Pith Number

pith:VGBAJPKN

pith:2025:VGBAJPKNVOUIXF3E2THUUSMPVJ

not attested not anchored not stored refs pending

Beyond Diagonal Intelligent Reflecting Surface Aided Integrated Sensing and Communication

Shuowen Zhang, Shuo Zheng

arxiv:2505.16230 v2 · 2025-05-22 · cs.IT · eess.SP · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VGBAJPKNVOUIXF3E2THUUSMPVJ}

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	2026-07-05T11:26:04.603284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98204bd4daba88b9764d4cf4a498faa500489a289f4a0d8e49f5b884e8cb989

Aliases

arxiv: 2505.16230 · arxiv_version: 2505.16230v2 · doi: 10.48550/arxiv.2505.16230 · pith_short_12: VGBAJPKNVOUI · pith_short_16: VGBAJPKNVOUIXF3E · pith_short_8: VGBAJPKN

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/VGBAJPKNVOUIXF3E2THUUSMPVJ \
  | 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: a98204bd4daba88b9764d4cf4a498faa500489a289f4a0d8e49f5b884e8cb989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "060918b72c5488029b7688317e2167f2e92a32bf5d1be1afe17b3d733ecd2d09",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-05-22T05:00:07Z",
    "title_canon_sha256": "279b3ec1ad8ac23c14c3cefc5d43e0d54efa14429c3567b391a390920da21a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16230",
    "kind": "arxiv",
    "version": 2
  }
}