Pith Number

pith:KDZJOUVY

pith:2011:KDZJOUVYCWEV467L6WVGTAFA7U

not attested not anchored not stored refs pending

Worst-Case SINR Constrained Robust Coordinated Beamforming for Multicell Wireless Systems

Chao Shen, Chong-Yung Chi, Kun-Yu Wang, Tsung-Hui Chang, Zhengding Qiu

arxiv:1106.1351 v1 · 2011-06-07 · 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{KDZJOUVYCWEV467L6WVGTAFA7U}

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	2026-05-18T04:20:23.863194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f29752b815895e7bebf5aa6980a0fd2200c3106ba1c271430fe518ad9ff921

Aliases

arxiv: 1106.1351 · arxiv_version: 1106.1351v1 · doi: 10.48550/arxiv.1106.1351 · pith_short_12: KDZJOUVYCWEV · pith_short_16: KDZJOUVYCWEV467L · pith_short_8: KDZJOUVY

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/KDZJOUVYCWEV467L6WVGTAFA7U \
  | 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: 50f29752b815895e7bebf5aa6980a0fd2200c3106ba1c271430fe518ad9ff921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dabdda5e5d34b2179f4597cfa8ce289b68c29e65c177b39727b3cf87e62779a8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-06-07T13:53:33Z",
    "title_canon_sha256": "10daffbf5fefedd8e1d27e7bbe350e12f9d6b7ef7233986991c045f40e1b748f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1351",
    "kind": "arxiv",
    "version": 1
  }
}