Pith Number

pith:RWAJXSUO

pith:2012:RWAJXSUORWT7KTU7XVCV4MHKFP

not attested not anchored not stored refs pending

MIMO capacity for deterministic channel models: sublinear growth

Francois Bentosela, Horia D. Cornean, Nicola Marchetti

arxiv:1202.4553 v1 · 2012-02-21 · cs.IT · math-ph · math.IT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWAJXSUORWT7KTU7XVCV4MHKFP}

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	2026-05-18T01:58:23.061359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d809bca8e8da7f54e9fbd455e30ea2be86a9efac4c7f7898433b0f110a5efbc

Aliases

arxiv: 1202.4553 · arxiv_version: 1202.4553v1 · doi: 10.48550/arxiv.1202.4553 · pith_short_12: RWAJXSUORWT7 · pith_short_16: RWAJXSUORWT7KTU7 · pith_short_8: RWAJXSUO

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/RWAJXSUORWT7KTU7XVCV4MHKFP \
  | 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: 8d809bca8e8da7f54e9fbd455e30ea2be86a9efac4c7f7898433b0f110a5efbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce992d2195e689e1ab07b1803b56ed41dbb36af42fe83b155c0b599656035a3b",
    "cross_cats_sorted": [
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-21T08:19:10Z",
    "title_canon_sha256": "3274327372651de19808c151d1bb3ef182c16d664cac42e344222b8e443b868a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4553",
    "kind": "arxiv",
    "version": 1
  }
}