Pith Number

pith:X3R4246L

pith:2024:X3R4246LZHXBRKDGXVXQMOTAAR

not attested not anchored not stored refs pending

Coupling-based Convergence Diagnostic and Stepsize Scheme for Stochastic Gradient Descent

Qiaomin Xie, Xiang Li

arxiv:2412.11341 v1 · 2024-12-15 · 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{X3R4246LZHXBRKDGXVXQMOTAAR}

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	2026-06-30T01:17:21.398865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee3cd73cbc9ee18a866bd6f063a600444d901964bcd31f4f89ebd08e4495173

Aliases

arxiv: 2412.11341 · arxiv_version: 2412.11341v1 · doi: 10.48550/arxiv.2412.11341 · pith_short_12: X3R4246LZHXB · pith_short_16: X3R4246LZHXBRKDG · pith_short_8: X3R4246L

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/X3R4246LZHXBRKDGXVXQMOTAAR \
  | 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: bee3cd73cbc9ee18a866bd6f063a600444d901964bcd31f4f89ebd08e4495173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d4fa4cff94bafe246cbb163b76c659b08b30ddc6ef6a8628ac5d26305d33e1",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-15T23:50:23Z",
    "title_canon_sha256": "c0d950b4c8aea71bd9f4a964170fcbfd3b74b3673661528c135eada3f56fb133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11341",
    "kind": "arxiv",
    "version": 1
  }
}