Pith Number

pith:M63B7L4V

pith:2016:M63B7L4V5FUK3QRF5RDRS2N5IP

not attested not anchored not stored refs pending

Convergence analysis of the direct extension of ADMM for multiple-block separable convex minimization

Min Tao, Xiaoming Yuan

arxiv:1609.07221 v2 · 2016-09-23 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M63B7L4V5FUK3QRF5RDRS2N5IP}

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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	2026-05-18T00:59:19.060374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b61faf95e968adc225ec471969bd43f59851e6135d21efdaca2a66aeec04a2

Aliases

arxiv: 1609.07221 · arxiv_version: 1609.07221v2 · doi: 10.48550/arxiv.1609.07221 · pith_short_12: M63B7L4V5FUK · pith_short_16: M63B7L4V5FUK3QRF · pith_short_8: M63B7L4V

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/M63B7L4V5FUK3QRF5RDRS2N5IP \
  | 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: 67b61faf95e968adc225ec471969bd43f59851e6135d21efdaca2a66aeec04a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69baeb3f4bfd75f9823298175c31892946ad6ea01aa5488c5e39f5e7a1fbbbab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-09-23T03:34:11Z",
    "title_canon_sha256": "7df7b37e854e40f89be9bdc580307f9f8d9267fe41e3cbbcfa83f87f2de6f275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07221",
    "kind": "arxiv",
    "version": 2
  }
}