Pith Number

pith:JUR5KRX4

pith:2010:JUR5KRX4S2YTHV6QM4PTXWQMNF

not attested not anchored not stored refs pending

A convex approximation approach to Weighted Sum Rate Maximization of Multiuser MISO Interference Channel under outage constraints

Che Lin, Chong-Yung Chi, Tsung-Hui Chang, Wei-Chiang Li

arxiv:1010.4690 v1 · 2010-10-22 · 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{JUR5KRX4S2YTHV6QM4PTXWQMNF}

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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	2026-05-18T04:38:57.576538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d23d546fc96b133d7d0671f3bda0c695524e4f3281d31b105fa183ee24a05ce

Aliases

arxiv: 1010.4690 · arxiv_version: 1010.4690v1 · doi: 10.48550/arxiv.1010.4690 · pith_short_12: JUR5KRX4S2YT · pith_short_16: JUR5KRX4S2YTHV6Q · pith_short_8: JUR5KRX4

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/JUR5KRX4S2YTHV6QM4PTXWQMNF \
  | 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: 4d23d546fc96b133d7d0671f3bda0c695524e4f3281d31b105fa183ee24a05ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94195f7d186d25c996de924eadc5a3e70aa0cc4c87852663e8e0852061d0d243",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-22T12:35:43Z",
    "title_canon_sha256": "351cffbcb707be3265ecee20217a3fec362e7ad8b335d751080a41dfbd840d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4690",
    "kind": "arxiv",
    "version": 1
  }
}