Pith Number

pith:ZWRC22O5

pith:2024:ZWRC22O52ADQREDACJURNBOGBK

not attested not anchored not stored refs pending

Orbital-Angular-Momentum Embedded Massive MIMO: Achieving Multiplicative Spectrum-Efficiency for mmWave Communications

Hailin Zhang, Haiyue Jing, Liping Liang, Wenchi Cheng, Zan Li

arxiv:2408.07103 v1 · 2024-08-13 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWRC22O52ADQREDACJURNBOGBK}

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	2026-07-05T08:55:10.899337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda22d69ddd00708906012691685c60a879e79d6ed6db10b482fe41e5da168dd

Aliases

arxiv: 2408.07103 · arxiv_version: 2408.07103v1 · doi: 10.48550/arxiv.2408.07103 · pith_short_12: ZWRC22O52ADQ · pith_short_16: ZWRC22O52ADQREDA · pith_short_8: ZWRC22O5

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/ZWRC22O52ADQREDACJURNBOGBK \
  | 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: cda22d69ddd00708906012691685c60a879e79d6ed6db10b482fe41e5da168dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f467411e4870b32e34ae753a351302ee07ab1dd17efd808d43a6469d2e7fb1e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-08-13T03:24:37Z",
    "title_canon_sha256": "ae5e83acafeed2b6c256e3aaa1235e599c83577852d861198282ef194b1e2fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07103",
    "kind": "arxiv",
    "version": 1
  }
}