Pith Number

pith:KKPCJMQ5

pith:2024:KKPCJMQ54PLLWJ3WMCFJG2PV2A

not attested not anchored not stored refs pending

Sparse Upcycling: Inference Inefficient Finetuning

Nikhil Sardana, Sasha Doubov, Vitaliy Chiley

arxiv:2411.08968 v1 · 2024-11-13 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKPCJMQ54PLLWJ3WMCFJG2PV2A}

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	2026-07-05T09:35:17.615787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

529e24b21de3d6bb2776608a9369f5d01fa61ffe0473714e9daf7d8c678bfd27

Aliases

arxiv: 2411.08968 · arxiv_version: 2411.08968v1 · doi: 10.48550/arxiv.2411.08968 · pith_short_12: KKPCJMQ54PLL · pith_short_16: KKPCJMQ54PLLWJ3W · pith_short_8: KKPCJMQ5

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/KKPCJMQ54PLLWJ3WMCFJG2PV2A \
  | 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: 529e24b21de3d6bb2776608a9369f5d01fa61ffe0473714e9daf7d8c678bfd27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e96fe4231f02d5a265a101a6af77a954164fed75fd061d5fb4cd4eaa50d3bd",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-13T19:02:36Z",
    "title_canon_sha256": "9a1338de3d83269da4b904f404db4358c5b99866eee54e75e14d9e0262e67a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08968",
    "kind": "arxiv",
    "version": 1
  }
}