Pith Number

pith:6TJF6ZKJ

pith:2024:6TJF6ZKJ52YQCCNAND3D7OLJXT

not attested not anchored not stored refs pending

Spurious Stationarity and Hardness Results for Bregman Proximal-Type Algorithms

Anthony Man-Cho So, He Chen, Jiajin Li

arxiv:2404.08073 v3 · 2024-04-11 · math.OC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TJF6ZKJ52YQCCNAND3D7OLJXT}

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	2026-05-26T02:03:45.585342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4d25f6549eeb10109a068f63fb969bce8da1cc167bbac87f8a5fc1e168d5b18

Aliases

arxiv: 2404.08073 · arxiv_version: 2404.08073v3 · doi: 10.48550/arxiv.2404.08073 · pith_short_12: 6TJF6ZKJ52YQ · pith_short_16: 6TJF6ZKJ52YQCCNA · pith_short_8: 6TJF6ZKJ

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/6TJF6ZKJ52YQCCNAND3D7OLJXT \
  | 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: f4d25f6549eeb10109a068f63fb969bce8da1cc167bbac87f8a5fc1e168d5b18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b586df27a92b1c728029962d52a44b05bf5e5be08fe249b63b031a91a29a490",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-11T18:28:01Z",
    "title_canon_sha256": "c93480e1cefa253337d8834ae7d4ad05bccfb8e9bffb1424427bac497e4cc00f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08073",
    "kind": "arxiv",
    "version": 3
  }
}