Pith Number

pith:J2EDCTEC

pith:2025:J2EDCTECMPB4U6Q7JN4RRRAUCL

not attested not anchored not stored refs pending

Favorability of Loss Landscape with Weight Decay Requires Both Large Overparametrization and Initialization

Etienne Boursier, Matthew Bowditch, Matthias Englert, Ranko Lazic

arxiv:2505.22578 v2 · 2025-05-28 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2EDCTECMPB4U6Q7JN4RRRAUCL}

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	2026-06-30T02:16:51.966160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e88314c8263c3ca7a1f4b7918c41412eb064a9326f6517432be2247833a153c

Aliases

arxiv: 2505.22578 · arxiv_version: 2505.22578v2 · doi: 10.48550/arxiv.2505.22578 · pith_short_12: J2EDCTECMPB4 · pith_short_16: J2EDCTECMPB4U6Q7 · pith_short_8: J2EDCTEC

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/J2EDCTECMPB4U6Q7JN4RRRAUCL \
  | 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: 4e88314c8263c3ca7a1f4b7918c41412eb064a9326f6517432be2247833a153c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d4f0e978d4f2dd8359407864d4edeae3d18474de2ff9af58cf4f7deb874133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T16:53:48Z",
    "title_canon_sha256": "d280e930843e296359b257238ff1e364a744a5c94a42922917773fbd6b39d288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22578",
    "kind": "arxiv",
    "version": 2
  }
}