Pith Number

pith:NNRHCWEU

pith:2010:NNRHCWEUW5HIRMXESNU7KURFZO

not attested not anchored not stored refs pending

Sidelobe Control in Collaborative Beamforming via Node Selection

Mohammed F. A. Ahmed, Sergiy A. Vorobyov

arxiv:1001.3193 v1 · 2010-01-19 · 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{NNRHCWEUW5HIRMXESNU7KURFZO}

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	2026-05-18T02:09:42.688387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b62715894b74e88b2e49369f55225cbae009098c21a025d2f950c7986acccea

Aliases

arxiv: 1001.3193 · arxiv_version: 1001.3193v1 · doi: 10.48550/arxiv.1001.3193 · pith_short_12: NNRHCWEUW5HI · pith_short_16: NNRHCWEUW5HIRMXE · pith_short_8: NNRHCWEU

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/NNRHCWEUW5HIRMXESNU7KURFZO \
  | 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: 6b62715894b74e88b2e49369f55225cbae009098c21a025d2f950c7986acccea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789f546822e95be9dbc00a4a660cfe4e41bd7b4f556585e893964bc7e01cc42f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-01-19T04:27:10Z",
    "title_canon_sha256": "3b1331b5464eeecb367d7a36fa04bfe8c4f9f0acd926741673ffea60baeefbf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3193",
    "kind": "arxiv",
    "version": 1
  }
}