Pith Number

pith:QRC66GXW

pith:2025:QRC66GXWFZWBBKRTEXXHWQYCII

not attested not anchored not stored refs pending

Tri-band Aperture-shared Antenna Array Using Scalable FSS-based Electromagnetic Transparent Structure

Quan Xue, Wanchen Yang, Wenquan Che, Yongzheng Li

arxiv:2505.20114 v2 · 2025-05-26 · 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{QRC66GXWFZWBBKRTEXXHWQYCII}

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	2026-07-05T11:34:51.571409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8445ef1af62e6c10aa3325ee7b4302423de33f976ce7d928f40fc6368c84a157

Aliases

arxiv: 2505.20114 · arxiv_version: 2505.20114v2 · doi: 10.48550/arxiv.2505.20114 · pith_short_12: QRC66GXWFZWB · pith_short_16: QRC66GXWFZWBBKRT · pith_short_8: QRC66GXW

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/QRC66GXWFZWBBKRTEXXHWQYCII \
  | 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: 8445ef1af62e6c10aa3325ee7b4302423de33f976ce7d928f40fc6368c84a157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a7e14545106808e7961092f939f43411f050176261d6fe97bd6599e0c7581f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-05-26T15:18:50Z",
    "title_canon_sha256": "4ec5cdb11f475f79fe202bcba8a92b30ac8af40623a292b33f1865ce78b6341a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20114",
    "kind": "arxiv",
    "version": 2
  }
}