Pith Number

pith:UAZCOXZR

pith:2026:UAZCOXZRFDHAA2S5UH5DDA33YY

not attested not anchored not stored refs pending

Stacked Intelligent Metasurface-Aided Wave-Domain Signal Processing: From Communications to Sensing and Computing

Chau Yuen, Jiancheng An, Lajos Hanzo, Marco Di Renzo, Mehdi Bennis, Merouane Debbah

arxiv:2601.16030 v2 · 2026-01-22 · cs.IT · 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{UAZCOXZRFDHAA2S5UH5DDA33YY}

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.

Cited by

1 paper in Pith

Fundamental Theorems on Controllability in Wave-domain Processing for Holographic MIMO

Receipt and verification

First computed	2026-07-28T01:23:28.633905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a032275f3128ce006a5da1fa31837bc61783aa54a2fb0e6a4e42d6a6d0af9fef

Aliases

arxiv: 2601.16030 · arxiv_version: 2601.16030v2 · doi: 10.48550/arxiv.2601.16030 · pith_short_12: UAZCOXZRFDHA · pith_short_16: UAZCOXZRFDHAA2S5 · pith_short_8: UAZCOXZR

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/UAZCOXZRFDHAA2S5UH5DDA33YY \
  | 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: a032275f3128ce006a5da1fa31837bc61783aa54a2fb0e6a4e42d6a6d0af9fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b680e03eef010d9755bd50c5287ba2dfacf66ad46d2f7babd8a4bb7747484c4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-01-22T14:58:43Z",
    "title_canon_sha256": "212c8cd6761b23615a3af56b1d096b7c92e3cd3b4190d58a388bc49a22f152bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16030",
    "kind": "arxiv",
    "version": 2
  }
}