Pith Number

pith:LSPRX63H

pith:2025:LSPRX63H73TKXJQQELLNZZVZN3

not attested not anchored not stored refs pending

Leaner Training, Lower Leakage: Revisiting Memorization in LLM Fine-Tuning with LoRA

Baochun Li, Fei Wang

arxiv:2506.20856 v1 · 2025-06-25 · cs.LG · cs.CL · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSPRX63H73TKXJQQELLNZZVZN3}

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

2 papers in Pith

Decomposing Memorization Reduction in Privacy-Preserving Fine-Tuning of SLMs for CSIRTs

LLM Harms: A Taxonomy and Discussion

Receipt and verification

First computed	2026-07-05T11:27:35.115749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9f1bfb67fee6aba61022d6dce6b96ece8b81901f0618e8562a1a5db1ef036a

Aliases

arxiv: 2506.20856 · arxiv_version: 2506.20856v1 · doi: 10.48550/arxiv.2506.20856 · pith_short_12: LSPRX63H73TK · pith_short_16: LSPRX63H73TKXJQQ · pith_short_8: LSPRX63H

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/LSPRX63H73TKXJQQELLNZZVZN3 \
  | 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: 5c9f1bfb67fee6aba61022d6dce6b96ece8b81901f0618e8562a1a5db1ef036a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fed42250f083c3c6ed01053e62c4b436c2ecf48ce3173c79eeb67539b36eb21",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-25T22:01:25Z",
    "title_canon_sha256": "d9a82153ecfa499b80a9f935c36ab73e25e1069246ac9fcedb5e266ef57ed6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20856",
    "kind": "arxiv",
    "version": 1
  }
}