Pith Number

pith:37I6E4Y7

pith:2025:37I6E4Y7K5UFROK4LYBF2ZJYGD

not attested not anchored not stored refs pending

PaCA: Partial Connection Adaptation for Efficient Fine-Tuning

Beomseok Kim, Dongsuk Jeon, Inho Jeong, Sol Namkung, Sunghyeon Woo, Sunwoo Lee

arxiv:2503.01905 v2 · 2025-02-28 · 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{37I6E4Y7K5UFROK4LYBF2ZJYGD}

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	2026-07-05T10:28:37.613399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd1e2731f576858b95c5e025d653830eedba3e83fc1f39a534f736cbabe9f08

Aliases

arxiv: 2503.01905 · arxiv_version: 2503.01905v2 · doi: 10.48550/arxiv.2503.01905 · pith_short_12: 37I6E4Y7K5UF · pith_short_16: 37I6E4Y7K5UFROK4 · pith_short_8: 37I6E4Y7

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/37I6E4Y7K5UFROK4LYBF2ZJYGD \
  | 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: dfd1e2731f576858b95c5e025d653830eedba3e83fc1f39a534f736cbabe9f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a454a3e1db9dcdfcfee801b1751a6e66227f4b39785be50505448e7ba9327cc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-28T13:30:10Z",
    "title_canon_sha256": "1fe409064e425a9cb71deaae594d4d230b3bad0d58b1735428a151433513fd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01905",
    "kind": "arxiv",
    "version": 2
  }
}