Pith Number

pith:CCRCJEGQ

pith:2015:CCRCJEGQ7OMPGWD3CILVB57CYD

not attested not anchored not stored refs pending

Local Linear Convergence of the ADMM/Douglas--Rachford Algorithms without Strong Convexity and Application to Statistical Imaging

C. Charitha, D. Russell Luke, Timo Aspelmeier

arxiv:1508.04468 v3 · 2015-08-18 · math.OC · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCRCJEGQ7OMPGWD3CILVB57CYD}

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	2026-05-18T00:24:25.410615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a22490d0fb98f3587b121750f7e2c0e79d0352bfbe33f13bef36f6c477116b

Aliases

arxiv: 1508.04468 · arxiv_version: 1508.04468v3 · doi: 10.48550/arxiv.1508.04468 · pith_short_12: CCRCJEGQ7OMP · pith_short_16: CCRCJEGQ7OMPGWD3 · pith_short_8: CCRCJEGQ

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/CCRCJEGQ7OMPGWD3CILVB57CYD \
  | 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: 10a22490d0fb98f3587b121750f7e2c0e79d0352bfbe33f13bef36f6c477116b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5de1c3014ded1da9572144cac9d88a9667fb71f2810bc6991af0870caff030",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-08-18T21:56:08Z",
    "title_canon_sha256": "1244631edccfdd3de543244e57a39e1593f073e23b2a4f0d19a1c63d3fca2ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04468",
    "kind": "arxiv",
    "version": 3
  }
}