Pith Number

pith:TVD7XHH3

pith:2026:TVD7XHH3JDI5WFO7C4U66MEYVX

not attested not anchored not stored refs pending

SigmaScale: LLM Compression with SVD-based Low-Rank Decomposition and Learned Scaling Matrices

Ernests Lavrinovics, Johannes Bjerva, Marco Letizia, Maurizio Pierini, Roy Janco, Shai Segal

arxiv:2606.07098 v1 · 2026-06-05 · cs.CL · 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{TVD7XHH3JDI5WFO7C4U66MEYVX}

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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	2026-06-08T01:04:46.102952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d47fb9cfb48d1db15df1729ef3098adf3ce827e93214c1adcef79a0ecb08ad2

Aliases

arxiv: 2606.07098 · arxiv_version: 2606.07098v1 · doi: 10.48550/arxiv.2606.07098 · pith_short_12: TVD7XHH3JDI5 · pith_short_16: TVD7XHH3JDI5WFO7 · pith_short_8: TVD7XHH3

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/TVD7XHH3JDI5WFO7C4U66MEYVX \
  | 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: 9d47fb9cfb48d1db15df1729ef3098adf3ce827e93214c1adcef79a0ecb08ad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c130240cd890e75f8b7eefe0811066c23cf417c9bd1a3108058de32eaaea11",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-05T09:48:58Z",
    "title_canon_sha256": "7962ff7cd4e268179f1b8a4cba8e6ff69be433dd7786e7ad2296df3602ea51cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07098",
    "kind": "arxiv",
    "version": 1
  }
}