Pith Number

pith:XZVXF5K7

pith:2024:XZVXF5K7IT7SWENYTPKLF4VFNQ

not attested not anchored not stored refs pending

Dealing with unbounded gradients in stochastic saddle-point optimization

Gergely Neu, Nneka Okolo

arxiv:2402.13903 v2 · 2024-02-21 · cs.LG · math.OC · 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{XZVXF5K7IT7SWENYTPKLF4VFNQ}

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

A Single Stepsize Suffices for Unprojected Linear TD(0): Simultaneous Robust and Fast Rates via Polyak--Ruppert Averaging

SGD for Variational Inference: Tackling Unbounded Variance via Preconditioning and Dynamic Batching

Receipt and verification

First computed	2026-07-05T08:28:38.676113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6b72f55f44ff2b11b89bd4b2f2a56c107753eaa648f3d4531ae1a80593d29d

Aliases

arxiv: 2402.13903 · arxiv_version: 2402.13903v2 · doi: 10.48550/arxiv.2402.13903 · pith_short_12: XZVXF5K7IT7S · pith_short_16: XZVXF5K7IT7SWENY · pith_short_8: XZVXF5K7

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/XZVXF5K7IT7SWENYTPKLF4VFNQ \
  | 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: be6b72f55f44ff2b11b89bd4b2f2a56c107753eaa648f3d4531ae1a80593d29d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff36d0868ca107b7d7d1e01814cc2fac0a6ab2233e70be0a6ee5d158bebe7568",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-21T16:13:49Z",
    "title_canon_sha256": "ca43e620cd30d6ab7db882c42f4c73680610db8376e9260a6711052b340a7c35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13903",
    "kind": "arxiv",
    "version": 2
  }
}