Pith Number

pith:DXK3RESK

pith:2018:DXK3RESK4A5LTNHYNWCWUAQOL6

not attested not anchored not stored refs pending

Efficient ZF-WF Strategy for Sum-Rate Maximization of MU-MISO Cognitive Radio Networks

Lucas Claudino, Taufik Abrao

arxiv:1810.02859 v1 · 2018-10-05 · 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{DXK3RESK4A5LTNHYNWCWUAQOL6}

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	2026-05-18T00:04:00.125975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd5b8924ae03ab9b4f86d856a020e5fa1729f67d73023053b195c32abd4b924

Aliases

arxiv: 1810.02859 · arxiv_version: 1810.02859v1 · doi: 10.48550/arxiv.1810.02859 · pith_short_12: DXK3RESK4A5L · pith_short_16: DXK3RESK4A5LTNHY · pith_short_8: DXK3RESK

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/DXK3RESK4A5LTNHYNWCWUAQOL6 \
  | 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: 1dd5b8924ae03ab9b4f86d856a020e5fa1729f67d73023053b195c32abd4b924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb3c9f32896f78649cc72824c77403bef1fe8b7b56b1901455c63f042651902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-05T19:27:07Z",
    "title_canon_sha256": "ec8ccb7ca3460ee80e86afbede1038f1aa084c2cc1c45ac169caff3336fab0d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02859",
    "kind": "arxiv",
    "version": 1
  }
}