Pith Number

pith:2SCS5JGE

pith:2025:2SCS5JGEZSLKOIVBCU2T7ET2E2

not attested not anchored not stored refs pending

2SSP: A Two-Stage Framework for Structured Pruning of LLMs

Elia Cunegatti, Fabrizio Sandri, Giovanni Iacca

arxiv:2501.17771 v2 · 2025-01-29 · cs.CL · cs.AI · 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{2SCS5JGEZSLKOIVBCU2T7ET2E2}

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	2026-07-05T11:54:43.814256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4852ea4c4cc96a722a115353f927a269481e974ea6a4e4a360789defe02d424

Aliases

arxiv: 2501.17771 · arxiv_version: 2501.17771v2 · doi: 10.48550/arxiv.2501.17771 · pith_short_12: 2SCS5JGEZSLK · pith_short_16: 2SCS5JGEZSLKOIVB · pith_short_8: 2SCS5JGE

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/2SCS5JGEZSLKOIVBCU2T7ET2E2 \
  | 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: d4852ea4c4cc96a722a115353f927a269481e974ea6a4e4a360789defe02d424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afb78951046bbc6f03998647372d16be9f14a1560d1ee9f24d163a8c7467735d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-29T17:05:33Z",
    "title_canon_sha256": "218385f7f5eb2e82c7b731d243d1268892e97d8473b92a48b6d57cec6c20040f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17771",
    "kind": "arxiv",
    "version": 2
  }
}