Pith Number

pith:6JRX6JRF

pith:2023:6JRX6JRFUFUOD2R6OYBDKFKQP2

not attested not anchored not stored refs pending

Efficient Storage of Fine-Tuned Models via Low-Rank Approximation of Weight Residuals

Jaejun Yoo, Seunghyun Seo, Simo Ryu

arxiv:2305.18425 v1 · 2023-05-28 · 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{6JRX6JRFUFUOD2R6OYBDKFKQP2}

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.

Cited by

1 paper in Pith

Skill Weaving: Efficient LLM Improvement via Modular Skillpacks

Receipt and verification

First computed	2026-07-05T06:15:00.773459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2637f2625a168e1ea3e76023515507ebcb41803ed6374c5f82484b993075fd1

Aliases

arxiv: 2305.18425 · arxiv_version: 2305.18425v1 · doi: 10.48550/arxiv.2305.18425 · pith_short_12: 6JRX6JRFUFUO · pith_short_16: 6JRX6JRFUFUOD2R6 · pith_short_8: 6JRX6JRF

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/6JRX6JRFUFUOD2R6OYBDKFKQP2 \
  | 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: f2637f2625a168e1ea3e76023515507ebcb41803ed6374c5f82484b993075fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96441831d494ceecf101626faa40c17c6c2377a70873f116375245657a3b7a9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-28T21:10:22Z",
    "title_canon_sha256": "5109224f263005b796d74092574e19970355c12d3f7459689d92ab03c6f1b745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18425",
    "kind": "arxiv",
    "version": 1
  }
}