Pith Number

pith:JHK4HZLH

pith:2024:JHK4HZLHY7S7AWOMCYWMWOIIYW

not attested not anchored not stored refs pending

Towards Simple and Provable Parameter-Free Adaptive Gradient Methods

Huizhuo Yuan, Quanquan Gu, Xun Zhou, Yifeng Liu, Yuan Cao, Yuanzhe Tao

arxiv:2412.19444 v2 · 2024-12-27 · 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{JHK4HZLHY7S7AWOMCYWMWOIIYW}

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	2026-06-02T02:04:04.796180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49d5c3e567c7e5f059cc162ccb3908c5a8c6a127083e23ae4ec9e74cf3b63b29

Aliases

arxiv: 2412.19444 · arxiv_version: 2412.19444v2 · doi: 10.48550/arxiv.2412.19444 · pith_short_12: JHK4HZLHY7S7 · pith_short_16: JHK4HZLHY7S7AWOM · pith_short_8: JHK4HZLH

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/JHK4HZLHY7S7AWOMCYWMWOIIYW \
  | 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: 49d5c3e567c7e5f059cc162ccb3908c5a8c6a127083e23ae4ec9e74cf3b63b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0c7c45a1be459f75d2d8c3f7bbe0bf645ea753b53899c7b7df1df1e49c1e39",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-27T04:22:02Z",
    "title_canon_sha256": "fcfd4fbb63fa23155b08a7365454e4a66e82c8a228e0f3a48ea840e1184d8b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19444",
    "kind": "arxiv",
    "version": 2
  }
}