Pith Number

pith:P4X4DHFB

pith:2025:P4X4DHFBV5LCSZTOASAMWXHXD5

not attested not anchored not stored refs pending

Disorder-enabled Synthetic Metasurfaces

Andrew Forbes, Cade Peters, Changxu Liu, Chi Li, Haoran Ren, Haoyi Yu, Stefan A. Maier

arxiv:2507.04696 v1 · 2025-07-07 · physics.optics · physics.app-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{P4X4DHFBV5LCSZTOASAMWXHXD5}

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	2026-07-05T11:32:52.236339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2fc19ca1af5629666e0480cb5cf71f475a7b16fa8c4e7f773c92d66df4d6df

Aliases

arxiv: 2507.04696 · arxiv_version: 2507.04696v1 · doi: 10.48550/arxiv.2507.04696 · pith_short_12: P4X4DHFBV5LC · pith_short_16: P4X4DHFBV5LCSZTO · pith_short_8: P4X4DHFB

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/P4X4DHFBV5LCSZTOASAMWXHXD5 \
  | 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: 7f2fc19ca1af5629666e0480cb5cf71f475a7b16fa8c4e7f773c92d66df4d6df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7bf54374571fd17d0af3602ffdb78ae2cc8b09b28f51ce3bc1e38fd5200f4c",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-07T06:31:21Z",
    "title_canon_sha256": "58b8249d7ae070ce8b194b65d929c339e3be5129cc478b9e6e5fb1918f5e9bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04696",
    "kind": "arxiv",
    "version": 1
  }
}