Pith Number

pith:JIMYX2Z6

pith:2026:JIMYX2Z6M4GI43W53CWLGL3DES

not attested not anchored not stored refs pending

When Good Enough Is Optimal: Multiplication-Only Matrix Inversion Approximation for Quantized Gated DeltaNet

Denghao Li, Kui Zhang, Liang Zhang, Lingjuan Ge, Luoming Zhang, Matthew Harper Langston, Tian Liu, Weiliang Will Zeng, Yin Huang, Yuwei Ren

arxiv:2606.06034 v1 · 2026-06-04 · 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{JIMYX2Z6M4GI43W53CWLGL3DES}

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	2026-06-05T01:15:31.111857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a198beb3e670c8e6eddd8acb32f6324bfddb0a9ee02c5b8dfbae7c75bbd822e

Aliases

arxiv: 2606.06034 · arxiv_version: 2606.06034v1 · doi: 10.48550/arxiv.2606.06034 · pith_short_12: JIMYX2Z6M4GI · pith_short_16: JIMYX2Z6M4GI43W5 · pith_short_8: JIMYX2Z6

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/JIMYX2Z6M4GI43W53CWLGL3DES \
  | 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: 4a198beb3e670c8e6eddd8acb32f6324bfddb0a9ee02c5b8dfbae7c75bbd822e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b4889de6bfed4a61d2f3697bacded2577f0b2fbce473ca5bf67f875fb22d37",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T11:29:05Z",
    "title_canon_sha256": "95e345e12c685a06ad233e4e35afff42d4c85f59db6460ac8eb2627ae3056a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06034",
    "kind": "arxiv",
    "version": 1
  }
}