Pith Number

pith:7YLOZK7Q

pith:2010:7YLOZK7QPR2M542DAKASITPU2T

not attested not anchored not stored refs pending

Belief Propagation based MIMO Detection Operating on Quantized Channel Output

Amine Mezghani, Josef A. Nossek

arxiv:1010.5529 v1 · 2010-10-26 · 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{7YLOZK7QPR2M542DAKASITPU2T}

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	2026-05-18T04:38:16.493603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe16ecabf07c74cef3430281244df4d4d86943fae4b943ec0570b4697a2450ac

Aliases

arxiv: 1010.5529 · arxiv_version: 1010.5529v1 · doi: 10.48550/arxiv.1010.5529 · pith_short_12: 7YLOZK7QPR2M · pith_short_16: 7YLOZK7QPR2M542D · pith_short_8: 7YLOZK7Q

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/7YLOZK7QPR2M542DAKASITPU2T \
  | 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: fe16ecabf07c74cef3430281244df4d4d86943fae4b943ec0570b4697a2450ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0f98612e9afe69675c809a9566c62597625ea86656d319934e792c11379994",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-26T21:58:23Z",
    "title_canon_sha256": "fce044c357d024df102f847770a0e45b857b6a9ec69f01ebff062780de804fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5529",
    "kind": "arxiv",
    "version": 1
  }
}