Pith Number

pith:6QEZETXE

pith:2018:6QEZETXEZ6QXV54O5TVA3YQC7N

not attested not anchored not stored refs pending

Study of Knowledge-Aided Iterative Detection and Decoding for Multiuser MIMO Systems

J. Liu, P. Li, R. C. de Lamare

arxiv:1802.05960 v1 · 2018-02-15 · 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{6QEZETXEZ6QXV54O5TVA3YQC7N}

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	2026-05-18T00:23:10.320269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f409924ee4cfa17af78eecea0de202fb747df8c92838ebdfa95b8cbaab51f5ac

Aliases

arxiv: 1802.05960 · arxiv_version: 1802.05960v1 · doi: 10.48550/arxiv.1802.05960 · pith_short_12: 6QEZETXEZ6QX · pith_short_16: 6QEZETXEZ6QXV54O · pith_short_8: 6QEZETXE

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/6QEZETXEZ6QXV54O5TVA3YQC7N \
  | 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: f409924ee4cfa17af78eecea0de202fb747df8c92838ebdfa95b8cbaab51f5ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad2b62f72dd749dc59a13387cf16799bdaf0ec10fd7c738ec0b28c7e4c6749a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-15T00:59:21Z",
    "title_canon_sha256": "06c73e97fe4fc9367c5b4a9d3c79b8b260179a1ac4a6e10dd34821a8f1edb1b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05960",
    "kind": "arxiv",
    "version": 1
  }
}