Pith Number

pith:MPHJAMDX

pith:2018:MPHJAMDXDD4KGAY7IXENLIYTPY

not attested not anchored not stored refs pending

Multiple Antenna Assisted Non-Orthogonal Multiple Access

Arumugam Nallanathan, Cunhua Pan, Hong Xing, Lajos Hanzo, Maged Elkashlan, Yuanwei Liu

arxiv:1801.08170 v1 · 2018-01-24 · cs.IT · cs.NI · 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{MPHJAMDXDD4KGAY7IXENLIYTPY}

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	2026-05-18T00:25:06.938710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ce90307718f8a3031f45c8d5a3137e21c52fa5beb8fd5c5844b0da6942cc74

Aliases

arxiv: 1801.08170 · arxiv_version: 1801.08170v1 · doi: 10.48550/arxiv.1801.08170 · pith_short_12: MPHJAMDXDD4K · pith_short_16: MPHJAMDXDD4KGAY7 · pith_short_8: MPHJAMDX

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/MPHJAMDXDD4KGAY7IXENLIYTPY \
  | 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: 63ce90307718f8a3031f45c8d5a3137e21c52fa5beb8fd5c5844b0da6942cc74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ecb3379a715f936761b7b5525ab28309bed60982a2e23c74dfd9c9cc4c3ba5c",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-24T20:08:50Z",
    "title_canon_sha256": "1920c7eaa9e30099cfcf148c8e5e5dd3b37c8cbc5c30fdcb2feaa3bc8d1efb0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08170",
    "kind": "arxiv",
    "version": 1
  }
}