Pith Number

pith:RLLOWQG6

pith:2018:RLLOWQG6LS3O3Z5ZRMMJZTTIJ3

not attested not anchored not stored refs pending

Robust Beamforming Design for Ultra-dense User-Centric C-RAN in the Face of Realistic Pilot Contamination and Limited Feedback

Arumugam Nallanathan, Cunhua Pan, Hong Ren, Lajos Hanzo, Maged Elkashlan

arxiv:1804.03990 v1 · 2018-04-06 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLLOWQG6LS3O3Z5ZRMMJZTTIJ3}

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	2026-05-18T00:18:42.451342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad6eb40de5cb6ede7b98b189cce684eec7a6283aef785d841ca0449a61a810b

Aliases

arxiv: 1804.03990 · arxiv_version: 1804.03990v1 · doi: 10.48550/arxiv.1804.03990 · pith_short_12: RLLOWQG6LS3O · pith_short_16: RLLOWQG6LS3O3Z5Z · pith_short_8: RLLOWQG6

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/RLLOWQG6LS3O3Z5ZRMMJZTTIJ3 \
  | 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: 8ad6eb40de5cb6ede7b98b189cce684eec7a6283aef785d841ca0449a61a810b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec3b2afafb36e608a08eca5b4b629b4c2acbc331c10985c4cc104b2d00c69f88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-04-06T02:48:53Z",
    "title_canon_sha256": "4b4c3ef694cb6a5f64735c4dfd018446cc1221b222f903b40cddd25a77b3cbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03990",
    "kind": "arxiv",
    "version": 1
  }
}