Pith Number

pith:N4E23OWW

pith:2011:N4E23OWWJZS2ABTJO5DL7P3GQA

not attested not anchored not stored refs pending

WSR Maximized Resource Allocation in Multiple DF Relays Aided OFDMA Downlink Transmission

Luc Vandendorpe, Tao Wang

arxiv:1105.0285 v2 · 2011-05-02 · 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{N4E23OWWJZS2ABTJO5DL7P3GQA}

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	2026-05-18T02:02:10.389344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f09adbad64e65a006697746bfbf66802c9d9d4cfd829767d1baafd5ea50c3df

Aliases

arxiv: 1105.0285 · arxiv_version: 1105.0285v2 · doi: 10.48550/arxiv.1105.0285 · pith_short_12: N4E23OWWJZS2 · pith_short_16: N4E23OWWJZS2ABTJ · pith_short_8: N4E23OWW

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/N4E23OWWJZS2ABTJO5DL7P3GQA \
  | 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: 6f09adbad64e65a006697746bfbf66802c9d9d4cfd829767d1baafd5ea50c3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f468215920caa092bb225bc95c67f620f6251b6f78cf8ef56fb7d6a6f3d62aa",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-05-02T10:09:43Z",
    "title_canon_sha256": "9ae01f3d7e68242a958d46872e4fb88acb132258532e50143e72086246b4ef31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0285",
    "kind": "arxiv",
    "version": 2
  }
}