Pith Number

pith:DB6Q6DCX

pith:2013:DB6Q6DCXRJSXACSEZR7XAFADJO

not attested not anchored not stored refs pending

Efficient Heuristic for Resource Allocation in Zero-forcing OFDMA-SDMA Systems with Minimum Rate Constraints

Andr\'e Girard, Diego Perea-Vega, Jean-Fran\c{c}ois Frigon

arxiv:1311.6718 v2 · 2013-11-26 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DB6Q6DCXRJSXACSEZR7XAFADJO}

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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	2026-05-18T03:02:58.943025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187d0f0c578a65700a44cc7f7014034ba4806ed8027798cd50dc9a71b3f4da22

Aliases

arxiv: 1311.6718 · arxiv_version: 1311.6718v2 · doi: 10.48550/arxiv.1311.6718 · pith_short_12: DB6Q6DCXRJSX · pith_short_16: DB6Q6DCXRJSXACSE · pith_short_8: DB6Q6DCX

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/DB6Q6DCXRJSXACSEZR7XAFADJO \
  | 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: 187d0f0c578a65700a44cc7f7014034ba4806ed8027798cd50dc9a71b3f4da22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d0ec39f9498a6d9cd32566d855bf8111b4a7fdc45bb2b26cf88f5d0cb394c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-11-26T15:59:11Z",
    "title_canon_sha256": "c7f63195b5cada15f69c58ce7e9a36b72a6a5217dc6c6dad0b46ef80a9b33e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6718",
    "kind": "arxiv",
    "version": 2
  }
}