2018-05-29 · 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{HK2LZCMOPNMWZSIIJH4X3WXZ2R}

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	2026-05-18T00:14:43.160769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab4bc898e7b596cc90849f97ddaf9d4607cc4e4394644182165dfe690c206c1

Aliases

arxiv: 1805.11246 · arxiv_version: 1805.11246v1 · doi: 10.48550/arxiv.1805.11246 · pith_short_12: HK2LZCMOPNMW · pith_short_16: HK2LZCMOPNMWZSII · pith_short_8: HK2LZCMO

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/HK2LZCMOPNMWZSIIJH4X3WXZ2R \
  | 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: 3ab4bc898e7b596cc90849f97ddaf9d4607cc4e4394644182165dfe690c206c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a36f727db5dd5825dcd1a913c81b82fc16d5e6d06bdfb22d2463c9f30ebff15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-29T05:21:12Z",
    "title_canon_sha256": "96fc088a2cd3dd634e70c9eb99c2871bf6411c22b46ede611bb33e80e64634a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11246",
    "kind": "arxiv",
    "version": 1
  }
}