Pith Number

pith:XYC33OEF

pith:2026:XYC33OEF77YMBYNGD6PBXFRM66

not attested not anchored not stored refs pending

Pruning Deep Neural Networks via the Marchenko--Pastur Distribution

Houman Owhad, Leonid Berlyand, Theo Bourdais, Yitzchak Shmalo

arxiv:2606.02608 v1 · 2026-05-23 · 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{XYC33OEF77YMBYNGD6PBXFRM66}

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	2026-06-03T00:05:04.451221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be05bdb885fff0c0e1a61f9e1b962cf7928b012dda0cb7dbe22994a17a8fac8f

Aliases

arxiv: 2606.02608 · arxiv_version: 2606.02608v1 · doi: 10.48550/arxiv.2606.02608 · pith_short_12: XYC33OEF77YM · pith_short_16: XYC33OEF77YMBYNG · pith_short_8: XYC33OEF

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/XYC33OEF77YMBYNGD6PBXFRM66 \
  | 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: be05bdb885fff0c0e1a61f9e1b962cf7928b012dda0cb7dbe22994a17a8fac8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6886e0a8c510993e6597003e6ef7ebc6823d07d14d402973a43df2d6b6f425d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-23T19:44:02Z",
    "title_canon_sha256": "e21b90a4d9b03661d7d2cbf772ec6605a220f8aac9c2d0dc17c5371b947b11a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02608",
    "kind": "arxiv",
    "version": 1
  }
}