Pith Number

pith:KFWHDLGL

pith:2025:KFWHDLGLLECGWNJ5YRYNEMNH7E

not attested not anchored not stored refs pending

Mirror Descent Under Generalized Smoothness

Dingzhi Yu, Hongyi Tao, Lijun Zhang, Wei Jiang, Yuanyu Wan

arxiv:2502.00753 v4 · 2025-02-02 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFWHDLGLLECGWNJ5YRYNEMNH7E}

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	2026-06-02T01:03:30.476356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

516c71accb59046b353dc470d231a7f902b03b2476748ba26d19472116230fd5

Aliases

arxiv: 2502.00753 · arxiv_version: 2502.00753v4 · doi: 10.48550/arxiv.2502.00753 · pith_short_12: KFWHDLGLLECG · pith_short_16: KFWHDLGLLECGWNJ5 · pith_short_8: KFWHDLGL

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/KFWHDLGLLECGWNJ5YRYNEMNH7E \
  | 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: 516c71accb59046b353dc470d231a7f902b03b2476748ba26d19472116230fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca665034e56e804a2bd54f43ffbaa21f6916231dc46f0d1337106cb7299d4de0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-02T11:23:10Z",
    "title_canon_sha256": "06768b30ee62df535215fe4734bc881b8309ce671cf083c75f288bdf4c72040e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00753",
    "kind": "arxiv",
    "version": 4
  }
}