Pith Number

pith:RIJLZ5JY

pith:2019:RIJLZ5JYALYSKXBNY2HTPW6OPP

not attested not anchored not stored refs pending

On the optimal linear convergence factor of the relaxed proximal point algorithm for monotone inclusion problems

Guoyong Gu, Junfeng Yang

arxiv:1905.04537 v1 · 2019-05-11 · 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{RIJLZ5JYALYSKXBNY2HTPW6OPP}

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	2026-05-17T23:46:24.483475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a12bcf53802f1255c2dc68f37dbce7bf8d3f13f07d269b592cf8eaf9b8b67d9

Aliases

arxiv: 1905.04537 · arxiv_version: 1905.04537v1 · doi: 10.48550/arxiv.1905.04537 · pith_short_12: RIJLZ5JYALYS · pith_short_16: RIJLZ5JYALYSKXBN · pith_short_8: RIJLZ5JY

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/RIJLZ5JYALYSKXBNY2HTPW6OPP \
  | 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: 8a12bcf53802f1255c2dc68f37dbce7bf8d3f13f07d269b592cf8eaf9b8b67d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41a78d8942c12ef6e0ca1f56349171d30f971edefb897b1e78e0fc683e0c6428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-11T15:11:34Z",
    "title_canon_sha256": "689539dd0443f70c51e27cfae86fcdf8c9e87588f399691ce058b9186fbd3244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04537",
    "kind": "arxiv",
    "version": 1
  }
}