Pith Number

pith:AXBF7CUR

pith:2024:AXBF7CUROWPO3ZU622EJHEQACE

not attested not anchored not stored refs pending

Mutual Information Optimization for SIM-Based Holographic MIMO Systems

Le-Nam Tran, Nemanja Stefan Perovi\'c

arxiv:2403.18307 v2 · 2024-03-27 · 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{AXBF7CUROWPO3ZU622EJHEQACE}

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

State of the Art on Stacked Intelligent Metasurfaces: Communication, Sensing and Computing in the Wave Domain

Receipt and verification

First computed	2026-07-05T08:59:06.614777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c25f8a91759eede69ed6889392001109173cff3ff72fedee0e9436c8b2d29f

Aliases

arxiv: 2403.18307 · arxiv_version: 2403.18307v2 · doi: 10.48550/arxiv.2403.18307 · pith_short_12: AXBF7CUROWPO · pith_short_16: AXBF7CUROWPO3ZU6 · pith_short_8: AXBF7CUR

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/AXBF7CUROWPO3ZU622EJHEQACE \
  | 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: 05c25f8a91759eede69ed6889392001109173cff3ff72fedee0e9436c8b2d29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baadd291e058648630b70d8f4b259da92f06539973c3bede39279040ac56ed8d",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-03-27T07:10:09Z",
    "title_canon_sha256": "c0273f021bffec2103808feb3ee6ef94f0501d4db829746e8b6bff0c497d1c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18307",
    "kind": "arxiv",
    "version": 2
  }
}