Pith Number

pith:BDEUCIDK

pith:2025:BDEUCIDKOGOTYUAD7WUPRXFHOH

not attested not anchored not stored refs pending

Multiple Choice Learning of Low-Rank Adapters for Language Modeling

Andrei Bursuc, Ga\"el Richard, Hugo Malard, Mathieu Fontaine, Patrick P\'erez, Slim Essid, Victor Letzelter

arxiv:2507.10419 v3 · 2025-07-14 · cs.LG · cs.AI · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDEUCIDKOGOTYUAD7WUPRXFHOH}

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	2026-06-03T01:05:44.351301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08c941206a719d3c5003fda8f8dca771d963fc6c3142a4e0419349a53afd505c

Aliases

arxiv: 2507.10419 · arxiv_version: 2507.10419v3 · doi: 10.48550/arxiv.2507.10419 · pith_short_12: BDEUCIDKOGOT · pith_short_16: BDEUCIDKOGOTYUAD · pith_short_8: BDEUCIDK

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/BDEUCIDKOGOTYUAD7WUPRXFHOH \
  | 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: 08c941206a719d3c5003fda8f8dca771d963fc6c3142a4e0419349a53afd505c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c46c99e6793bea39d11b113b9d4e8cd5497fa3d60421181c55913a14359caa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-14T16:00:51Z",
    "title_canon_sha256": "f270359a9926b8cadbf02133cb4cd830c159433c03c078e26fdd75e5f60ca57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10419",
    "kind": "arxiv",
    "version": 3
  }
}