Pith Number

pith:UV66LHJ5

pith:2019:UV66LHJ5J7BQW2F62FJZIXLZGT

not attested not anchored not stored refs pending

Eliminating Interference in LOS Massive Multi-User MIMO with a Few Transceivers

Amir Leshem, Uri Erez

arxiv:1903.01369 v1 · 2019-03-04 · 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{UV66LHJ5J7BQW2F62FJZIXLZGT}

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	2026-05-17T23:52:08.986681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57de59d3d4fc30b68bed153945d7934f691b16ff78ef4328f98d0f423e799b1

Aliases

arxiv: 1903.01369 · arxiv_version: 1903.01369v1 · doi: 10.48550/arxiv.1903.01369 · pith_short_12: UV66LHJ5J7BQ · pith_short_16: UV66LHJ5J7BQW2F6 · pith_short_8: UV66LHJ5

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/UV66LHJ5J7BQW2F62FJZIXLZGT \
  | 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: a57de59d3d4fc30b68bed153945d7934f691b16ff78ef4328f98d0f423e799b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22eb1a41a2251b1e980a4563044b08f501010b1e702d09a3188300f59df1cdba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-04T17:09:59Z",
    "title_canon_sha256": "2d52f0673d899edee3a087278e9a2599f1e5316c6f78e0e748af806b470bfe53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01369",
    "kind": "arxiv",
    "version": 1
  }
}