Pith Number

pith:IXZ74HZU

pith:2020:IXZ74HZU6TRKCIDFIXMLDKFNT4

not attested not anchored not stored refs pending

High Performance Interference Suppression in Multi-User Massive MIMO Detector

Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Dmitry Yarotsky

arxiv:2005.03466 v1 · 2020-03-20 · cs.OH · 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{IXZ74HZU6TRKCIDFIXMLDKFNT4}

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	2026-07-05T01:38:18.453345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f3fe1f34f4e2a1206545d8b1a8ad9f1ea5793ea541a8484c1385de37c03f24

Aliases

arxiv: 2005.03466 · arxiv_version: 2005.03466v1 · doi: 10.48550/arxiv.2005.03466 · pith_short_12: IXZ74HZU6TRK · pith_short_16: IXZ74HZU6TRKCIDF · pith_short_8: IXZ74HZU

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/IXZ74HZU6TRKCIDFIXMLDKFNT4 \
  | 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: 45f3fe1f34f4e2a1206545d8b1a8ad9f1ea5793ea541a8484c1385de37c03f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7964920c7b80748eb1d44f335a581f67032c5144d304fe0d6d6bff4c5cae1c98",
    "cross_cats_sorted": [
      "cs.IT",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2020-03-20T15:37:26Z",
    "title_canon_sha256": "6e84af2ee486bde5d6f0a63b3b7db17d8faef69bea3070ff588254bf4902e0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.03466",
    "kind": "arxiv",
    "version": 1
  }
}