Pith Number

pith:D75ZLFEO

pith:2026:D75ZLFEOFQESOMP6KRHCJOH5ZL

not attested not anchored not stored refs pending

OmniOpt: Taxonomy, Geometry, and Benchmarking of Modern Optimizers

Cheng Tan, Conghui He, Jiabao Pan, Jingxuan Wei, Jintao Che, Shengye Pang, Siyuan Li, Xinglong Xu, Xin Jin, Xuanhe Zhou, Yumou Liu, Zhuoli Ouyang

arxiv:2607.04033 v1 · 2026-07-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D75ZLFEOFQESOMP6KRHCJOH5ZL}

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	2026-07-07T02:18:54.235354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ffb95948e2c092731fe544e24b8fdcad1ed8c82410ef21d77337543db113d63

Aliases

arxiv: 2607.04033 · arxiv_version: 2607.04033v1 · doi: 10.48550/arxiv.2607.04033 · pith_short_12: D75ZLFEOFQES · pith_short_16: D75ZLFEOFQESOMP6 · pith_short_8: D75ZLFEO

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/D75ZLFEOFQESOMP6KRHCJOH5ZL \
  | 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: 1ffb95948e2c092731fe544e24b8fdcad1ed8c82410ef21d77337543db113d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c925f3c7ac7d2d9ea1c10c81b42d6d3cdcd784f7eec821fc7cda7674b436ab8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-04T21:27:05Z",
    "title_canon_sha256": "f29aa5d0d4e1747bad4097e37ae41b017f2dbd08ace07646a800ab7910a95127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04033",
    "kind": "arxiv",
    "version": 1
  }
}