Pith Number

pith:DPCVE2B4

pith:2024:DPCVE2B4ZQBKTSRIYGYN5XND3N

not attested not anchored not stored refs pending

Merge to Learn: Efficiently Adding Skills to Language Models with Model Merging

Hannaneh Hajishirzi, Jacob Morrison, Jesse Dodge, Noah A. Smith, Pang Wei Koh, Pradeep Dasigi

arxiv:2410.12937 v1 · 2024-10-16 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPCVE2B4ZQBKTSRIYGYN5XND3N}

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

Train Separately, Merge Together: Modular Post-Training with Mixture-of-Experts

Receipt and verification

First computed	2026-07-05T09:21:53.005366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc552683ccc02a9ca28c1b0dedda3db7d11b8146912c68a01f3ce5dbe481dad

Aliases

arxiv: 2410.12937 · arxiv_version: 2410.12937v1 · doi: 10.48550/arxiv.2410.12937 · pith_short_12: DPCVE2B4ZQBK · pith_short_16: DPCVE2B4ZQBKTSRI · pith_short_8: DPCVE2B4

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/DPCVE2B4ZQBKTSRIYGYN5XND3N \
  | 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: 1bc552683ccc02a9ca28c1b0dedda3db7d11b8146912c68a01f3ce5dbe481dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c97e9c4c2fe3fad97a57418d45e223695fb1e589384298598ac42970772801",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-16T18:23:50Z",
    "title_canon_sha256": "91bca69d2e6877f2f8c01b8bbfca9ff4c5fb194ab4149e878a0fbdd415fb4af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.12937",
    "kind": "arxiv",
    "version": 1
  }
}