Pith Number

pith:PUYDOFPK

pith:2025:PUYDOFPK52UFGCZNTB6YUFSF6A

not attested not anchored not stored refs pending

DiffLoRA: Differential Low-Rank Adapters for Large Language Models

Alexandre Misrahi, Maxime Louis, Nadezhda Chirkova, Vassilina Nikoulina

arxiv:2507.23588 v1 · 2025-07-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUYDOFPK52UFGCZNTB6YUFSF6A}

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	2026-07-05T11:46:27.300759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d303715eaeea8530b2d987d8a1645f00ff7d5e5d4c0ea60878806f13a5b62d3

Aliases

arxiv: 2507.23588 · arxiv_version: 2507.23588v1 · doi: 10.48550/arxiv.2507.23588 · pith_short_12: PUYDOFPK52UF · pith_short_16: PUYDOFPK52UFGCZN · pith_short_8: PUYDOFPK

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/PUYDOFPK52UFGCZNTB6YUFSF6A \
  | 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: 7d303715eaeea8530b2d987d8a1645f00ff7d5e5d4c0ea60878806f13a5b62d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932c8e017ae874c16138c4306d26865187fe1f6eb915efd9a0183ce451fd534d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-31T14:24:59Z",
    "title_canon_sha256": "7ba9ee34e89e41c8849f4425057934901eb913e5337d15b7bbccaba9e85b4b08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23588",
    "kind": "arxiv",
    "version": 1
  }
}