Pith Number

pith:MSINHEG4

pith:2022:MSINHEG4RFUDNUY6WHSU726ILB

not attested not anchored not stored refs pending

Cooperative Beamforming Design for Multiple RIS-Assisted Communication Systems

Dongfeng Yuan, Haixia Zhang, Shuaishuai Guo, Xiaoyan Ma, Yuguang Fang

arxiv:2209.15156 v1 · 2022-09-30 · cs.IT · eess.SP · 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{MSINHEG4RFUDNUY6WHSU726ILB}

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	2026-07-05T05:02:16.754150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6490d390dc896836d31eb1e54febc85867335f8cbdb22b91965e16ac68bd0e66

Aliases

arxiv: 2209.15156 · arxiv_version: 2209.15156v1 · doi: 10.48550/arxiv.2209.15156 · pith_short_12: MSINHEG4RFUD · pith_short_16: MSINHEG4RFUDNUY6 · pith_short_8: MSINHEG4

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/MSINHEG4RFUDNUY6WHSU726ILB \
  | 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: 6490d390dc896836d31eb1e54febc85867335f8cbdb22b91965e16ac68bd0e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e231a3feeb6c342b3c75735c241665aa343bb021300f0238523b3c7c0a1c8e5d",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-09-30T01:01:35Z",
    "title_canon_sha256": "cd23a2fdd8eaa55e27e8af4121db26884e27c723c93ef95a11c5ff21fa094925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15156",
    "kind": "arxiv",
    "version": 1
  }
}