Pith Number

pith:KV66SRBT

pith:2017:KV66SRBT664DJQUYCVRKF36GM2

not attested not anchored not stored refs pending

Design and Analysis of Sparsifying Dictionaries for FIR MIMO Equalizers

Abubakr O. Al-Abbasi, Naofal Al-Dhahir, Ridha Hamila, Waheed U. Bajwa

arxiv:1702.01425 v1 · 2017-02-05 · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV66SRBT664DJQUYCVRKF36GM2}

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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	2026-05-18T00:22:06.386626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557de94433f7b834c2981562a2efc666ae768300f83571029ba7115764a2bc9d

Aliases

arxiv: 1702.01425 · arxiv_version: 1702.01425v1 · doi: 10.48550/arxiv.1702.01425 · pith_short_12: KV66SRBT664D · pith_short_16: KV66SRBT664DJQUY · pith_short_8: KV66SRBT

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/KV66SRBT664DJQUYCVRKF36GM2 \
  | 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: 557de94433f7b834c2981562a2efc666ae768300f83571029ba7115764a2bc9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17deb862bf0e8e00e022152e8657a48d8870898b751096dd3ef4c64b1b1c37e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-05T16:26:43Z",
    "title_canon_sha256": "601e682edcf36907dd547694430c85857c1d517cda9d66ea826a5d6ff12b7b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01425",
    "kind": "arxiv",
    "version": 1
  }
}