Pith Number

pith:O56ZM52Z

pith:2023:O56ZM52ZUHD2FXEEBEYPSO7GX4

not attested not anchored not stored refs pending

Transparent matte surfaces enabled by asymmetric diffusion of white light

Feng Wu, Hongchen Chu, Mu Wang, Nicholas X. Fang, Runqi Jia, Ruwen Peng, Xiang Xiong, Yun Lai

arxiv:2303.12333 v2 · 2023-03-22 · 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{O56ZM52ZUHD2FXEEBEYPSO7GX4}

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.

Cited by

1 paper in Pith

Broadband Low-loss Unidirectional Reflection On-chip with Asymmetric Dielectric Metasurface

Receipt and verification

First computed	2026-07-05T05:56:56.569551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777d967759a1c7a2dc840930f93be6bf1bf83e9ebc88cb20d2edec546d9c4d96

Aliases

arxiv: 2303.12333 · arxiv_version: 2303.12333v2 · doi: 10.48550/arxiv.2303.12333 · pith_short_12: O56ZM52ZUHD2 · pith_short_16: O56ZM52ZUHD2FXEE · pith_short_8: O56ZM52Z

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/O56ZM52ZUHD2FXEEBEYPSO7GX4 \
  | 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: 777d967759a1c7a2dc840930f93be6bf1bf83e9ebc88cb20d2edec546d9c4d96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92296128ada7b53d4582ecc5945b49a8fb9c3fe8ff78f3b08a9804e73d604386",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-22T06:13:31Z",
    "title_canon_sha256": "a26e9491fa6b58e471860056ce55c1321f731be10f183b2ed28a21e23eddd507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12333",
    "kind": "arxiv",
    "version": 2
  }
}