Pith Number

pith:EYXTYJ2O

pith:2017:EYXTYJ2ODFSKKMNEMVSOZVAO3M

not attested not anchored not stored refs pending

Graph Theory Based Approach to Users Grouping and Downlink Scheduling in FDD Massive MIMO

Ali Maatouk, Hikmet Sari, Mohamad Assaad, Salah Eddine Hajri, Serdar Sezginer

arxiv:1712.03022 v1 · 2017-12-08 · 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{EYXTYJ2ODFSKKMNEMVSOZVAO3M}

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	2026-05-18T00:28:28.562214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262f3c274e1964a531a46564ecd40edb27b55fd5511002b18e07eeec0093e4a5

Aliases

arxiv: 1712.03022 · arxiv_version: 1712.03022v1 · doi: 10.48550/arxiv.1712.03022 · pith_short_12: EYXTYJ2ODFSK · pith_short_16: EYXTYJ2ODFSKKMNE · pith_short_8: EYXTYJ2O

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/EYXTYJ2ODFSKKMNEMVSOZVAO3M \
  | 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: 262f3c274e1964a531a46564ecd40edb27b55fd5511002b18e07eeec0093e4a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1226324e8d3b2b012455fcbd4944062e0333f11d3cf8c056d3e4c0f532427f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-12-08T11:03:42Z",
    "title_canon_sha256": "0d009db34029758798d4fb99b3082315dc83fcf3da4331f43c6618afc8187c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03022",
    "kind": "arxiv",
    "version": 1
  }
}