Pith Number

pith:EROKQSQ6

pith:2011:EROKQSQ6QN7AITHQLYJD4P7EHL

not attested not anchored not stored refs pending

Sum Rate Maximized Resource Allocation in Multiple DF Relays Aided OFDM Transmission

Luc Vandendorpe, Tao Wang

arxiv:1104.4702 v2 · 2011-04-25 · cs.IT · cs.SY · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EROKQSQ6QN7AITHQLYJD4P7EHL}

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	2026-05-18T02:22:01.049577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245ca84a1e837e044cf05e123e3fe43afcc9d58b86dd7175ec3716d9222f53a5

Aliases

arxiv: 1104.4702 · arxiv_version: 1104.4702v2 · doi: 10.48550/arxiv.1104.4702 · pith_short_12: EROKQSQ6QN7A · pith_short_16: EROKQSQ6QN7AITHQ · pith_short_8: EROKQSQ6

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/EROKQSQ6QN7AITHQLYJD4P7EHL \
  | 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: 245ca84a1e837e044cf05e123e3fe43afcc9d58b86dd7175ec3716d9222f53a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4edcc1aa7ea9215c55a6745f9925cd1b4b0e600315fa6cb1040df212afcdabc",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-25T09:52:01Z",
    "title_canon_sha256": "36922164778a36a2b50aff515ad1a89c1c1d27025e7764a734a25610238de2bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4702",
    "kind": "arxiv",
    "version": 2
  }
}