Pith Number

pith:LF53VV6O

pith:2020:LF53VV6OQ4SNP7VLMFFZ3VWHEZ

not attested not anchored not stored refs pending

Distributed Uplink Beamforming in Cell-Free Networks Using Deep Reinforcement Learning

Ekram Hossain, Firas Fredj, Mohamed Akrout, Setareh Maghsudi, Yasser Al-Eryani

arxiv:2006.15138 v2 · 2020-06-26 · eess.SP · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LF53VV6OQ4SNP7VLMFFZ3VWHEZ}

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	2026-07-05T03:24:39.870141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

597bbad7ce8724d7feab614b9dd6c7267d13c5b0336d924da9ba34308dddbeaf

Aliases

arxiv: 2006.15138 · arxiv_version: 2006.15138v2 · doi: 10.48550/arxiv.2006.15138 · pith_short_12: LF53VV6OQ4SN · pith_short_16: LF53VV6OQ4SNP7VL · pith_short_8: LF53VV6O

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/LF53VV6OQ4SNP7VLMFFZ3VWHEZ \
  | 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: 597bbad7ce8724d7feab614b9dd6c7267d13c5b0336d924da9ba34308dddbeaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3441f1a0d4dd2fd57e59ef19a26eec27ee290aa7a09d8d0c4b00ef03db758c04",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-06-26T17:54:34Z",
    "title_canon_sha256": "063aea011ab844a29f1d1fea9209688201d38db6dd7dc792b0b88376d63469fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15138",
    "kind": "arxiv",
    "version": 2
  }
}