Pith Number

pith:TTZMH7RP

pith:2013:TTZMH7RPUHI7Y7C7JBMXSIA4JY

not attested not anchored not stored refs pending

Low-complexity dominance-based Sphere Decoder for MIMO Systems

Domenico Ciuonzo, Francesco Palmieri, Gianmarco Romano, Pierluigi Salvo Rossi

arxiv:1303.0699 v1 · 2013-03-04 · 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{TTZMH7RPUHI7Y7C7JBMXSIA4JY}

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	2026-05-18T03:31:55.179380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf2c3fe2fa1d1fc7c5f485979201c4e28cca98a02cc1e0b0e4c1a9975e7bbfd

Aliases

arxiv: 1303.0699 · arxiv_version: 1303.0699v1 · doi: 10.48550/arxiv.1303.0699 · pith_short_12: TTZMH7RPUHI7 · pith_short_16: TTZMH7RPUHI7Y7C7 · pith_short_8: TTZMH7RP

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/TTZMH7RPUHI7Y7C7JBMXSIA4JY \
  | 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: 9cf2c3fe2fa1d1fc7c5f485979201c4e28cca98a02cc1e0b0e4c1a9975e7bbfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a95446968e7d49fe0ad2f89e6d19d36396361731446f6b2718b8c2f7ed032ff4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-04T13:49:07Z",
    "title_canon_sha256": "0c889d02cea3b8effdf71040aeeee580ae56f958d8641b584d0ec413ff78f635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0699",
    "kind": "arxiv",
    "version": 1
  }
}