Pith Number

pith:ZZDCZDAD

pith:2013:ZZDCZDADBACFVMPTYIJGCETYZE

not attested not anchored not stored refs pending

Spatially Selective Artificial-Noise Aided Transmit Optimization for MISO Multi-Eves Secrecy Rate Maximization

Qiang Li, Wing-Kin Ma

arxiv:1303.1915 v1 · 2013-03-08 · 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{ZZDCZDADBACFVMPTYIJGCETYZE}

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	2026-05-18T01:51:09.806404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce462c8c0308045ab1f3c212611278c924ec2184c46ac9e6e4c6e0927a1d9eef

Aliases

arxiv: 1303.1915 · arxiv_version: 1303.1915v1 · doi: 10.48550/arxiv.1303.1915 · pith_short_12: ZZDCZDADBACF · pith_short_16: ZZDCZDADBACFVMPT · pith_short_8: ZZDCZDAD

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/ZZDCZDADBACFVMPTYIJGCETYZE \
  | 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: ce462c8c0308045ab1f3c212611278c924ec2184c46ac9e6e4c6e0927a1d9eef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423dc695a5ae42e69a271f05e6546c9a03686d98ec359c9dd43bf25ae8e0bf19",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-08T09:04:20Z",
    "title_canon_sha256": "e1529775cb051a3a5ec0a1b560b7c81aef59e37cbcbcdf500a57fdc3b5946b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1915",
    "kind": "arxiv",
    "version": 1
  }
}