Pith Number

pith:V64TH4WA

pith:2024:V64TH4WAG37T4UTVS2UPS7DN4C

not attested not anchored not stored refs pending

Revisiting Weight Averaging for Model Merging

Chanhyuk Lee, Donggyun Kim, Jiho Choi, Seunghoon Hong

arxiv:2412.12153 v2 · 2024-12-11 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V64TH4WAG37T4UTVS2UPS7DN4C}

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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

4 papers in Pith

Kairos: A Regret-Aware Native World-Action Model Stack for Physical AI

Compress then Merge: From Multiple LoRAs into One Low-Rank Adapter

ACE-Merging: Data-Free Model Merging with Adaptive Covariance Estimation

Task Alignment: A Simple Proxy for Practical Model Merging Across Diverse Vision Tasks

Receipt and verification

First computed	2026-07-05T10:43:42.015649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb933f2c036ff3e527596a8f97c6de0a69170e6aeced477f5ba63db4e076367

Aliases

arxiv: 2412.12153 · arxiv_version: 2412.12153v2 · doi: 10.48550/arxiv.2412.12153 · pith_short_12: V64TH4WAG37T · pith_short_16: V64TH4WAG37T4UTV · pith_short_8: V64TH4WA

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/V64TH4WAG37T4UTVS2UPS7DN4C \
  | 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: afb933f2c036ff3e527596a8f97c6de0a69170e6aeced477f5ba63db4e076367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f027d66357fae5468cc0a3294fd89d4e0886881f3665b683e4d0da38debe9efb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-11T06:29:20Z",
    "title_canon_sha256": "ff7de3d0cba0aef35f6ea370fe544e0af2f4cfbcac55cd79bb8beb8de4d12553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12153",
    "kind": "arxiv",
    "version": 2
  }
}