Pith Number

pith:7WARFNLH

pith:2018:7WARFNLHD5AKC43HJ3CVUUTS43

not attested not anchored not stored refs pending

Theoretical Linear Convergence of Unfolded ISTA and its Practical Weights and Thresholds

Jialin Liu, Wotao Yin, Xiaohan Chen, Zhangyang Wang

arxiv:1808.10038 v2 · 2018-08-29 · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WARFNLHD5AKC43HJ3CVUUTS43}

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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.

Cited by

1 paper in Pith

Basis Pursuit Denoising via Recurrent Neural Network Applied to Super-resolving SAR Tomography

Receipt and verification

First computed	2026-05-18T00:01:37.833771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8112b5671f40a173674ec55a5272e6c8ff3ea6a73c20923d681ebeda3b5f93

Aliases

arxiv: 1808.10038 · arxiv_version: 1808.10038v2 · doi: 10.48550/arxiv.1808.10038 · pith_short_12: 7WARFNLHD5AK · pith_short_16: 7WARFNLHD5AKC43H · pith_short_8: 7WARFNLH

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/7WARFNLHD5AKC43HJ3CVUUTS43 \
  | 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: fd8112b5671f40a173674ec55a5272e6c8ff3ea6a73c20923d681ebeda3b5f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391cae39e3a9c391e53e3c7b357b4845784e1344eb42c153f369689c480f98e5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-29T20:45:54Z",
    "title_canon_sha256": "5f07990e4d1b41278359314eee8ceb7b417cd02c0b6dbda97b9a38464616f642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10038",
    "kind": "arxiv",
    "version": 2
  }
}