Pith Number

pith:TZRWOZSN

pith:2012:TZRWOZSNEL3UDONVPNZJ7BGJRF

not attested not anchored not stored refs pending

Space-Time MIMO Multicasting

Anatoly Khina, Ayal Hitron, Idan Livni, Uri Erez

arxiv:1204.1677 v2 · 2012-04-07 · 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{TZRWOZSNEL3UDONVPNZJ7BGJRF}

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	2026-05-18T03:54:38.943094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6367664d22f741b9b57b729f84c989518a10cb40cb8b44c720b23abb24a19c

Aliases

arxiv: 1204.1677 · arxiv_version: 1204.1677v2 · doi: 10.48550/arxiv.1204.1677 · pith_short_12: TZRWOZSNEL3U · pith_short_16: TZRWOZSNEL3UDONV · pith_short_8: TZRWOZSN

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/TZRWOZSNEL3UDONVPNZJ7BGJRF \
  | 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: 9e6367664d22f741b9b57b729f84c989518a10cb40cb8b44c720b23abb24a19c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6c77444e5e80dd3a3435629dd3f885f76313bc8fb269cd9f7fe88ef7d906e9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-07T20:41:33Z",
    "title_canon_sha256": "d95fbbc841f3ae3dd4720a5d733eb2988b98ae5ea30ebb98b7ca8d2b61382d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1677",
    "kind": "arxiv",
    "version": 2
  }
}