Pith Number

pith:Q7JMEUL6

pith:2018:Q7JMEUL6YO4OXPDRTJNGMUW5AC

not attested not anchored not stored refs pending

Signature-based Non-orthogonal Multiple Access (S-NOMA) for Massive Machine-Type Communications in 5G

Mostafa Mohammadkarimi, Muhammad Ahmad Raza, Octavia A. Dobre

arxiv:1808.07163 v1 · 2018-08-22 · 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{Q7JMEUL6YO4OXPDRTJNGMUW5AC}

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	2026-05-18T00:07:29.771730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87d2c2517ec3b8ebbc719a5a6652dd00838ede895156c742d4049ca0f2645788

Aliases

arxiv: 1808.07163 · arxiv_version: 1808.07163v1 · doi: 10.48550/arxiv.1808.07163 · pith_short_12: Q7JMEUL6YO4O · pith_short_16: Q7JMEUL6YO4OXPDR · pith_short_8: Q7JMEUL6

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/Q7JMEUL6YO4OXPDRTJNGMUW5AC \
  | 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: 87d2c2517ec3b8ebbc719a5a6652dd00838ede895156c742d4049ca0f2645788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a47c943d6825f38a2cd5f7cf8cb0303f165785f580a019efb1b15a1dc671504",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-22T00:11:52Z",
    "title_canon_sha256": "ff1e4c8cf69ede7300e946899f43a375353b37244e993294986103686bb5ef51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07163",
    "kind": "arxiv",
    "version": 1
  }
}