Pith Number

pith:QIAZTPDD

pith:2024:QIAZTPDDKM2YUXMKUKUQP7IL6A

not attested not anchored not stored refs pending

Twin-Merging: Dynamic Integration of Modular Expertise in Model Merging

Chenghao Fan, Dangyang Chen, Wei Wei, Xiaoye Qu, Yu Cheng, Zhenyi Lu

arxiv:2406.15479 v2 · 2024-06-17 · cs.CL · cs.AI · 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{QIAZTPDDKM2YUXMKUKUQP7IL6A}

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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

3 papers in Pith

Can Heterogeneous Language Models Be Fused?

Dynamic Model Merging Made Slim

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

Receipt and verification

First computed	2026-07-05T09:20:00.040993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820199bc6353358a5d8aa2a907fd0bf02c8c90cc39be535ff417ca428e29a720

Aliases

arxiv: 2406.15479 · arxiv_version: 2406.15479v2 · doi: 10.48550/arxiv.2406.15479 · pith_short_12: QIAZTPDDKM2Y · pith_short_16: QIAZTPDDKM2YUXMK · pith_short_8: QIAZTPDD

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/QIAZTPDDKM2YUXMKUKUQP7IL6A \
  | 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: 820199bc6353358a5d8aa2a907fd0bf02c8c90cc39be535ff417ca428e29a720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "699c31af5e2630d0e9d128ac6fe83573920a8fbdde89ba56b5c956b09b24a915",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-17T02:31:55Z",
    "title_canon_sha256": "0560eb1caaaa9e30c3f896a950797017edae3e9bee2a20ac4d95448d52fe10e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.15479",
    "kind": "arxiv",
    "version": 2
  }
}