Pith Number

pith:EGWUUQ5O

pith:2021:EGWUUQ5OKLETKBJLERGLRKQ6CY

not attested not anchored not stored refs pending

Convergence and Stability of the Stochastic Proximal Point Algorithm with Momentum

Anastasios Kyrillidis, Junhyung Lyle Kim, Panos Toulis

arxiv:2111.06171 v5 · 2021-11-11 · math.OC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGWUUQ5OKLETKBJLERGLRKQ6CY}

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	2026-07-05T06:24:43.287169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ad4a43ae52c935052b244cb8aa1e162fbf69dd394720bef3f5b8a860d268d3

Aliases

arxiv: 2111.06171 · arxiv_version: 2111.06171v5 · doi: 10.48550/arxiv.2111.06171 · pith_short_12: EGWUUQ5OKLET · pith_short_16: EGWUUQ5OKLETKBJL · pith_short_8: EGWUUQ5O

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/EGWUUQ5OKLETKBJLERGLRKQ6CY \
  | 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: 21ad4a43ae52c935052b244cb8aa1e162fbf69dd394720bef3f5b8a860d268d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5b7cd8dc99a9b856cc4e1d8205e806c8a4fdc043fcdec8d889cfd2d9497813",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-11-11T12:17:22Z",
    "title_canon_sha256": "1ca99ad32cf4bd608bc9353838fe88eef922cd4d04ae9d57fc6bad695296e6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06171",
    "kind": "arxiv",
    "version": 5
  }
}