Pith Number

pith:A2TO6DU3

pith:2013:A2TO6DU3X7HKF3Y2626NTQ7IDA

not attested not anchored not stored refs pending

Adaptive Reduced-Rank Processing Using a Projection Operator Based on Joint Iterative Optimization of Adaptive Filters For CDMA Interference Suppression

Raimundo Sampaio-Neto, Rodrigo C. de Lamare

arxiv:1305.6336 v1 · 2013-05-27 · 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{A2TO6DU3X7HKF3Y2626NTQ7IDA}

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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	2026-05-18T03:24:40.990724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a6ef0e9bbfcea2ef1af6bcd9c3e81803674d83cbd47c7ee312e3df5562dd8b

Aliases

arxiv: 1305.6336 · arxiv_version: 1305.6336v1 · doi: 10.48550/arxiv.1305.6336 · pith_short_12: A2TO6DU3X7HK · pith_short_16: A2TO6DU3X7HKF3Y2 · pith_short_8: A2TO6DU3

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/A2TO6DU3X7HKF3Y2626NTQ7IDA \
  | 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: 06a6ef0e9bbfcea2ef1af6bcd9c3e81803674d83cbd47c7ee312e3df5562dd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde13f1926311f9aa1427c1eb23ff697b59f5549c8aa0bf3c90643abe9867df2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-27T22:01:18Z",
    "title_canon_sha256": "9fd4a49657ea12bd83ea2931171afef74b12128d0ba8d591bf81cd7f3e565b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6336",
    "kind": "arxiv",
    "version": 1
  }
}