Pith Number

pith:2DLFDPS2

pith:2025:2DLFDPS2JBBDGOJDV5Q56FZLDO

not attested not anchored not stored refs pending

Implicit Riemannian Optimism with Applications to Min-Max Problems

Christophe Roux, David Mart\'inez-Rubio, Sebastian Pokutta

arxiv:2501.18381 v1 · 2025-01-30 · 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{2DLFDPS2JBBDGOJDV5Q56FZLDO}

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	2026-07-05T10:07:33.642376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d651be5a4842333923af61df172b1b8c9b98699336ccdf50033188cb776f7c

Aliases

arxiv: 2501.18381 · arxiv_version: 2501.18381v1 · doi: 10.48550/arxiv.2501.18381 · pith_short_12: 2DLFDPS2JBBD · pith_short_16: 2DLFDPS2JBBDGOJD · pith_short_8: 2DLFDPS2

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/2DLFDPS2JBBDGOJDV5Q56FZLDO \
  | 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: d0d651be5a4842333923af61df172b1b8c9b98699336ccdf50033188cb776f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7797d9eb4e1a0f1f469a161ffa6193afd1796102bc910587b6628162a0f55db",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-30T14:31:28Z",
    "title_canon_sha256": "9fc3f17ca120d63be1412b6bb5efc1d85ea45306713f03a83bebb848793a74d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18381",
    "kind": "arxiv",
    "version": 1
  }
}