Pith Number

pith:3EWRWY43

pith:2022:3EWRWY43VIRMLFAEMMOUMDZEHK

not attested not anchored not stored refs pending

Transfer learning with affine model transformation

Kenji Fukumizu, Ryo Yoshida, Shunya Minami, Yoshihiro Hayashi

arxiv:2210.09745 v2 · 2022-10-18 · stat.ML · 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{3EWRWY43VIRMLFAEMMOUMDZEHK}

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	2026-07-05T07:35:35.517793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92d1b639baa22c59404631d460f243abed4c1c7f4740eb98da01871f90bec8c

Aliases

arxiv: 2210.09745 · arxiv_version: 2210.09745v2 · doi: 10.48550/arxiv.2210.09745 · pith_short_12: 3EWRWY43VIRM · pith_short_16: 3EWRWY43VIRMLFAE · pith_short_8: 3EWRWY43

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/3EWRWY43VIRMLFAEMMOUMDZEHK \
  | 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: d92d1b639baa22c59404631d460f243abed4c1c7f4740eb98da01871f90bec8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a028a173c72ba4351398dc79e0edba1acb837455474aa0656f27ba2d3dce9cd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-10-18T10:50:24Z",
    "title_canon_sha256": "13e666e880439eccc767cac948ff4e0cfef4465827196248bfbb7ab9e0dab19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09745",
    "kind": "arxiv",
    "version": 2
  }
}