Pith Number

pith:T5L43APT

pith:2025:T5L43APTPESRG74PCJFJWIYOBX

not attested not anchored not stored refs pending

MirrorCBO: A consensus-based optimization method in the spirit of mirror descent

Dohyeon Kim, Franca Hoffmann, Leon Bungert, Tim Roith

arxiv:2501.12189 v2 · 2025-01-21 · 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{T5L43APTPESRG74PCJFJWIYOBX}

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.

Cited by

1 paper in Pith

ProxiCBO: A Provably Convergent Consensus-Based Method for Composite Optimization

Receipt and verification

First computed	2026-06-02T01:03:30.303845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f57cd81f37925137f8f124a9b230e0dc8be0cf74d8dad938307f5c1803254ba

Aliases

arxiv: 2501.12189 · arxiv_version: 2501.12189v2 · doi: 10.48550/arxiv.2501.12189 · pith_short_12: T5L43APTPESR · pith_short_16: T5L43APTPESRG74P · pith_short_8: T5L43APT

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/T5L43APTPESRG74PCJFJWIYOBX \
  | 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: 9f57cd81f37925137f8f124a9b230e0dc8be0cf74d8dad938307f5c1803254ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bde6645db8674cec3816f310794219ce5f2ab9d4851456365b0bcbad89c0216",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-21T14:50:19Z",
    "title_canon_sha256": "8456cfd919d40988a8e991ee909ef1dff1332ddf3346135cff321f68b7250b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12189",
    "kind": "arxiv",
    "version": 2
  }
}