Pith Number

pith:XQDCWEXD

pith:2019:XQDCWEXDKXMVY3M6YANKROC5HX

not attested not anchored not stored refs pending

Distributed User Clustering and Resource Allocation for Imperfect NOMA in Heterogeneous Networks

Abdulkadir Celik, Fawaz S. Al-Qahtani, Ming-Cheng Tsai, Mohamed-Slim Alouini, Redha M. Radaydeh

arxiv:1907.02761 v1 · 2019-07-05 · cs.NI · cs.DC · 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{XQDCWEXDKXMVY3M6YANKROC5HX}

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	2026-05-17T23:41:23.240122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc062b12e355d95c6d9ec01aa8b85d3ded37b4f56b7aa3abb5059bc8a4d4ddb1

Aliases

arxiv: 1907.02761 · arxiv_version: 1907.02761v1 · doi: 10.48550/arxiv.1907.02761 · pith_short_12: XQDCWEXDKXMV · pith_short_16: XQDCWEXDKXMVY3M6 · pith_short_8: XQDCWEXD

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/XQDCWEXDKXMVY3M6YANKROC5HX \
  | 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: bc062b12e355d95c6d9ec01aa8b85d3ded37b4f56b7aa3abb5059bc8a4d4ddb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857b41cf134ff7d949ac87abfbfb5e4a700e0c5e16d237fe108a41f17a5dd6e1",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-07-05T10:34:49Z",
    "title_canon_sha256": "fb65bc1a1d7da25b45ba921b7c45faebe0eac169ad9f54f299dd877d9654d778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02761",
    "kind": "arxiv",
    "version": 1
  }
}