Pith Number

pith:HO3LM4G4

pith:2018:HO3LM4G4RJMXMHOAJV4T2JIODJ

not attested not anchored not stored refs pending

On the Fundamental Limits of MIMO Massive Multiple Access Channels

Fan Wei, Giuseppe Caire, Wei Yang, Wen Chen, Yongpeng Wu

arxiv:1807.05553 v3 · 2018-07-15 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO3LM4G4RJMXMHOAJV4T2JIODJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:16.354143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb6b670dc8a59761dc04d793d250e1a43d67597ee2265a7d84616412c4829f4

Aliases

arxiv: 1807.05553 · arxiv_version: 1807.05553v3 · doi: 10.48550/arxiv.1807.05553 · pith_short_12: HO3LM4G4RJMX · pith_short_16: HO3LM4G4RJMXMHOA · pith_short_8: HO3LM4G4

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/HO3LM4G4RJMXMHOAJV4T2JIODJ \
  | 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: 3bb6b670dc8a59761dc04d793d250e1a43d67597ee2265a7d84616412c4829f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ef8c6b67bc76546389aba97c25a1d5215405bf82869a91a55248909e557e44",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-07-15T14:06:15Z",
    "title_canon_sha256": "7b4e15a9686eb907340710f25a4258e8f9ca5d7e5b6dd613de79067a4ec6d4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05553",
    "kind": "arxiv",
    "version": 3
  }
}