Pith Number

pith:BL5I6BLF

pith:2021:BL5I6BLFNK3BWHS3VIX2TZ35CS

not attested not anchored not stored refs pending

NOMA for Next-generation Massive IoT: Performance Potential and Technology Directions

H. Vincent Poor, Lajos Hanzo, Sen Wang, Xiaohu You, Yifei Yuan, Yongpeng Wu, Zhiguo Ding

arxiv:2104.04911 v1 · 2021-04-11 · cs.IT · eess.SP · 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{BL5I6BLFNK3BWHS3VIX2TZ35CS}

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	2026-07-05T02:31:06.256595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afa8f05656ab61b1e5baa2fa9e77d14800909b390fdf2b532d6d319ca322244

Aliases

arxiv: 2104.04911 · arxiv_version: 2104.04911v1 · doi: 10.48550/arxiv.2104.04911 · pith_short_12: BL5I6BLFNK3B · pith_short_16: BL5I6BLFNK3BWHS3 · pith_short_8: BL5I6BLF

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/BL5I6BLFNK3BWHS3VIX2TZ35CS \
  | 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: 0afa8f05656ab61b1e5baa2fa9e77d14800909b390fdf2b532d6d319ca322244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2cf24f86f5608fe833d01ba9ee61b5d5e4c6850325d11f6442371acc124263",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-04-11T04:20:53Z",
    "title_canon_sha256": "e3cb8bebdf6875fb335b37ba0c19034765560655d0305d096da6ac76917efb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04911",
    "kind": "arxiv",
    "version": 1
  }
}