Pith Number

pith:BT3Q3BY7

pith:2025:BT3Q3BY7WE7PTIE7GZGFD43BNV

not attested not anchored not stored refs pending

Nesterov Finds GRAAL: Optimal and Adaptive Gradient Method for Convex Optimization

Dmitry Kovalev, Ekaterina Borodich

arxiv:2507.09823 v2 · 2025-07-13 · math.OC · cs.LG

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\usepackage{pith}
\pithnumber{BT3Q3BY7WE7PTIE7GZGFD43BNV}

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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

Universal and Parameter-free Gradient Sliding for Composite Optimization

Receipt and verification

First computed	2026-07-05T12:01:45.935727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf70d871fb13ef9a09f364c51f3616d417783ec52ffd728585fca927f2afe67

Aliases

arxiv: 2507.09823 · arxiv_version: 2507.09823v2 · doi: 10.48550/arxiv.2507.09823 · pith_short_12: BT3Q3BY7WE7P · pith_short_16: BT3Q3BY7WE7PTIE7 · pith_short_8: BT3Q3BY7

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/BT3Q3BY7WE7PTIE7GZGFD43BNV \
  | 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: 0cf70d871fb13ef9a09f364c51f3616d417783ec52ffd728585fca927f2afe67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa88f9c3d4e3e32c00f56dafa043880471bc1824bdf6d8fae783b0969fa0f35c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-07-13T23:07:45Z",
    "title_canon_sha256": "aeb54191fda8f298f975b809b238db3b301837afa3cc0e8acdacfbe46e419984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09823",
    "kind": "arxiv",
    "version": 2
  }
}