Pith Number

pith:J6JLDDTH

pith:2024:J6JLDDTHDFIQGGHSL37YCGZYAL

not attested not anchored not stored refs pending

What Matters for Model Merging at Scale?

Alexandra Chronopoulou, Jonathan Lai, Manaal Faruqui, Mohit Bansal, Prateek Yadav, Tsendsuren Munkhdalai, Tu Vu

arxiv:2410.03617 v1 · 2024-10-04 · cs.LG · cs.AI · 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{J6JLDDTHDFIQGGHSL37YCGZYAL}

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

6 papers in Pith

Closed-Form Spectral Regularization for Multi-Task Model Merging

Model Merging Scaling Laws in Large Language Models

How does the optimizer implicitly bias the model merging loss landscape?

Routing-Based Continual Learning for Multimodal Large Language Models

Model Merging in LLMs, MLLMs, and Beyond: Methods, Theories, Applications and Opportunities

Receipt and verification

First computed	2026-07-05T09:16:03.797793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f92b18e6719510318f25eff811b3802ee12d47f7a9cf505b3efeda003cb8476

Aliases

arxiv: 2410.03617 · arxiv_version: 2410.03617v1 · doi: 10.48550/arxiv.2410.03617 · pith_short_12: J6JLDDTHDFIQ · pith_short_16: J6JLDDTHDFIQGGHS · pith_short_8: J6JLDDTH

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/J6JLDDTHDFIQGGHSL37YCGZYAL \
  | 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: 4f92b18e6719510318f25eff811b3802ee12d47f7a9cf505b3efeda003cb8476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5497a1f80f20bc31b665079a9528907e428fb4e9c37375dcdfb347fa11b6593f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-04T17:17:19Z",
    "title_canon_sha256": "969f6eedaf6662e6cd46125dbfee51e3653145dddba404c487afa2c24ca486e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.03617",
    "kind": "arxiv",
    "version": 1
  }
}