Pith Number

pith:3EXGTK2K

pith:2018:3EXGTK2KAKHPCRZMQEF2HK6TGE

not attested not anchored not stored refs pending

Multi-Cell Massive MIMO in LoS

Erik G. Larsson, Hien Quoc Ngo, Hong Yang

arxiv:1808.04004 v1 · 2018-08-12 · 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{3EXGTK2KAKHPCRZMQEF2HK6TGE}

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	2026-05-18T00:08:19.126680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92e69ab4a028ef1472c810ba3abd3312693c3d92d49248a5b4c54b105054d69

Aliases

arxiv: 1808.04004 · arxiv_version: 1808.04004v1 · doi: 10.48550/arxiv.1808.04004 · pith_short_12: 3EXGTK2KAKHP · pith_short_16: 3EXGTK2KAKHPCRZM · pith_short_8: 3EXGTK2K

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/3EXGTK2KAKHPCRZMQEF2HK6TGE \
  | 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: d92e69ab4a028ef1472c810ba3abd3312693c3d92d49248a5b4c54b105054d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8461ac665b5cb0a35a3e853d1413374fd126a34a6528a895ef9adcbf3e9f08df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-08-12T21:43:26Z",
    "title_canon_sha256": "f6b76a1d8f5760a1234af504b9a80fa247c3b1e572336e0c6a210f9219d0e096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04004",
    "kind": "arxiv",
    "version": 1
  }
}