Pith Number

pith:FFGJC27C

pith:2008:FFGJC27CZQLSEGOFRIV43IXCRK

not attested not anchored not stored refs pending

Distributed MIMO Systems with Oblivious Antennas

H. Vincent Poor, Oren Somekh, Osvaldo Simeone, Shlomo Shamai (Shitz)

arxiv:0805.1485 v1 · 2008-05-10 · 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{FFGJC27CZQLSEGOFRIV43IXCRK}

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	2026-05-18T00:58:25.621819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

294c916be2cc172219c58a2bcda2e28a9239f6af67d49621276a310ceae33593

Aliases

arxiv: 0805.1485 · arxiv_version: 0805.1485v1 · doi: 10.48550/arxiv.0805.1485 · pith_short_12: FFGJC27CZQLS · pith_short_16: FFGJC27CZQLSEGOF · pith_short_8: FFGJC27C

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/FFGJC27CZQLSEGOFRIV43IXCRK \
  | 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: 294c916be2cc172219c58a2bcda2e28a9239f6af67d49621276a310ceae33593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92058b8b890a0e6742dd93a268adf12a2256ae110de4f20eaa2e23e9144e4add",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-05-10T16:53:54Z",
    "title_canon_sha256": "7430a13d139c099226198b8401b621f2dd3ef9a68b4e35b2c1a5b76ff9bae8e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1485",
    "kind": "arxiv",
    "version": 1
  }
}