Pith Number

pith:QEVNSANI

pith:2016:QEVNSANIALVSF3MB4GEAF6NGOO

not attested not anchored not stored refs pending

Channel Reconstruction for SVD-ZF Precoding in Massive 3D-MIMO Systems Low-Complexity Algorithm

Can Qi, Xin Su, Yingmin Wang, Yuwei Ren

arxiv:1603.06616 v1 · 2016-03-21 · 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{QEVNSANIALVSF3MB4GEAF6NGOO}

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	2026-05-18T00:58:09.538760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

812ad901a802eb22ed81e18802f9a673a6b09f3a37133a651260cd4c354be309

Aliases

arxiv: 1603.06616 · arxiv_version: 1603.06616v1 · doi: 10.48550/arxiv.1603.06616 · pith_short_12: QEVNSANIALVS · pith_short_16: QEVNSANIALVSF3MB · pith_short_8: QEVNSANI

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/QEVNSANIALVSF3MB4GEAF6NGOO \
  | 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: 812ad901a802eb22ed81e18802f9a673a6b09f3a37133a651260cd4c354be309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a413ea39c08e85ecf93fb7169d1a9f7e254a48201d3f4cb0d70596a9924374",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-21T21:13:55Z",
    "title_canon_sha256": "0fd774743fd6fa62c25814cefc77ed0663d67345ffaaade4b8b6313c3eb7cee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06616",
    "kind": "arxiv",
    "version": 1
  }
}