Pith Number

pith:6CKBJDZO

pith:2022:6CKBJDZOKRQ6KJJ2ZVSBU667G4

not attested not anchored not stored refs pending

NAG-GS: Semi-Implicit, Accelerated and Robust Stochastic Optimizer

Aleksandr Katrutsa, Daniel Bershatsky, Daniil Merkulov, Ivan Oseledets, Olga Tsymboi, Valentin Leplat

arxiv:2209.14937 v2 · 2022-09-29 · math.OC · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CKBJDZOKRQ6KJJ2ZVSBU667G4}

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.

Cited by

2 papers in Pith

Prox-NAG-GS: A Semi-Implicit Proximal Method for Composite Optimization

IRON: Implicit Resolvent Optimization under Noise

Receipt and verification

First computed	2026-07-05T06:55:49.639987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f094148f2e5461e5253acd641a7bdf3737a45b6ae5a31fc1e68cf4caa0ccb6c2

Aliases

arxiv: 2209.14937 · arxiv_version: 2209.14937v2 · doi: 10.48550/arxiv.2209.14937 · pith_short_12: 6CKBJDZOKRQ6 · pith_short_16: 6CKBJDZOKRQ6KJJ2 · pith_short_8: 6CKBJDZO

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/6CKBJDZOKRQ6KJJ2ZVSBU667G4 \
  | 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: f094148f2e5461e5253acd641a7bdf3737a45b6ae5a31fc1e68cf4caa0ccb6c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5360b9e2e51402bff8592e17e0b793692dd18fd0ff98740bb7331a3d427d7260",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-09-29T16:54:53Z",
    "title_canon_sha256": "5f3d11855b34c1fb88a5b34387e21224ba1c29e09bb6612db91fd539a0ad2492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14937",
    "kind": "arxiv",
    "version": 2
  }
}