Pith Number

pith:DZHVD2ZK

pith:2026:DZHVD2ZKW63RGQA5WNMBGQ3DTY

not attested not anchored not stored refs pending

RELTA-SGLD: Relative-Growth Localized Taming for Nonconvex Stochastic-Gradient Langevin Learning

Yiwei Zhou, Ziheng Chen

arxiv:2607.19544 v1 · 2026-07-21 · stat.ML · cs.LG · 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{DZHVD2ZKW63RGQA5WNMBGQ3DTY}

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	2026-07-23T00:23:55.889565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4f51eb2ab7b713401db3581343639e1ec3fc23d46639b8b39631d1bc917c1c

Aliases

arxiv: 2607.19544 · arxiv_version: 2607.19544v1 · doi: 10.48550/arxiv.2607.19544 · pith_short_12: DZHVD2ZKW63R · pith_short_16: DZHVD2ZKW63RGQA5 · pith_short_8: DZHVD2ZK

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/DZHVD2ZKW63RGQA5WNMBGQ3DTY \
  | 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: 1e4f51eb2ab7b713401db3581343639e1ec3fc23d46639b8b39631d1bc917c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e6a5a88874850e23acbdb2207a2da9b4cd6f64924abbc37b700b09794bb797",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-21T19:43:54Z",
    "title_canon_sha256": "0873284d4ea1f2d13a476010385dd31ef667b1304e4a17743e3555e2da560f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19544",
    "kind": "arxiv",
    "version": 1
  }
}