Pith Number

pith:YP6E352V

pith:2025:YP6E352VLPMKBB4ZMLL66DACLM

not attested not anchored not stored refs pending

Dispersion-Engineered Compact Twisted Metasurfaces Enabling 3D Frequency-Reconfigurable Holography

Axiang Yu, Cheng Pang, Jianqi Hu, Jiaran Qi, Mingshuang Hu, Pengcheng Wang, Yiding Liu, Yongkang Dong, Yuzhong Wang, Ziang Yue

arxiv:2504.03115 v1 · 2025-04-04 · 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{YP6E352VLPMKBB4ZMLL66DACLM}

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	2026-07-05T10:44:26.517301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fc4df7555bd8a0879962d7ef0c025b2ecae8927004c069b23e7d1ed74fb3ee

Aliases

arxiv: 2504.03115 · arxiv_version: 2504.03115v1 · doi: 10.48550/arxiv.2504.03115 · pith_short_12: YP6E352VLPMK · pith_short_16: YP6E352VLPMKBB4Z · pith_short_8: YP6E352V

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/YP6E352VLPMKBB4ZMLL66DACLM \
  | 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: c3fc4df7555bd8a0879962d7ef0c025b2ecae8927004c069b23e7d1ed74fb3ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6fc9c55431a462d9f74026066628d137f3ac7b31ea2e52ea763e3f61a4fc289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-04T02:06:27Z",
    "title_canon_sha256": "1be78e28ada3374afd752c9b74694ff86faeab5f2bd6b0448384f3497eac0628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03115",
    "kind": "arxiv",
    "version": 1
  }
}