Pith Number

pith:3VEID65L

pith:2025:3VEID65L6YOPGZFGRJD5VDUZXN

not attested not anchored not stored refs pending

Variance-Reduced Fast Operator Splitting Methods for Generalized Equations

Quoc Tran-Dinh

arxiv:2504.13046 v3 · 2025-04-17 · math.OC · 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{3VEID65L6YOPGZFGRJD5VDUZXN}

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	2026-07-05T11:53:01.985976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4881fbabf61cf364a68a47da8e99bb5e961df8ce2a892b9187948cd7f4d840

Aliases

arxiv: 2504.13046 · arxiv_version: 2504.13046v3 · doi: 10.48550/arxiv.2504.13046 · pith_short_12: 3VEID65L6YOP · pith_short_16: 3VEID65L6YOPGZFG · pith_short_8: 3VEID65L

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/3VEID65L6YOPGZFGRJD5VDUZXN \
  | 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: dd4881fbabf61cf364a68a47da8e99bb5e961df8ce2a892b9187948cd7f4d840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8a829ac1e8ad183ad63ae99728a905d4cae6daa55e6d706ee89028d00fafef",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-17T16:02:20Z",
    "title_canon_sha256": "e612e39b0dfb97463d6cd8218728941e37aa3d8e0472a983cfc7a9e7a1f4392a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13046",
    "kind": "arxiv",
    "version": 3
  }
}