Pith Number

pith:C6FZHWLQ

pith:2019:C6FZHWLQTM3N5NTQTUNACN277L

not attested not anchored not stored refs pending

Massive MIMO Unsourced Random Access

Alexander Fengler, Giuseppe Caire, Peter Jung, Saeid Haghighatshoar

arxiv:1901.00828 v1 · 2019-01-03 · cs.IT · 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{C6FZHWLQTM3N5NTQTUNACN277L}

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.

Cited by

2 papers in Pith

Energy efficient coded random access for the wireless uplink

A Remark on Downlink Massive Random Access

Receipt and verification

First computed	2026-05-17T23:57:01.138795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178b93d9709b36deb6709d1a01375ffac4c65c4f6c129c98e98558d8b0ab2c84

Aliases

arxiv: 1901.00828 · arxiv_version: 1901.00828v1 · doi: 10.48550/arxiv.1901.00828 · pith_short_12: C6FZHWLQTM3N · pith_short_16: C6FZHWLQTM3N5NTQ · pith_short_8: C6FZHWLQ

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/C6FZHWLQTM3N5NTQTUNACN277L \
  | 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: 178b93d9709b36deb6709d1a01375ffac4c65c4f6c129c98e98558d8b0ab2c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "043602d0367c12a7e4cebb78537e01fe6f21c9f3f428639d235f1fe69fd453af",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-03T17:31:54Z",
    "title_canon_sha256": "8079b90080ccd311555f668e6021900c0a102f17246a7706ee17970c3f4a96cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00828",
    "kind": "arxiv",
    "version": 1
  }
}