Pith Number

pith:HDKT7FLR

pith:2020:HDKT7FLRYBOBE6DLVNA7PDXBWZ

not attested not anchored not stored refs pending

On regularization of gradient descent, layer imbalance and flat minima

Boris Ginsburg

arxiv:2007.09286 v1 · 2020-07-18 · 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{HDKT7FLRYBOBE6DLVNA7PDXBWZ}

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	2026-07-05T01:20:22.641490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38d53f9571c05c12786bab41f78ee1b65b9325a051bf46fadcee3b2f408dc5c7

Aliases

arxiv: 2007.09286 · arxiv_version: 2007.09286v1 · doi: 10.48550/arxiv.2007.09286 · pith_short_12: HDKT7FLRYBOB · pith_short_16: HDKT7FLRYBOBE6DL · pith_short_8: HDKT7FLR

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/HDKT7FLRYBOBE6DLVNA7PDXBWZ \
  | 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: 38d53f9571c05c12786bab41f78ee1b65b9325a051bf46fadcee3b2f408dc5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d61e8fda3787fe16ce1ff8282d08164e972633be55ab683d8a962b61bc2514",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-18T00:09:14Z",
    "title_canon_sha256": "bd1d54621113b6803a9146c725a897f58c1997d724c036969d53be795a631036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09286",
    "kind": "arxiv",
    "version": 1
  }
}