Pith Number

pith:WBFARMJI

pith:2014:WBFARMJIF344HQGHC4EK7XWPIY

not attested not anchored not stored refs pending

Low-Complexity Transmission Mode Selection in MU-MIMO Systems

Anzhong Hu, Haijing Liu, Hui Gao, Tiejun Lv

arxiv:1403.4374 v1 · 2014-03-18 · 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{WBFARMJIF344HQGHC4EK7XWPIY}

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	2026-05-18T02:56:05.914225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04a08b1282ef9c3c0c71708afdecf460f4fe5d20257f47e172693999bf1a782

Aliases

arxiv: 1403.4374 · arxiv_version: 1403.4374v1 · doi: 10.48550/arxiv.1403.4374 · pith_short_12: WBFARMJIF344 · pith_short_16: WBFARMJIF344HQGH · pith_short_8: WBFARMJI

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/WBFARMJIF344HQGHC4EK7XWPIY \
  | 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: b04a08b1282ef9c3c0c71708afdecf460f4fe5d20257f47e172693999bf1a782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c00ac57d614a33e854fe37ec326cf2540f667aeb29df67f3dd4537ced4e5029",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-18T08:58:14Z",
    "title_canon_sha256": "bb3a79ab625f67b33a888644afc69de9bf299c3b7e8c9af65a0d2c258074bfd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4374",
    "kind": "arxiv",
    "version": 1
  }
}