Pith Number

pith:R2I7VGXB

pith:2025:R2I7VGXBVOU7EVLNQ6BIWZ5YYQ

not attested not anchored not stored refs pending

Smooth Model Compression without Fine-Tuning

Ander Biguri, Carola-Bibiane Sch\"onlieb, Christina Runkel, Jovita Lukasik, Michael Moeller, Natacha Kuete Meli

arxiv:2505.24469 v1 · 2025-05-30 · 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{R2I7VGXBVOU7EVLNQ6BIWZ5YYQ}

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	2026-07-05T11:12:50.341706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e91fa9ae1aba9f2556d87828b67b8c43ae9066767d19194ca2934c1c98bf1be

Aliases

arxiv: 2505.24469 · arxiv_version: 2505.24469v1 · doi: 10.48550/arxiv.2505.24469 · pith_short_12: R2I7VGXBVOU7 · pith_short_16: R2I7VGXBVOU7EVLN · pith_short_8: R2I7VGXB

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/R2I7VGXBVOU7EVLNQ6BIWZ5YYQ \
  | 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: 8e91fa9ae1aba9f2556d87828b67b8c43ae9066767d19194ca2934c1c98bf1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712fff9b3d3111959916543cc7e29e64f0c87aec14463a1c8dd01d379cfddf16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-30T11:13:48Z",
    "title_canon_sha256": "44e3ca2b61b3ab246e3238459bc69af9b882d3819973656f6f018eb34c466412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24469",
    "kind": "arxiv",
    "version": 1
  }
}