Pith Number

pith:B4MDRWNT

pith:2023:B4MDRWNTKW2PBXGI5KRZH7YFCV

not attested not anchored not stored refs pending

D-STAR: Dual Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surfaces for Joint Uplink/Downlink Transmission

Chia-Jou Ku, Kai-Ten Feng, Lajos Hanzo, Li-Hsiang Shen, Po-Chen Wu, Yuanwei Liu, Yu-Ting Li

arxiv:2307.16096 v3 · 2023-07-30 · 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{B4MDRWNTKW2PBXGI5KRZH7YFCV}

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	2026-07-05T07:42:41.150010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1838d9b355b4f0dcc8eaa393ff05154f6362133371d2ae50c197597ac2e602

Aliases

arxiv: 2307.16096 · arxiv_version: 2307.16096v3 · doi: 10.48550/arxiv.2307.16096 · pith_short_12: B4MDRWNTKW2P · pith_short_16: B4MDRWNTKW2PBXGI · pith_short_8: B4MDRWNT

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/B4MDRWNTKW2PBXGI5KRZH7YFCV \
  | 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: 0f1838d9b355b4f0dcc8eaa393ff05154f6362133371d2ae50c197597ac2e602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27810b7d054c697d0b7060a32cc3eafdb96d8bdc9c8abd80bc028739bdc92983",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-07-30T00:10:23Z",
    "title_canon_sha256": "3b8e3b38cfe4f0e35bad6857679e2804210b52abb6effc01fe8c74e4f434516c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16096",
    "kind": "arxiv",
    "version": 3
  }
}