Pith Number

pith:TDQ2DZIP

pith:2025:TDQ2DZIPB7AZ7NCAGMFJKJDJZM

not attested not anchored not stored refs pending

Multiclass Loss Geometry Matters for Generalization of Gradient Descent in Separable Classification

Matan Schliserman, Tomer Koren

arxiv:2505.22359 v1 · 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{TDQ2DZIPB7AZ7NCAGMFJKJDJZM}

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	2026-07-05T11:11:13.863830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e1a1e50f0fc19fb440330a952469cb11619cb01477c0ea703ee9d64b74d25c

Aliases

arxiv: 2505.22359 · arxiv_version: 2505.22359v1 · doi: 10.48550/arxiv.2505.22359 · pith_short_12: TDQ2DZIPB7AZ · pith_short_16: TDQ2DZIPB7AZ7NCA · pith_short_8: TDQ2DZIP

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/TDQ2DZIPB7AZ7NCAGMFJKJDJZM \
  | 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: 98e1a1e50f0fc19fb440330a952469cb11619cb01477c0ea703ee9d64b74d25c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7389cb8422c0468b320ecc95223be7f8c02e717c985bbb0cc572791614a29847",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T13:39:14Z",
    "title_canon_sha256": "4706c5dee54864c76bb62afedcce3ae7bcbd236c2320d2384f8edf59ab9361ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22359",
    "kind": "arxiv",
    "version": 1
  }
}