Pith Number

pith:DIC2IR6O

pith:2015:DIC2IR6OPWU7CWNJJWCY3GVEM3

not attested not anchored not stored refs pending

Bayes-Optimal Joint Channel-and-Data Estimation for Massive MIMO with Low-Precision ADCs

Chang-Jen Wang, Chao-Kai Wen, Kai-Kit Wong, Pangan Ting, Shi Jin

arxiv:1507.07766 v2 · 2015-07-28 · 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{DIC2IR6OPWU7CWNJJWCY3GVEM3}

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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	2026-05-18T01:15:52.701108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a05a447ce7da9f159a94d858d9aa466cf9a775eb38acae525ec519a4dae305c

Aliases

arxiv: 1507.07766 · arxiv_version: 1507.07766v2 · doi: 10.48550/arxiv.1507.07766 · pith_short_12: DIC2IR6OPWU7 · pith_short_16: DIC2IR6OPWU7CWNJ · pith_short_8: DIC2IR6O

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/DIC2IR6OPWU7CWNJJWCY3GVEM3 \
  | 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: 1a05a447ce7da9f159a94d858d9aa466cf9a775eb38acae525ec519a4dae305c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65dd88fae968c94915aa1f01022ad309dd531b16e2f135b3378d23eb63263c20",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-28T13:43:39Z",
    "title_canon_sha256": "3a4cb4528ab62934586f69c3169dd6eae342c0ad3c1dc61eb79300d1a30a05a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07766",
    "kind": "arxiv",
    "version": 2
  }
}