Pith Number

pith:KXHIHKW6

pith:2025:KXHIHKW6QZMS2QGV2PIXLCDANK

not attested not anchored not stored refs pending

Multi-channel electrically tunable varifocal metalens with compact multilayer polarization-dependent metasurfaces and liquid crystals

Fang Liu, Hao Sun, Kaiyu Cui, Tian Tian, Wei Zhang, Xue Feng, Yidong Huang, Yongzhuo Li, Yuxuan Liao, Zhe Li, Zhiyao Ma

arxiv:2505.10953 v1 · 2025-05-16 · 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{KXHIHKW6QZMS2QGV2PIXLCDANK}

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	2026-07-05T11:04:08.492624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ce83aade86592d40d5d3d17588606aa4739254f5808871b3d003aa9032d5d4

Aliases

arxiv: 2505.10953 · arxiv_version: 2505.10953v1 · doi: 10.48550/arxiv.2505.10953 · pith_short_12: KXHIHKW6QZMS · pith_short_16: KXHIHKW6QZMS2QGV · pith_short_8: KXHIHKW6

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/KXHIHKW6QZMS2QGV2PIXLCDANK \
  | 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: 55ce83aade86592d40d5d3d17588606aa4739254f5808871b3d003aa9032d5d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cef39b8f4552eeeb3cccbcb46e7df5be695bc486574286fae7296caba9b94af",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-16T07:40:32Z",
    "title_canon_sha256": "deb184c269684fdcef127de60ff44e96c79000dbd7b185e8789763d7e76ea061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10953",
    "kind": "arxiv",
    "version": 1
  }
}