Pith Number

pith:NWXVHTOW

pith:2014:NWXVHTOWGI5QKH2TRGCGS3XRGY

not attested not anchored not stored refs pending

Efficient Soft-Input Soft-Output Detection of Dual-Layer MIMO Systems

Ahmad Gomaa, Louay M.A. Jalloul

arxiv:1406.0200 v2 · 2014-06-01 · 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{NWXVHTOWGI5QKH2TRGCGS3XRGY}

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	2026-05-18T02:43:02.145153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6daf53cdd6323b051f538984696ef136153f4d3ab4436322209ffd97d3294e8e

Aliases

arxiv: 1406.0200 · arxiv_version: 1406.0200v2 · doi: 10.48550/arxiv.1406.0200 · pith_short_12: NWXVHTOWGI5Q · pith_short_16: NWXVHTOWGI5QKH2T · pith_short_8: NWXVHTOW

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/NWXVHTOWGI5QKH2TRGCGS3XRGY \
  | 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: 6daf53cdd6323b051f538984696ef136153f4d3ab4436322209ffd97d3294e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc6dacd6c2dfdc549a3018f142a2cda5294dcff61c21388ac577c090c3570621",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-01T20:42:25Z",
    "title_canon_sha256": "2592b4f4940e942ad39a1c0b18f95544e7cbb67f0bfc0c4b2b3cf38bb767a6b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0200",
    "kind": "arxiv",
    "version": 2
  }
}