Pith Number

pith:XUPGXC7W

pith:2021:XUPGXC7WZTFRGHTPEKXQI7BWLK

not attested not anchored not stored refs pending

Beamforming Design and Power Allocation for Transmissive RMS-based Transmitter Architectures

Huanqing Cao, Wen Chen, Zhendong Li

arxiv:2107.11013 v2 · 2021-07-23 · 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{XUPGXC7WZTFRGHTPEKXQI7BWLK}

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	2026-07-05T03:15:53.313427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1e6b8bf6cccb131e6f22af047c365a8665365339533b519458243900ece1db

Aliases

arxiv: 2107.11013 · arxiv_version: 2107.11013v2 · doi: 10.48550/arxiv.2107.11013 · pith_short_12: XUPGXC7WZTFR · pith_short_16: XUPGXC7WZTFRGHTP · pith_short_8: XUPGXC7W

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/XUPGXC7WZTFRGHTPEKXQI7BWLK \
  | 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: bd1e6b8bf6cccb131e6f22af047c365a8665365339533b519458243900ece1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de2374fdec116348a3db6066798c35c947e0f2d06436366424ff345bdad7906b",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-07-23T03:24:45Z",
    "title_canon_sha256": "2ba9b0a9baafc1f266a960ce462eb17d3b83bbcec18fadbfbec2e37f3f6d78dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11013",
    "kind": "arxiv",
    "version": 2
  }
}