Pith Number

pith:XKYH5PWO

pith:2018:XKYH5PWOUR544QMNKTTLNDQA2V

not attested not anchored not stored refs pending

Linear and sublinear convergence rates for a subdifferentiable distributed deterministic asynchronous Dykstra's algorithm

C.H. Jeffrey Pang

arxiv:1807.00110 v2 · 2018-06-30 · 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{XKYH5PWOUR544QMNKTTLNDQA2V}

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	2026-05-18T00:07:32.363586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab07ebecea47bce418d54e6b68e00d56793a87d1eaba63dedced9cb7cc86aca

Aliases

arxiv: 1807.00110 · arxiv_version: 1807.00110v2 · doi: 10.48550/arxiv.1807.00110 · pith_short_12: XKYH5PWOUR54 · pith_short_16: XKYH5PWOUR544QMN · pith_short_8: XKYH5PWO

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/XKYH5PWOUR544QMNKTTLNDQA2V \
  | 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: bab07ebecea47bce418d54e6b68e00d56793a87d1eaba63dedced9cb7cc86aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e9f84f819415a291f18433cde722c8ca992bcb3f56d69fd963ef412bf43fed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-06-30T02:19:22Z",
    "title_canon_sha256": "33015c9b3891878cf9b51d529d46d0cb64872fb944da275c759df509ff39b58e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00110",
    "kind": "arxiv",
    "version": 2
  }
}