Pith Number

pith:OS5WWDXW

pith:2019:OS5WWDXWMCV3T5JAPOABYL3HBN

not attested not anchored not stored refs pending

Downlink Performance of Dense Antenna Deployment: To Distribute or Concentrate?

Ejder Ba\c{s}tu\u{g}, Jihong Park, Laura Cottatellucci, M\'erouane Debbah, Mounia Hamidouche

arxiv:1910.08868 v1 · 2019-10-20 · cs.NI · 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{OS5WWDXWMCV3T5JAPOABYL3HBN}

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	2026-07-05T00:13:20.414970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bb6b0ef660abb9f5207b801c2f670b56d8cf572854a7f0782a60e40772b321

Aliases

arxiv: 1910.08868 · arxiv_version: 1910.08868v1 · doi: 10.48550/arxiv.1910.08868 · pith_short_12: OS5WWDXWMCV3 · pith_short_16: OS5WWDXWMCV3T5JA · pith_short_8: OS5WWDXW

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/OS5WWDXWMCV3T5JAPOABYL3HBN \
  | 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: 74bb6b0ef660abb9f5207b801c2f670b56d8cf572854a7f0782a60e40772b321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "644722b86bbd4ebaa2cd0ef3e887ffc66162b185d6f0eeb3ad8323e2710337e5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-10-20T01:13:47Z",
    "title_canon_sha256": "6b2e917f76502b5ce7f2ec96fcd927f487060837588c3166f8d25ce514ad5a9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08868",
    "kind": "arxiv",
    "version": 1
  }
}