Pith Number

pith:QPVSJ4SQ

pith:2016:QPVSJ4SQPVUKNIRST7O4YSYZ5K

not attested not anchored not stored refs pending

Dynamic User Clustering and Power Allocation for Uplink and Downlink Non-Orthogonal Multiple Access (NOMA) Systems

Ekram Hossain, Hina Tabassum, Md Shipon Ali

arxiv:1608.01081 v1 · 2016-08-03 · 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{QPVSJ4SQPVUKNIRST7O4YSYZ5K}

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	2026-05-18T01:09:56.685691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83eb24f2507d68a6a2329fddcc4b19ea90302eef34997542c3a6e0fdf64c9a3d

Aliases

arxiv: 1608.01081 · arxiv_version: 1608.01081v1 · doi: 10.48550/arxiv.1608.01081 · pith_short_12: QPVSJ4SQPVUK · pith_short_16: QPVSJ4SQPVUKNIRS · pith_short_8: QPVSJ4SQ

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/QPVSJ4SQPVUKNIRST7O4YSYZ5K \
  | 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: 83eb24f2507d68a6a2329fddcc4b19ea90302eef34997542c3a6e0fdf64c9a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d563b4750c9c5fe810759b08b20617e0f21cdbecb33723a9aa22317c1011593e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-03T06:00:30Z",
    "title_canon_sha256": "d728cb1a460ec7911fb616ca028a7a7004d0109359432266fa488a8dc26eaf06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01081",
    "kind": "arxiv",
    "version": 1
  }
}