Pith Number

pith:XGQZQZT6

pith:2026:XGQZQZT6Z7CYQIXRTOHEZI5RZC

not attested not anchored not stored refs pending

A Short and Unified Convergence Analysis of the SAG, SAGA, and IAG Algorithms

Aritra Mitra, Feng Zhu, Robert W. Heath Jr.

arxiv:2602.05304 v2 · 2026-02-05 · cs.LG · cs.SY · eess.SY · 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{XGQZQZT6Z7CYQIXRTOHEZI5RZC}

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	2026-05-22T02:04:39.429188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a198667ecfc58822f19b8e4ca3b1c89d1b366e0654f69afb7f68552e2cd4a3

Aliases

arxiv: 2602.05304 · arxiv_version: 2602.05304v2 · doi: 10.48550/arxiv.2602.05304 · pith_short_12: XGQZQZT6Z7CY · pith_short_16: XGQZQZT6Z7CYQIXR · pith_short_8: XGQZQZT6

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/XGQZQZT6Z7CYQIXRTOHEZI5RZC \
  | 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: b9a198667ecfc58822f19b8e4ca3b1c89d1b366e0654f69afb7f68552e2cd4a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d9f0afc2702ac3d42b941e7bfbe82ebb5ebb6b62a5a9f911f5c37e1fe3d0658",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-05T04:57:20Z",
    "title_canon_sha256": "ade08bf10a3d9b69b9f5aa819c17734c9cb09657e0edeca3bb8fd3c466d52217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05304",
    "kind": "arxiv",
    "version": 2
  }
}