Pith Number

pith:MESP3L7G

pith:2025:MESP3L7GVG3MRDPYVRTUW6PESO

not attested not anchored not stored refs pending

An Efficient Sparse Kernel Generator for O(3)-Equivariant Deep Networks

Austin Glover, Aydin Buluc, James Demmel, Vivek Bharadwaj

arxiv:2501.13986 v4 · 2025-01-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MESP3L7GVG3MRDPYVRTUW6PESO}

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.

Cited by

1 paper in Pith

Six Open Questions in Machine-Learned Interatomic Potential Foundation Models

Receipt and verification

First computed	2026-07-05T11:00:41.774323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6124fdafe6a9b6c88df8ac674b79e493bcefb01e9e7ddf0974f7dba78ac549b4

Aliases

arxiv: 2501.13986 · arxiv_version: 2501.13986v4 · doi: 10.48550/arxiv.2501.13986 · pith_short_12: MESP3L7GVG3M · pith_short_16: MESP3L7GVG3MRDPY · pith_short_8: MESP3L7G

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/MESP3L7GVG3MRDPYVRTUW6PESO \
  | 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: 6124fdafe6a9b6c88df8ac674b79e493bcefb01e9e7ddf0974f7dba78ac549b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2406d0999cee6ced305de5b133df4b24ee337ac00259da4f8d8480735ef0420",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T08:20:47Z",
    "title_canon_sha256": "2dc729289dce22fb072bac6874ba8afb3413a5ed3e979e31c9ae7cfaa072d7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13986",
    "kind": "arxiv",
    "version": 4
  }
}