Pith Number

pith:L5Y257G2

pith:2025:L5Y257G2TGI644UFTNVRLZIFKJ

not attested not anchored not stored refs pending

Forget the Data and Fine-Tuning! Just Fold the Network to Compress

Dong Wang, Haris \v{S}iki\'c, Lothar Thiele, Olga Saukh

arxiv:2502.10216 v2 · 2025-02-14 · 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{L5Y257G2TGI644UFTNVRLZIFKJ}

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	2026-07-05T11:52:17.769979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f71aefcda9991ee72859b6b15e505526b8ae1fbc7fb238e0de91e6d468d7c35

Aliases

arxiv: 2502.10216 · arxiv_version: 2502.10216v2 · doi: 10.48550/arxiv.2502.10216 · pith_short_12: L5Y257G2TGI6 · pith_short_16: L5Y257G2TGI644UF · pith_short_8: L5Y257G2

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/L5Y257G2TGI644UFTNVRLZIFKJ \
  | 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: 5f71aefcda9991ee72859b6b15e505526b8ae1fbc7fb238e0de91e6d468d7c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f7864701676b8b0969646af9f3a0613e1b578a5833c046a0558d370b64d65b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-14T15:10:43Z",
    "title_canon_sha256": "267f5625c19bf75df065f283290c4ac85653b36e371372c7863cad47a5a50418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10216",
    "kind": "arxiv",
    "version": 2
  }
}