Pith Number

pith:M6PVSTGL

pith:2018:M6PVSTGL76RZYTNU3DD4SNCPGV

not attested not anchored not stored refs pending

Non-Orthogonal Multiple Access For Cooperative Communications: Challenges, Opportunities, And Trends

Dehuan Wan, Fangjiong Chen, Fei Ji, Hua Yu, Miaowen Wen

arxiv:1801.04650 v1 · 2018-01-15 · 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{M6PVSTGL76RZYTNU3DD4SNCPGV}

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	2026-05-18T00:26:03.731168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

679f594ccbffa39c4db4d8c7c9344f3541d97a6db9a70b2fed3295b3b3408597

Aliases

arxiv: 1801.04650 · arxiv_version: 1801.04650v1 · doi: 10.48550/arxiv.1801.04650 · pith_short_12: M6PVSTGL76RZ · pith_short_16: M6PVSTGL76RZYTNU · pith_short_8: M6PVSTGL

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/M6PVSTGL76RZYTNU3DD4SNCPGV \
  | 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: 679f594ccbffa39c4db4d8c7c9344f3541d97a6db9a70b2fed3295b3b3408597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5083fd4946a2a49c22c0a2ca893951dffa723c29b37a41fce12fdc8d53d006ad",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-15T03:02:56Z",
    "title_canon_sha256": "25d11e9f254198e45c74732fd46b388d4776336d6752a1bfa69d2d751b889d40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04650",
    "kind": "arxiv",
    "version": 1
  }
}