Pith Number

pith:MNPCRJNI

pith:2017:MNPCRJNIWHCK5SMPVOZGTLFU22

not attested not anchored not stored refs pending

Beam Domain Massive MIMO for Optical Wireless Communications with Transmit Lens

Chen Sun, Jiaheng Wang, Xiang-Gen Xia, Xiqi Gao, Zhi Ding

arxiv:1710.05282 v3 · 2017-10-15 · 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{MNPCRJNIWHCK5SMPVOZGTLFU22}

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	2026-05-18T00:00:02.455631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

635e28a5a8b1c4aec98fabb269acb4d6b57ef2f7e03c903de8e9d0999fdc2885

Aliases

arxiv: 1710.05282 · arxiv_version: 1710.05282v3 · doi: 10.48550/arxiv.1710.05282 · pith_short_12: MNPCRJNIWHCK · pith_short_16: MNPCRJNIWHCK5SMP · pith_short_8: MNPCRJNI

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/MNPCRJNIWHCK5SMPVOZGTLFU22 \
  | 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: 635e28a5a8b1c4aec98fabb269acb4d6b57ef2f7e03c903de8e9d0999fdc2885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5395a0bcb9d4d1890d28a5154a45f52ffda554dff9189140b8c433b441a0ed1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-10-15T06:38:41Z",
    "title_canon_sha256": "8326cce4774ab26160afdf0da0fe3ee97e5988b887b6873918c6acadf6c463ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05282",
    "kind": "arxiv",
    "version": 3
  }
}