Pith Number

pith:NDJBVRAZ

pith:2016:NDJBVRAZWXAP7XWZENOOP53UGA

not attested not anchored not stored refs pending

Adaptive ADMM with Spectral Penalty Parameter Selection

Mario A. T. Figueiredo, Tom Goldstein, Zheng Xu

arxiv:1605.07246 v5 · 2016-05-24 · cs.LG · cs.AI · cs.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDJBVRAZWXAP7XWZENOOP53UGA}

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	2026-05-18T00:39:58.505472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d21ac419b5c0ffded9235ce7f774300d66084c61df6f387b6fa34cc1d2d92a

Aliases

arxiv: 1605.07246 · arxiv_version: 1605.07246v5 · doi: 10.48550/arxiv.1605.07246 · pith_short_12: NDJBVRAZWXAP · pith_short_16: NDJBVRAZWXAP7XWZ · pith_short_8: NDJBVRAZ

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/NDJBVRAZWXAP7XWZENOOP53UGA \
  | 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: 68d21ac419b5c0ffded9235ce7f774300d66084c61df6f387b6fa34cc1d2d92a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26fa404746c4c456dc9f1c52a758f72175a1cdc8f3a69ef7df5eaa8f4d0a225",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-24T00:48:28Z",
    "title_canon_sha256": "c9f5f24bd12b5e85cb911740eae73707e345c3b730908bba5face1ad01d9e627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07246",
    "kind": "arxiv",
    "version": 5
  }
}