Pith Number

pith:BKCCM4PM

pith:2025:BKCCM4PM4A5RCBLB7BEBESSZ3I

not attested not anchored not stored refs pending

Poly-MgNet: Polynomial Building Blocks in Multigrid-Inspired ResNets

Antonia van Betteray, Karsten Kahl, Matthias Rottmann

arxiv:2503.10594 v1 · 2025-03-13 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKCCM4PM4A5RCBLB7BEBESSZ3I}

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	2026-07-05T10:30:48.463702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a842671ece03b110561f848124a59da2a3b2df31b981e626760a889f8df413b

Aliases

arxiv: 2503.10594 · arxiv_version: 2503.10594v1 · doi: 10.48550/arxiv.2503.10594 · pith_short_12: BKCCM4PM4A5R · pith_short_16: BKCCM4PM4A5RCBLB · pith_short_8: BKCCM4PM

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/BKCCM4PM4A5RCBLB7BEBESSZ3I \
  | 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: 0a842671ece03b110561f848124a59da2a3b2df31b981e626760a889f8df413b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3fcdb21b1a1926478843c2a018651311a7702beb13e80c7036893db0c3c0a2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-13T17:42:48Z",
    "title_canon_sha256": "e872f3d0eb7b873d09fe2fe8539b016cdc893a13eb05907c4e30fdd7224e5e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10594",
    "kind": "arxiv",
    "version": 1
  }
}