Pith Number

pith:4TNNKGNR

pith:2019:4TNNKGNRFPY6V2T2YM2UGQGGMO

not attested not anchored not stored refs pending

On the Convergence of AdaBound and its Connection to SGD

Pedro Savarese

arxiv:1908.04457 v2 · 2019-08-13 · cs.LG · 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{4TNNKGNRFPY6V2T2YM2UGQGGMO}

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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

Principled Approximation Methods for Efficient and Scalable Deep Learning

Receipt and verification

First computed	2026-07-05T00:24:55.579550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4dad519b12bf1eaea7ac3354340c663bfa2b8e5ca187ae73732ee20e2f209e6

Aliases

arxiv: 1908.04457 · arxiv_version: 1908.04457v2 · doi: 10.48550/arxiv.1908.04457 · pith_short_12: 4TNNKGNRFPY6 · pith_short_16: 4TNNKGNRFPY6V2T2 · pith_short_8: 4TNNKGNR

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/4TNNKGNRFPY6V2T2YM2UGQGGMO \
  | 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: e4dad519b12bf1eaea7ac3354340c663bfa2b8e5ca187ae73732ee20e2f209e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72d312e8f4f2ecb32d265c8612caf1e9166cff567b22a5e87b5d411155113081",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-13T02:00:21Z",
    "title_canon_sha256": "ebef7a4f1a0705ce114eff2563c4bdb12ea8317376cc1ff122dd90191e0841fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04457",
    "kind": "arxiv",
    "version": 2
  }
}