Pith Number

pith:W4THONZJ

pith:2025:W4THONZJRBA7GKUB7QJOFIPHIP

not attested not anchored not stored refs pending

TSENOR: Highly-Efficient Algorithm for Finding Transposable N:M Sparse Masks

Mehdi Makni, Rahul Mazumder, Xiang Meng

arxiv:2505.23949 v1 · 2025-05-29 · 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{W4THONZJRBA7GKUB7QJOFIPHIP}

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	2026-07-05T11:12:38.880116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7267737298841f32a81fc12e2a1e743d244e8cefcb5852b3f9bb9754e1ae0da

Aliases

arxiv: 2505.23949 · arxiv_version: 2505.23949v1 · doi: 10.48550/arxiv.2505.23949 · pith_short_12: W4THONZJRBA7 · pith_short_16: W4THONZJRBA7GKUB · pith_short_8: W4THONZJ

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/W4THONZJRBA7GKUB7QJOFIPHIP \
  | 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: b7267737298841f32a81fc12e2a1e743d244e8cefcb5852b3f9bb9754e1ae0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8490a0edfb2a0b2f31ac27f9746d8299840a9f4155752a5b4effb7c5541266ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T18:59:43Z",
    "title_canon_sha256": "aa1f7d1b3be890996f7a0fa913162b146fb0f402038fe43d749782cd6b123194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23949",
    "kind": "arxiv",
    "version": 1
  }
}