Pith Number

pith:ERBRZMD2

pith:2013:ERBRZMD2PMUBNE2OBB2RKPWBZI

not attested not anchored not stored refs pending

Proximity Factors of Lattice Reduction-Aided Precoding for Multiantenna Broadcast

Cong Ling, Shuiyin Liu, Xiaofu Wu

arxiv:1304.7095 v1 · 2013-04-26 · 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{ERBRZMD2PMUBNE2OBB2RKPWBZI}

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	2026-05-18T03:27:02.569226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24431cb07a7b2816934e0875153ec1ca3a33aec9da961c1d9cb3ea910b8d6df2

Aliases

arxiv: 1304.7095 · arxiv_version: 1304.7095v1 · doi: 10.48550/arxiv.1304.7095 · pith_short_12: ERBRZMD2PMUB · pith_short_16: ERBRZMD2PMUBNE2O · pith_short_8: ERBRZMD2

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/ERBRZMD2PMUBNE2OBB2RKPWBZI \
  | 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: 24431cb07a7b2816934e0875153ec1ca3a33aec9da961c1d9cb3ea910b8d6df2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f19b03306f6c44d6e0692830b284754a138d1da1e721e1490d6aef4492128a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-26T08:47:37Z",
    "title_canon_sha256": "cf4eccb0d105a4a730c1855c1206c21f05e22ca2dc7210dbe4f325c3a397f86d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7095",
    "kind": "arxiv",
    "version": 1
  }
}