Pith Number

pith:HG2ITSFZ

pith:2023:HG2ITSFZWWQQCURG7CJAHH7JO3

not attested not anchored not stored refs pending

MIMO Precoding Design with QoS and Per-Antenna Power Constraints

Kaiyi Chi, Qianqian Yang, Yingzhi Huang, Zhaohui Yang, Zhaoyang Zhang

arxiv:2306.02343 v1 · 2023-06-04 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG2ITSFZWWQQCURG7CJAHH7JO3}

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	2026-07-05T06:17:16.048432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b489c8b9b5a1015226f892039fe976ed8c825ce0b5c6510dde35e8eab22936

Aliases

arxiv: 2306.02343 · arxiv_version: 2306.02343v1 · doi: 10.48550/arxiv.2306.02343 · pith_short_12: HG2ITSFZWWQQ · pith_short_16: HG2ITSFZWWQQCURG · pith_short_8: HG2ITSFZ

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/HG2ITSFZWWQQCURG7CJAHH7JO3 \
  | 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: 39b489c8b9b5a1015226f892039fe976ed8c825ce0b5c6510dde35e8eab22936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02df9e1b636f31955f4d953797149acdc24f448f48434ca8b2b5d16f3a9fbc61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-06-04T12:28:12Z",
    "title_canon_sha256": "6eaf0bfb68ba159a8b4af58a654a993fface24dd2cc755af9830c40a7866a336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02343",
    "kind": "arxiv",
    "version": 1
  }
}