Pith Number

pith:QSNGPF2J

pith:2014:QSNGPF2J4ZCTTGIB5JQXKMWI5O

not attested not anchored not stored refs pending

Optimal non-coherent data detection for massive SIMO wireless systems: A polynomial complexity solution

Alam Zaib, Haider Ali Jasim Alshamary, Tareq Al-Naffouri, Weiyu Xu

arxiv:1411.6739 v1 · 2014-11-25 · 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{QSNGPF2J4ZCTTGIB5JQXKMWI5O}

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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	2026-05-18T02:32:47.454021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849a679749e645399901ea617532c8eb8f6b91fe20fbbad07b6eabe0a20705e5

Aliases

arxiv: 1411.6739 · arxiv_version: 1411.6739v1 · doi: 10.48550/arxiv.1411.6739 · pith_short_12: QSNGPF2J4ZCT · pith_short_16: QSNGPF2J4ZCTTGIB · pith_short_8: QSNGPF2J

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/QSNGPF2J4ZCTTGIB5JQXKMWI5O \
  | 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: 849a679749e645399901ea617532c8eb8f6b91fe20fbbad07b6eabe0a20705e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9356cb3a34adf0b176a951fcee1a5083a81feaccba4b2da5594a9b31e8e84075",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-25T05:55:40Z",
    "title_canon_sha256": "380cdf65208b1b6fb727ceceb02c496d98e90f1e2293715e8b7ed56f4bfd3331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6739",
    "kind": "arxiv",
    "version": 1
  }
}