Pith Number

pith:QVTHK6OM

pith:2019:QVTHK6OMJZBA5Y3OH7DDR5T3HH

not attested not anchored not stored refs pending

On the Performance and Optimization for MEC Networks Using Uplink NOMA

Guangyue Lu, Liqin Shi, Rose Qingyang Hu, Yinghui Ye

arxiv:1901.04149 v3 · 2019-01-14 · 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{QVTHK6OMJZBA5Y3OH7DDR5T3HH}

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	2026-05-17T23:40:49.215953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85667579cc4e420ee36e3fc638f67b39cb37520d6e21329da1dee58ff45d5e62

Aliases

arxiv: 1901.04149 · arxiv_version: 1901.04149v3 · doi: 10.48550/arxiv.1901.04149 · pith_short_12: QVTHK6OMJZBA · pith_short_16: QVTHK6OMJZBA5Y3O · pith_short_8: QVTHK6OM

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/QVTHK6OMJZBA5Y3OH7DDR5T3HH \
  | 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: 85667579cc4e420ee36e3fc638f67b39cb37520d6e21329da1dee58ff45d5e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732e15b143d5e747d3a4707a993a6fd4e8d0bfafd23340cab7c5f882e5f5331f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-14T06:43:47Z",
    "title_canon_sha256": "9826c4265a218104c65c6b69ddb218fba636289050f9119e28ac7ba006017f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04149",
    "kind": "arxiv",
    "version": 3
  }
}