Pith Number

pith:RTWT65YC

pith:2021:RTWT65YCYJO32XLBPESJ2RU36Z

not attested not anchored not stored refs pending

Topological Pilot Assignment in Large-Scale Distributed MIMO Networks

Giuseppe Caire, Han Yu, Xinping Yi

arxiv:2105.12645 v1 · 2021-05-26 · cs.IT · eess.SP · 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{RTWT65YCYJO32XLBPESJ2RU36Z}

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	2026-07-05T02:43:40.979792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ced3f7702c25dbd5d6179249d469bf66ca2997296d574d42120304aec7acbc0

Aliases

arxiv: 2105.12645 · arxiv_version: 2105.12645v1 · doi: 10.48550/arxiv.2105.12645 · pith_short_12: RTWT65YCYJO3 · pith_short_16: RTWT65YCYJO32XLB · pith_short_8: RTWT65YC

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/RTWT65YCYJO32XLBPESJ2RU36Z \
  | 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: 8ced3f7702c25dbd5d6179249d469bf66ca2997296d574d42120304aec7acbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0a613c37ba0ccf673db3bdf1e823f30547873925f374358d97f964596a47b4",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-05-26T16:03:53Z",
    "title_canon_sha256": "999ee5bdb6abaff2974ec34e4e984b980d0ecd03f930f6847540f60b40d6e684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12645",
    "kind": "arxiv",
    "version": 1
  }
}