Pith Number

pith:S7NYEOKH

pith:2025:S7NYEOKHKELRIG5YYTWZQDG5VE

not attested not anchored not stored refs pending

Optimization via First-Order Switching Methods: Skew-Symmetric Dynamics and Optimistic Discretization

Abolfazl Hashemi, Antesh Upadhyay, Sang Bin Moon

arxiv:2505.09146 v1 · 2025-05-14 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7NYEOKHKELRIG5YYTWZQDG5VE}

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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

First-Order Softmax Weighted Switching Gradient Method for Distributed Stochastic Minimax Optimization with Stochastic Constraints

Receipt and verification

First computed	2026-07-05T11:02:51.007873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97db8239475117141bb8c4ed980cdda90e958873c25614c7d79dbfb4da60135a

Aliases

arxiv: 2505.09146 · arxiv_version: 2505.09146v1 · doi: 10.48550/arxiv.2505.09146 · pith_short_12: S7NYEOKHKELR · pith_short_16: S7NYEOKHKELRIG5Y · pith_short_8: S7NYEOKH

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/S7NYEOKHKELRIG5YYTWZQDG5VE \
  | 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: 97db8239475117141bb8c4ed980cdda90e958873c25614c7d79dbfb4da60135a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60de1d029e91207e108d62f8e3f639157ad8444d4a4a690a1252885b5bdd32f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-14T05:04:49Z",
    "title_canon_sha256": "261df679c1253fc6ddfcb55daa236c8234d7ceab35c622f142b777ad5ac0def2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09146",
    "kind": "arxiv",
    "version": 1
  }
}